Showing 1–40 of 142 results
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![DIAB50 Simpson drop-in anchor](https://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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![PFM1411800](https://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
-
![](https://www.heydensupply.com/wp-content/uploads/2021/10/STB2-62700_RI-600x600.jpg)
![3DRender](https://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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![](https://www.heydensupply.com/wp-content/uploads/2022/12/3be8ed3e99455932122570c95e8201df23eb9fc5-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/THD50500H1500_300-600x600.jpg)
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
-
![PFM1411800](https://www.heydensupply.com/wp-content/uploads/2023/11/SCREW-BOLT__90589-600x600.jpg)
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
-
![PFM1411800](https://www.heydensupply.com/wp-content/uploads/2023/11/SCREW-BOLT__90589-600x600.jpg)
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
-
![THD37500H](https://www.heydensupply.com/wp-content/uploads/2022/12/THD37500H1500_300-600x600.jpg)
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
-
![PFM1411800](https://www.heydensupply.com/wp-content/uploads/2023/11/SCREW-BOLT__90589-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/A_THD62600H_ProdPho_Pho_Prod_TitenHD-Zinc_C0-5-600x600.jpg)
Standard Shipping
$106.92
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/fe7beccebff488653396b015a2d93bdb19169a58-1-600x600.jpg)
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
-
![THD37300CS6SS](https://www.heydensupply.com/wp-content/uploads/2022/12/fe7beccebff488653396b015a2d93bdb19169a58-2-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/A_THD62600H_ProdPho_Pho_Prod_TitenHD-Zinc_C0-7-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/A_THD62600H_ProdPho_Pho_Prod_TitenHD-Zinc_C0-7-600x600.jpg)
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](https://www.heydensupply.com/wp-content/uploads/2022/12/fe7beccebff488653396b015a2d93bdb19169a58-2-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/fe7beccebff488653396b015a2d93bdb19169a58-1-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/A_THD62600H_ProdPho_Pho_Prod_TitenHD-Zinc_C0-7-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/A_THDB62100WH_ProdPho_Pho_Prod_THDWasherHead_C0-1-600x600.jpg)
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](https://www.heydensupply.com/wp-content/uploads/2022/12/fe7beccebff488653396b015a2d93bdb19169a58-2-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/A_THD62600H_ProdPho_Pho_Prod_TitenHD-Zinc_C0-7-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/A_THD62600H_ProdPho_Pho_Prod_TitenHD-Zinc_C0-6-600x600.jpg)
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](https://www.heydensupply.com/wp-content/uploads/2022/12/fe7beccebff488653396b015a2d93bdb19169a58-2-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/b3d40e526ae041ff4ca2b4995a048052d426f671-2-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/b3d40e526ae041ff4ca2b4995a048052d426f671-2-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/A_THD62600H_ProdPho_Pho_Prod_TitenHD-Zinc_C0-5-600x600.jpg)
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](https://www.heydensupply.com/wp-content/uploads/2022/12/fe7beccebff488653396b015a2d93bdb19169a58-2-600x600.jpg)
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](https://www.heydensupply.com/wp-content/uploads/2022/12/fe7beccebff488653396b015a2d93bdb19169a58-2-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/fe7beccebff488653396b015a2d93bdb19169a58-1-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/A_THDB62100WH_ProdPho_Pho_Prod_THDWasherHead_C0-1-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/A_THD62600H_ProdPho_Pho_Prod_TitenHD-Zinc_C0-5-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/A_THD62600H_ProdPho_Pho_Prod_TitenHD-Zinc_C0-5-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/A_THD62600H_ProdPho_Pho_Prod_TitenHD-Zinc_C0-5-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/b3d40e526ae041ff4ca2b4995a048052d426f671-2-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/A_THD62600H_ProdPho_Pho_Prod_TitenHD-Zinc_C0-5-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/A_THD62600H_ProdPho_Pho_Prod_TitenHD-Zinc_C0-7-600x600.jpg)
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/A_THD62600H_ProdPho_Pho_Prod_TitenHD-Zinc_C0-6-600x600.jpg)
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](https://www.heydensupply.com/wp-content/uploads/2022/12/fe7beccebff488653396b015a2d93bdb19169a58-2-600x600.jpg)
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](https://www.heydensupply.com/wp-content/uploads/2022/12/fe7beccebff488653396b015a2d93bdb19169a58-2-600x600.jpg)
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
-
![THD37300CS6SS](https://www.heydensupply.com/wp-content/uploads/2022/12/fe7beccebff488653396b015a2d93bdb19169a58-2-600x600.jpg)
$160.00
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
-
![](https://www.heydensupply.com/wp-content/uploads/2022/12/b3d40e526ae041ff4ca2b4995a048052d426f671-4-600x600.jpg)
Standard Shipping
$62.17
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