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![Flat Head Concrete Screw Yellow Zinc 1/4 * 3-1/4" [Square Drive]](http://www.lesattachesrjm.com/cdn/shop/products/Concrete_screw_flat_b40421bd-e160-44dc-9801-3a305201fffa_{width}x.jpg?v=1593535692)
Flat Head Concrete Screw Yellow Zinc 1/4 * 3-1/4" [Square Drive]
![Flat Head Concrete Screw Yellow Zinc 10 * 3-1/4" [Square Drive]](http://www.lesattachesrjm.com/cdn/shop/products/Concrete_screw_flat_{width}x.jpg?v=1593535682)
Flat Head Concrete Screw Yellow Zinc 10 * 3-1/4" [Square Drive]
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Hexagonal Head Concrete Screw Yellow Zinc Plated 1/4 * 3-1/4" [Socket & Slotted Drive]
![Hexagonal Head Concrete Screw Yellow Zinc Plated 10 * 3-1/4" [Socket & Slotted Drive]](http://www.lesattachesrjm.com/cdn/shop/products/Concrete_screw_hex_0f754287-520e-4e88-896f-ed0ff623fcc7_{width}x.jpg?v=1607962233)
Hexagonal Head Concrete Screw Yellow Zinc Plated 10 * 3-1/4" [Socket & Slotted Drive]
![Imperial Carriage Bolt Dome Head Full Thread 316 Stainless Steel 1/2-13 * 3-1/4"](http://www.lesattachesrjm.com/cdn/shop/products/bcs_316_17f23eeb-c5e0-4060-8b73-a5e1428eae45_{width}x.png?v=1628872699)
Imperial Carriage Bolt Dome Head Full Thread 316 Stainless Steel 1/2-13 * 3-1/4"
![Imperial Carriage Bolt Dome Head Full Thread 316 Stainless Steel 1/4-20 * 3-1/4"](http://www.lesattachesrjm.com/cdn/shop/products/bcs_316_05eb3d37-14fd-4252-ac89-d94d2ef8d911_{width}x.png?v=1628872585)
Imperial Carriage Bolt Dome Head Full Thread 316 Stainless Steel 1/4-20 * 3-1/4"
![Imperial Carriage Bolt Dome Head Full Thread 316 Stainless Steel 3/8-16 * 3-1/4"](http://www.lesattachesrjm.com/cdn/shop/products/bcs_316_f0970dd4-5d53-4ddd-b6aa-2c542b79407a_{width}x.png?v=1628872656)
Imperial Carriage Bolt Dome Head Full Thread 316 Stainless Steel 3/8-16 * 3-1/4"
![Imperial Carriage Bolt Dome Head Full Thread 316 Stainless Steel 5/16-18 * 3-1/4"](http://www.lesattachesrjm.com/cdn/shop/products/bcs_316_dd391bb3-397c-4f13-b8d8-9f7009bb051d_{width}x.png?v=1628872619)
Imperial Carriage Bolt Dome Head Full Thread 316 Stainless Steel 5/16-18 * 3-1/4"
![Imperial Carriage Bolt Full Thread 304 Stainless Steel 1/2-13 * 3-1/4"](http://www.lesattachesrjm.com/cdn/shop/products/bcs_304_65258dbf-23ba-48eb-852b-a610a13637df_{width}x.png?v=1642617476)
Imperial Carriage Bolt Full Thread 304 Stainless Steel 1/2-13 * 3-1/4"
![Imperial Carriage Bolt Full Thread 304 Stainless Steel 1/4-20 * 3-1/4"](http://www.lesattachesrjm.com/cdn/shop/products/bcs_304_95b73a60-1d6d-4406-87f3-3177d1f0e86c_{width}x.png?v=1642617292)
Imperial Carriage Bolt Full Thread 304 Stainless Steel 1/4-20 * 3-1/4"
![Imperial Carriage Bolt Full Thread 304 Stainless Steel 3/8-16 * 3-1/4"](http://www.lesattachesrjm.com/cdn/shop/products/bcs_304_dd18dfc1-c8b4-4b82-819e-84bd1e51de75_{width}x.png?v=1642617402)
Imperial Carriage Bolt Full Thread 304 Stainless Steel 3/8-16 * 3-1/4"
![Imperial Carriage Bolt Full Thread 304 Stainless Steel 5/16-18 * 3-1/4"](http://www.lesattachesrjm.com/cdn/shop/products/bcs_304_078202ad-68ca-4fcc-aa1a-acd754cdd68d_{width}x.png?v=1642617345)
Imperial Carriage Bolt Full Thread 304 Stainless Steel 5/16-18 * 3-1/4"