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Square Head Screw Full Thread Black-Oxide Alloy Steel 1-8 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 21.82 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 5.69 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 11.12 $ 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 7.43 $ 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 16.96 $ CADRegular priceUnit price per
![Square Head Screw Full Thread Black-Oxide Alloy Steel 1-8 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]](http://www.rjm-fasteners.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_14e330a1-9a1d-403f-aa01-219c413f3c3f.png?v=1749226075&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]](http://www.rjm-fasteners.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_ab122c52-2cce-4778-a8c9-00acb9db45ba.png?v=1749225715&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]](http://www.rjm-fasteners.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_20c5a2ad-15c2-4f54-8daa-3a80e5e5b39e.png?v=1749225561&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://www.rjm-fasteners.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 7/8-9 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]](http://www.rjm-fasteners.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_1e411189-9813-445e-8116-0bbc2eae9954.png?v=1749225523&width=533)