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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 1/4-20 * 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 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 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 5/8-11 * 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 * 1-1/2" 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_de31b85f-1273-475c-b78b-22898d3c28c8.png?v=1749225758&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://www.rjm-fasteners.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 3/8-16 * 1-1/2" 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_33be93a9-b526-47c8-8755-741591bd26a6.png?v=1749225858&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://www.rjm-fasteners.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 5/8-11 * 1-1/2" 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_562b56f1-1653-4e35-b17a-efe7dee59623.png?v=1749225688&width=533)