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Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 1" Grade 8 [Cup Point] [External Square Drive]
Regular price 2.01 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 1-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 2.45 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 1-1/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 2.22 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 1-3/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 2.67 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 2" Grade 8 [Cup Point] [External Square Drive]
Regular price 2.87 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 3" Grade 8 [Cup Point] [External Square Drive]
Regular price 3.61 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 1" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.07 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 1-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.17 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 1-1/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.11 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 0.88 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.01 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/8" Grade 8 [Cup Point] [External Square Drive]
Regular price 0.86 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 5/8" Grade 8 [Cup Point] [External Square Drive]
Regular price 0.95 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 2" Grade 8 [Cup Point] [External Square Drive]
Regular price 6.67 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 2-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 7.63 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 3" Grade 8 [Cup Point] [External Square Drive]
Regular price 8.58 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 3-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 9.71 $ 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 12.24 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 5" Grade 8 [Cup Point] [External Square Drive]
Regular price 14.37 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/8-16 * 1" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.30 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/8-16 * 1-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.54 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/8-16 * 1-1/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.44 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/8-16 * 1-3/4" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.76 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/8-16 * 2" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.92 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/8-16 * 2-1/2" Grade 8 [Cup Point] [External Square Drive]
Regular price 2.28 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.14 $ 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]
Regular price 1.26 $ 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 1.19 $ 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 0.97 $ 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 1.09 $ CADRegular priceUnit price per -
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 5/8" Grade 8 [Cup Point] [External Square Drive]
Regular price 1.01 $ 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 3.62 $ CADRegular priceUnit price per
![Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 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_538faebb-3329-4d01-b6ce-f18c78bfc626.png?v=1749225772&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 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_de31b85f-1273-475c-b78b-22898d3c28c8.png?v=1749225758&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 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_7dd309af-ff50-4927-bf09-8f58eda9ce1c.png?v=1749225766&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 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_4f5f6aed-0f8f-437c-a1e9-dd0535af57bd.png?v=1749225749&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 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_7579f044-48a8-4766-b287-f963be6d83f7.png?v=1749225739&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 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_95326c3d-236b-4cb2-80ae-d315281559d7.png?v=1749225724&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 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_bbee8b7d-c769-4d3b-91c0-0ae7ea0fd988.png?v=1749226010&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 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_cac15c84-baa5-42ca-9671-714ba849f3de.png?v=1749225992&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 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_9cbd9238-06a7-4fdb-85ef-9c8a3e4c7f03.png?v=1749226000&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 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_a0506390-027c-42f3-b618-4e5a761061bf.png?v=1749226040&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 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_acdd11cf-4698-4f4c-b0b9-fd53e2087029.png?v=1749226025&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/8" 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_11f0cd1e-a150-4488-97c1-5609ce727a5e.png?v=1749226047&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 5/8" 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_e3ec735d-b942-4cb8-b94b-d705ee56c295.png?v=1749226032&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 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_26790c6e-0694-4c3d-97e1-513f288fdc82.png?v=1749225599&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 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_d823ce3c-867e-488c-aec2-dcfaf931c7ea.png?v=1749225589&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 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_dbf354a9-7fbf-447b-a39f-2ead2aad976c.png?v=1749225580&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 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_c5079538-a2df-4483-a32d-838cffff2c6c.png?v=1749225573&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://rjm-fasteners.myshopify.com/cdn/shop/files/Image_Jun_6__2025__11_45_43_AM-removebg-preview_61d05a8f-6f72-4b96-8bfe-07e83bd4d410.png?v=1749225559&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 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_98d8b52d-4633-4fb6-9542-b3706fb63122.png?v=1749225510&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 3/8-16 * 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_97081c7c-bc55-4c2a-9165-36f08ed0b763.png?v=1749225872&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 3/8-16 * 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_33be93a9-b526-47c8-8755-741591bd26a6.png?v=1749225858&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 3/8-16 * 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_667c05c0-fa31-474c-b176-a2dd09b2cb56.png?v=1749225866&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 3/8-16 * 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_9d50e7e5-2c90-4a27-a5d7-f893737bffe6.png?v=1749225850&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 3/8-16 * 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_d2250deb-8135-49fb-9f86-98ae47e7cf5f.png?v=1749225844&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 3/8-16 * 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_5e5a44b7-15db-4535-8c4e-b29960d52130.png?v=1749225514&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 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_3b4e7d41-daa3-4d2f-b9dd-ae181b5019ef.png?v=1749225932&width=533)
![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_db4d1752-c5fd-4fcb-b8ef-04426eabd989.png?v=1749225918&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_8931fd9c-57fd-4d38-8cf3-be7af3a49ccf.png?v=1749225926&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_c8b10a75-0f9a-4665-aecd-4e895aeaf798.png?v=1749225959&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_86735757-d8c0-48f3-84fa-c2db3f4fd0d6.png?v=1749225943&width=533)
![Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 5/8" 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_88869925-ace7-45d1-b840-5369053e32e0.png?v=1749225952&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_562b56f1-1653-4e35-b17a-efe7dee59623.png?v=1749225688&width=533)