Description
High-strength Hex Head Cap Screws Grade 8 Steel Plain 3/8-16 x 4 are built for demanding assemblies where reliability matters. Made from premium Grade 8 steel, these screws deliver superior strength and durability for heavy-duty applications.
With a plain finish, these fasteners offer unobtrusive appearance and straightforward maintenance in shop or field environments. The 3/8-16 UNC thread and 4 inch length provide broad compatibility with standard nuts and washers, making them a versatile choice for many projects.
- Material: Grade 8 steel for high strength and durability
- Finish: Plain (uncoated) finish
- Size and thread: 3/8-16 UNC
- Length: 4 inches
- Head type: Hex head for easy driving with wrenches or sockets
Applications include automotive, machinery, equipment assembly, and other heavy-duty projects requiring secure, long-lasting fasteners. Designed to resist loosening under vibration when properly torqued.
Specifications
- Product: Hex Head Cap Screw
- Grade: 8
- Material: Steel
- Finish: Plain
- Thread: 3/8-16 UNC
- Length: 4 in
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