Showing 1–40 of 142 resultsSorted by popularity
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![DIAB50 Simpson drop-in anchor](https://cdn-ilckdfp.nitrocdn.com/IBDbyZVdqBMFHKDpbSEphfHVgqgYRGgX/assets/images/optimized/rev-9079e21/www.heydensupply.com/wp-content/uploads/2021/10/DIAB50-simpson-drop-in-anchor-1200px-600x600.jpg)
Standard Shipping
$0.43 Features:
- Faster installation than previous drop-in anchor design sets with 40% fewer hammer hits
- Positive-set marking system indicates when anchor is properly set
- Zinc-plated carbon steel
- Length: 2 in.
- Drill bit diameter: 5/8 in.
Minimum order quantity: 50
Order in multiples of: 50
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![](https://cdn-ilckdfp.nitrocdn.com/IBDbyZVdqBMFHKDpbSEphfHVgqgYRGgX/assets/images/optimized/rev-9079e21/www.heydensupply.com/wp-content/uploads/2022/12/THD50500H1500_300-600x600.jpg)
Standard Shipping
$15.18 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
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![PFM1411800](https://cdn-ilckdfp.nitrocdn.com/IBDbyZVdqBMFHKDpbSEphfHVgqgYRGgX/assets/images/optimized/rev-9079e21/www.heydensupply.com/wp-content/uploads/2023/11/SCREW-BOLT__90589-600x600.jpg)
Standard Shipping
$29.95 Features
- PFM1411020 is designed for standard ANSI tolerance drill bits
- Patented thread design offers low installation torque
- Tough threads for tapping high strength concrete
- Ratchet teeth on underside of hex washer head lock against the fixture
- Can be installed closer to the edge than traditional expansion anchors
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![](https://cdn-ilckdfp.nitrocdn.com/IBDbyZVdqBMFHKDpbSEphfHVgqgYRGgX/assets/images/optimized/rev-9079e21/www.heydensupply.com/wp-content/uploads/2021/10/STB2-62700_RI-600x600.jpg)
![3DRender](https://cdn-ilckdfp.nitrocdn.com/IBDbyZVdqBMFHKDpbSEphfHVgqgYRGgX/assets/images/optimized/rev-9079e21/www.heydensupply.com/wp-content/uploads/2021/10/STB2-62812_RI-600x600.jpg)
Standard Shipping
$5.53 Features:
- Chamfered top designed to prevent mushrooming during installation
- Qualified for static and seismic loading conditions (seismic design categories A through F)
- Suitable for horizontal, vertical and overhead applications
- Qualified for minimum concrete thickness of 3-1/4 in., and lightweight concrete-over-steel deck thickness of 2-1/2 in. and 3-1/4 in.
- Tested per ACI355.2 and AC193
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![PFM1411800](data:image/svg+xml;nitro-empty-id=MTE0OTo5Nzc=-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$39.46 Features
- PFM1411380 is designed for standard ANSI tolerance drill bits
- Patented thread design offers low installation torque
- Tough threads for tapping high strength concrete
- Ratchet teeth on underside of hex washer head lock against the fixture
- Can be installed closer to the edge than traditional expansion anchors
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![PFM1411800](data:image/svg+xml;nitro-empty-id=MTE2NTo5Nzc=-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$39.90 Features
- PFM1411100 is designed for standard ANSI tolerance drill bits
- Patented thread design offers low installation torque
- Tough threads for tapping high strength concrete
- Ratchet teeth on underside of hex washer head lock against the fixture
- Can be installed closer to the edge than traditional expansion anchors
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![](data:image/svg+xml;nitro-empty-id=MTE4MToxNTc0-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$87.26 Features
- Tested in accordance with ACI 355.2 and AC193
- Qualified for static, wind and seismic loading conditions
- Available in 1/2″ and 5/8″ diameters
- Standard fractional sizes — the hole size matches the anchor size
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- For added convenience, a 1/2″ socket adapter and (2) T-drive bits are included in each box
- Removable — ideal for temporary anchoring or applications where fixtures may need to be moved
- Washer head allows screw anchor applications incompatible with a hex head
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![](data:image/svg+xml;nitro-empty-id=MTIwMDoxMzQ5-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$4.95 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
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![](data:image/svg+xml;nitro-empty-id=MTIyMDoxMzI5-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
$92.31 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
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![PFM1411800](data:image/svg+xml;nitro-empty-id=MTI0MDo5ODE=-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$28.95 Features
- PFM1411060 is designed for standard ANSI tolerance drill bits
- Patented thread design offers low installation torque
- Tough threads for tapping high strength concrete
- Ratchet teeth on underside of hex washer head lock against the fixture
- Can be installed closer to the edge than traditional expansion anchors
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![THD37500H](data:image/svg+xml;nitro-empty-id=MTI1NjoxMzM4-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$95.38 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
- SALE 6% OFF
![THD37600H](data:image/svg+xml;nitro-empty-id=MTI3ODoxNDAw-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$106.92 Original price was: $106.92.$100.50Current price is: $100.50. Features
- THD37600H is tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Standard fractional sizes
- Do not reuse anchor
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![](data:image/svg+xml;nitro-empty-id=MTI5MzoxNjA2-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$80.00 Features
- THDSS stainless-steel screw anchor available in 1/4″, 5/8″ and 3/4″ diameters, in addition to the 3/8″ and 1/2″ sizes
- Ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- Installs with an impact wrench or by hand tool
- Tested in accordance with ACI355.2, AC193 and AC106
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![THD37300CS6SS](data:image/svg+xml;nitro-empty-id=MTMwOToxNjI0-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$195.69 Features
- THDSS stainless-steel screw anchor available in 1/4″, 5/8″ and 3/4″ diameters, in addition to the 3/8″ and 1/2″ sizes
- Ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- Installs with an impact wrench or by hand tool
- Tested in accordance with ACI355.2, AC193 and AC106
-
![](data:image/svg+xml;nitro-empty-id=MTMyNToxNjIy-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$68.78 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
-
![](data:image/svg+xml;nitro-empty-id=MTM0NToxNjI1-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$68.00 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
-
![THD37300CS6SS](data:image/svg+xml;nitro-empty-id=MTM2NToxNjIz-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$138.54 Features
- THDSS stainless-steel screw anchor available in 1/4″, 5/8″ and 3/4″ diameters, in addition to the 3/8″ and 1/2″ sizes
- Ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- Installs with an impact wrench or by hand tool
- Tested in accordance with ACI355.2, AC193 and AC106
-
![](data:image/svg+xml;nitro-empty-id=MTM4MToxNjA3-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$182.46 Features
- THDSS stainless-steel screw anchor available in 1/4″, 5/8″ and 3/4″ diameters, in addition to the 3/8″ and 1/2″ sizes
- Ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- Installs with an impact wrench or by hand tool
- Tested in accordance with ACI355.2, AC193 and AC106
-
![](data:image/svg+xml;nitro-empty-id=MTM5NzoxNjIz-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$50.40 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
-
![](data:image/svg+xml;nitro-empty-id=MTQxNzoxNjYy-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$87.26 Features
- Tested in accordance with ACI 355.2 and AC193
- Qualified for static, wind and seismic loading conditions
- Available in 1/2″ and 5/8″ diameters
- Standard fractional sizes — the hole size matches the anchor size
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- For added convenience, a 1/2″ socket adapter and (2) T-drive bits are included in each box
- Removable — ideal for temporary anchoring or applications where fixtures may need to be moved
- Washer head allows screw anchor applications incompatible with a hex head
-
![THD37300CS6SS](data:image/svg+xml;nitro-empty-id=MTQzNjoxNjIx-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$106.62 Features
- THDSS stainless-steel screw anchor available in 1/4″, 5/8″ and 3/4″ diameters, in addition to the 3/8″ and 1/2″ sizes
- Ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- Installs with an impact wrench or by hand tool
- Tested in accordance with ACI355.2, AC193 and AC106
-
![](data:image/svg+xml;nitro-empty-id=MTQ1MjoxNjQ0-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$47.92 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
-
![](data:image/svg+xml;nitro-empty-id=MTQ3MjoxNjIy-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$43.19 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
-
![THD37300CS6SS](data:image/svg+xml;nitro-empty-id=MTQ5MjoxNjIx-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$120.00 Features
- THDSS stainless-steel screw anchor available in 1/4″, 5/8″ and 3/4″ diameters, in addition to the 3/8″ and 1/2″ sizes
- Ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- Installs with an impact wrench or by hand tool
- Tested in accordance with ACI355.2, AC193 and AC106
-
![](data:image/svg+xml;nitro-empty-id=MTUwODoxNjEy-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$158.45 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Standard fractional sizes, hole size same as anchor size
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Removable — ideal for temporary anchoring or applications where fixtures may need to be moved
- 6-lobe drive reduces driver-bit cam-outs, resulting in easier installation
- Countersunk head allows screw anchor applications incompatible with a hex head
- Available in 1/4″ and 3/8″ diameters
-
![](data:image/svg+xml;nitro-empty-id=MTUyNzoxNjEz-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$115.52 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Standard fractional sizes, hole size same as anchor size
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Removable — ideal for temporary anchoring or applications where fixtures may need to be moved
- 6-lobe drive reduces driver-bit cam-outs, resulting in easier installation
- Countersunk head allows screw anchor applications incompatible with a hex head
- Available in 1/4″ and 3/8″ diameters
-
![THD37600H](data:image/svg+xml;nitro-empty-id=MTU0NjoxNjI5-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$63.69 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
-
![THD37300CS6SS](data:image/svg+xml;nitro-empty-id=MTU2NjoxNjIw-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$140.62 Features
- THDSS stainless-steel screw anchor available in 1/4″, 5/8″ and 3/4″ diameters, in addition to the 3/8″ and 1/2″ sizes
- Ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- Installs with an impact wrench or by hand tool
- Tested in accordance with ACI355.2, AC193 and AC106
-
![THD37300CS6SS](data:image/svg+xml;nitro-empty-id=MTU4MjoxNjE5-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$128.54 Features
- THDSS stainless-steel screw anchor available in 1/4″, 5/8″ and 3/4″ diameters, in addition to the 3/8″ and 1/2″ sizes
- Ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- Installs with an impact wrench or by hand tool
- Tested in accordance with ACI355.2, AC193 and AC106
-
![](data:image/svg+xml;nitro-empty-id=MTU5ODoxNjA4-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$151.23 Features
- THDSS stainless-steel screw anchor available in 1/4″, 5/8″ and 3/4″ diameters, in addition to the 3/8″ and 1/2″ sizes
- Ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- Installs with an impact wrench or by hand tool
- Tested in accordance with ACI355.2, AC193 and AC106
-
![](data:image/svg+xml;nitro-empty-id=MTYxNDoxNjYz-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$49.43 Features
- Tested in accordance with ACI 355.2 and AC193
- Qualified for static, wind and seismic loading conditions
- Available in 1/2″ and 5/8″ diameters
- Standard fractional sizes — the hole size matches the anchor size
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- For added convenience, a 1/2″ socket adapter and (2) T-drive bits are included in each box
- Removable — ideal for temporary anchoring or applications where fixtures may need to be moved
- Washer head allows screw anchor applications incompatible with a hex head
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![THD37600H](data:image/svg+xml;nitro-empty-id=MTYzMzoxNjI4-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$27.69 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
-
![THD37600H](data:image/svg+xml;nitro-empty-id=MTY1MzoxNjU0-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$92.62 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
-
![THD37600H](data:image/svg+xml;nitro-empty-id=MTY3MzoxNjM2-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$17.52 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
-
![](data:image/svg+xml;nitro-empty-id=MTY5MzoxNjE0-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$56.28 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Standard fractional sizes, hole size same as anchor size
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Removable — ideal for temporary anchoring or applications where fixtures may need to be moved
- 6-lobe drive reduces driver-bit cam-outs, resulting in easier installation
- Countersunk head allows screw anchor applications incompatible with a hex head
- Available in 1/4″ and 3/8″ diameters
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![THD37600H](data:image/svg+xml;nitro-empty-id=MTcxMjoxNjI5-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$63.19 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
-
![](data:image/svg+xml;nitro-empty-id=MTczMjoxNjE5-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$36.78 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
-
![](data:image/svg+xml;nitro-empty-id=MTc1MjoxNjIy-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$46.52 Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
-
![THD37300CS6SS](data:image/svg+xml;nitro-empty-id=MTc3MjoxNjIx-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$179.09 Features
- THDSS stainless-steel screw anchor available in 1/4″, 5/8″ and 3/4″ diameters, in addition to the 3/8″ and 1/2″ sizes
- Ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- Installs with an impact wrench or by hand tool
- Tested in accordance with ACI355.2, AC193 and AC106
-
![THD37300CS6SS](data:image/svg+xml;nitro-empty-id=MTc4ODoxNjI1-1;base64,PHN2ZyB2aWV3Qm94PSIwIDAgNjAwIDYwMCIgd2lkdGg9IjYwMCIgaGVpZ2h0PSI2MDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+)
Standard Shipping
$144.49 Features
- THDSS stainless-steel screw anchor available in 1/4″, 5/8″ and 3/4″ diameters, in addition to the 3/8″ and 1/2″ sizes
- Ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- Installs with an impact wrench or by hand tool
- Tested in accordance with ACI355.2, AC193 and AC106