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Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 2.81 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 2.60 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-3/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 3.12 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 2.10 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2" Grade 8 [Cup Point] [External Square Drive]
Regular price 3.47 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 4.09 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2-1/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 3.76 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3" Grade 8 [Cup Point] [External Square Drive]
Regular price 4.72 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 2.13 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 7/8" Grade 8 [Cup Point] [External Square Drive]
Regular price 2.27 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 1" Grade 8 [Cup Point] [External Square Drive]
Regular price 4.47 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 1-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 4.61 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 1-1/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 4.54 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 1-3/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 4.96 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 2-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 6.16 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 2-1/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 5.70 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 3-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 8.17 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 4" Grade 8 [Cup Point] [External Square Drive]
Regular price 9.28 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 10.43 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 5" Grade 8 [Cup Point] [External Square Drive]
Regular price 12.82 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 6" Grade 8 [Cup Point] [External Square Drive]
Regular price 17.61 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 2" Grade 8 [Cup Point] [External Square Drive]
Regular price 13.87 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 2-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 15.78 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 2-1/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 14.76 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 3" Grade 8 [Cup Point] [External Square Drive]
Regular price 17.66 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 3-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 19.68 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 4" Grade 8 [Cup Point] [External Square Drive]
Regular price 21.64 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 23.81 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 5" Grade 8 [Cup Point] [External Square Drive]
Regular price 25.95 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 6" Grade 8 [Cup Point] [External Square Drive]
Regular price 35.48 $ CADRegular priceUnit price per
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/2" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_50257dc8-5440-4ba9-ae96-4beffca59e0c.png?v=1749225919&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/4" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_25c3ddb2-185c-400d-a1f0-866094c61c37.png?v=1749225927&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-3/4" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_44c8ce85-deed-4dde-b016-ce6cb0ebb226.png?v=1749225913&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1/2" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_a7049c37-cf18-4b58-ad65-71cab2450162.png?v=1749225960&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_01b81882-a1c8-45cc-9d25-59d68ad5ad35.png?v=1749225909&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2-1/2" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_f623ac69-884d-405d-83eb-7f2d679a8b89.png?v=1749225903&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2-1/4" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_e9a3437a-e9f2-40e3-bf21-e124de1ccbd2.png?v=1749225906&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_0ce864bd-c2d4-48e6-9282-f66f30eb057e.png?v=1749225900&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3/4" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_5d683b38-9674-427e-b41e-48a022efebf8.png?v=1749225946&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 7/8" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_228c26af-1779-4521-8ede-2a4fc9a36408.png?v=1749225938&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 1" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_b706bc88-7246-4867-9359-62656816fe05.png?v=1749225697&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 1-1/2" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_533cfd2a-7c18-433c-ba1e-011db97c9098.png?v=1749225689&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 1-1/4" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_b390bdf6-f981-4862-8b4c-c4520ae24bf0.png?v=1749225694&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 1-3/4" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_09adac2f-0ffb-45f0-9306-a5465f3e9469.png?v=1749225682&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 2-1/2" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_6a5a90d3-e82d-49e7-85d5-f902caea62b3.png?v=1749225664&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 2-1/4" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_a01d6e84-2ce7-4922-a732-00444aa6e63e.png?v=1749225668&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 3-1/2" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_11ece325-8ebd-4312-9ea8-20ff025868c5.png?v=1749225647&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 4" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_0c772171-3062-494a-8031-fd4cbc997e2c.png?v=1749225639&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_cd005f65-d33f-4deb-afb9-b9fbf6d75d66.png?v=1749225633&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 5" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_dd78f132-0d6d-4842-b54e-bd9c25cca1d7.png?v=1749225630&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 6" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_89ff5bd1-6393-4b8f-a645-a62412f835c2.png?v=1749225625&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 2" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_c6733786-b1d5-4b7b-a822-69ad13711b96.png?v=1749225544&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 2-1/2" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_283d18cf-c2b2-4b3c-b656-8f6828b24d2c.png?v=1749225537&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 2-1/4" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_859f9292-18f9-4b86-8c1c-e7b15ca22835.png?v=1749225540&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 3" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_666891bb-9141-4a53-9109-670fabf12688.png?v=1749225533&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 3-1/2" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_1c0516bf-8bd4-4065-accf-7cbe79591a57.png?v=1749225529&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 4" Grade 8 [Cup Point] [External Square Drive]](http://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_9a8270d3-b93a-4082-87dc-8f786169a4a4.png?v=1749225526&width=533)
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