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Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 4" Grade 8 [Cup Point] [External Square Drive]
Regular price 10.21 $ 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 11.78 $ 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 5.59 $ 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 6.19 $ 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 * 5-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 6.71 $ 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 7.65 $ 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 5/8-11 * 6-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 16.19 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 7" Grade 8 [Cup Point] [External Square Drive]
Regular price 16.89 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 7/8" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.94 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 8" Grade 8 [Cup Point] [External Square Drive]
Regular price 19.70 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 9" Grade 8 [Cup Point] [External Square Drive]
Regular price 27.57 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 1" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.19 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 1-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.50 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 1-1/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.34 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 1-3/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.66 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 2" Grade 8 [Cup Point] [External Square Drive]
Regular price 2.71 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 2-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 2.18 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 2-1/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 2.06 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 3" Grade 8 [Cup Point] [External Square Drive]
Regular price 2.58 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 3-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 13.37 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 3/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.03 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 4" Grade 8 [Cup Point] [External Square Drive]
Regular price 15.01 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 15.96 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 5" Grade 8 [Cup Point] [External Square Drive]
Regular price 18.69 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 6" Grade 8 [Cup Point] [External Square Drive]
Regular price 20.46 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 7/8" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.78 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 1-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 5.10 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 10" Grade 8 [Cup Point] [External Square Drive]
Regular price 52.76 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 12" Grade 8 [Cup Point] [External Square Drive]
Regular price 59.93 $ CADRegular priceUnit price per
![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_0baf19df-3f43-47c2-949f-3e8482708698.png?v=1749225638&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_9c728c43-dc1b-4a66-b7ea-a158c7ea3393.png?v=1749225636&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_4b7b776e-e272-4706-b993-37bd0eb0448c.png?v=1749225634&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_1da90dba-55c9-4f22-9b55-4c92e5f7d226.png?v=1749225631&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 * 5-1/2" 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_1ddac0a8-b7c6-465b-9614-b3f5015d24a1.png?v=1749225628&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_de82e514-8bb5-43ed-ac33-09440130cde5.png?v=1749225626&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 5/8-11 * 6-1/2" 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_27cc1fba-aede-446b-9c4c-df8ad866cf83.png?v=1749225623&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 7" 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_9a33731e-d0b2-47c4-9dff-6d4189b414b7.png?v=1749225621&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 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_146a057e-2785-4de8-9e9f-eb8cdbba8c0e.png?v=1749225699&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 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_92c52d77-4d30-46a4-bcf9-9fe8f508e2c3.png?v=1749225620&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 9" 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_0c29f680-b929-4e82-8a94-3641d0c0d438.png?v=1749225618&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 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_fee70083-3ef5-4814-82d7-19c62ebeccc6.png?v=1749225810&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 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_75087fcf-0bb6-4b4e-9980-9280150418da.png?v=1749225807&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 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_348ffdb3-9545-4afa-830f-0af19180d371.png?v=1749225808&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 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_58c4fe1b-b625-4207-9f5f-b85f1da89feb.png?v=1749225805&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 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_6e81b52b-4efd-41d1-815c-eea0803dee70.png?v=1749225803&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 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_34674ef3-4664-48c9-8673-81283c4c86bb.png?v=1749225800&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 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_8817c1e6-0c48-48ec-811a-3b295df4c3d7.png?v=1749225802&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 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_23051594-79b8-4408-8c7b-13b13fc46846.png?v=1749225798&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 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_f06bb5bc-a144-4880-a231-081c5e189f35.png?v=1749225797&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 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_1f6832b4-c758-476b-a579-c237d14c53a3.png?v=1749225813&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 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_550ee849-be66-41c2-b3c0-e57ed91ae706.png?v=1749225795&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 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_894a1d27-c9f2-46a1-98ea-7fcdeb5bca05.png?v=1749225794&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 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_a9d221c8-7522-4caf-bf69-0684d1a1b682.png?v=1749225790&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 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_afe9c907-b7c8-41c8-a82c-fd62bce5e38f.png?v=1749225789&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 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_4fd8eed3-858c-4135-b692-900018daf3e0.png?v=1749225811&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 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_4637eb9a-7c8b-4561-a366-f0bcd5fffd20.png?v=1749225547&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 10" 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_6a2b0625-31dd-4f99-944f-98f86fb59924.png?v=1749225502&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 12" 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_5e0e8fb2-27bd-4e68-972c-2d5ae83e68e0.png?v=1749225501&width=533)