Hex Head Cap Screws Grade 5 Steel Plain (USA Made) 5/16-18 x 3/4 are built for strength and reliability in a wide range of assemblies. These hex head cap screws are manufactured from Grade 5 steel, offering high tensile strength and durability for demanding applications. The plain finish provides versatile compatibility with various coatings and environments.
Ideal for automotive, machinery assembly, equipment maintenance, and construction projects where dependable fasteners are needed. For best results, pair with matching nuts and washers. While Grade 5 steel delivers solid performance in typical indoor applications, consider protective coatings for outdoor or corrosive environments.
More styles you’ll love.
![[50 PKG] Hex Head Cap Screws 18/8 Stainless Steel Fine Partially Threaded 7/16 X 1](https://www.toolgearforge.com/wp-content/uploads/2026/09/16/1789549973/50-pkg-hex-head-cap-screws-18-8-stainless-steel-fine-partially-threaded-7-16-x-1.webp "[50 PKG] Hex Head Cap Screws 18/8 Stainless Steel Fine Partially Threaded 7/16 X 1")
![[50 PKG] Square Head Set Screws Case Hardened Steel Cup Point Fine Thread 1/2-20 X 1 3/4](https://www.toolgearforge.com/wp-content/uploads/2026/09/16/1789549973/50-pkg-square-head-set-screws-case-hardened-steel-cup-point-fine-thread-1-2-20-x-1-3-4.webp "[50 PKG] Square Head Set Screws Case Hardened Steel Cup Point Fine Thread 1/2-20 X 1 3/4")
![[25 PKG] Square Head Set Screws Case Hardened Steel 1/2 Dog Point 7/8-9 X 2](https://www.toolgearforge.com/wp-content/uploads/2026/09/16/1789549973/25-pkg-square-head-set-screws-case-hardened-steel-1-2-dog-point-7-8-9-x-2.webp "[25 PKG] Square Head Set Screws Case Hardened Steel 1/2 Dog Point 7/8-9 X 2")
Reviews (0)
There are no reviews yet.