5/16UNF Socket Button Screws Stainless Steel

Description

Button Head Socket Screw – 5/16 UNF Stainless Steel
Our 5/16" UNF Button Head Socket Screws are designed for precision fastening where fine threads, a low-profile finish, and dependable strength are required. The rounded button head offers a smooth, clean appearance and reduced snagging—ideal for exposed surfaces or limited-clearance applications.

With a hex socket drive, these screws allow for easy installation and strong torque control using an Allen key. The 5/16" UNF (Unified National Fine) thread provides superior tensile strength and enhanced resistance to loosening under vibration, making it well-suited to demanding mechanical or structural uses.

Manufactured from corrosion-resistant stainless steel, these screws are built to perform in environments exposed to moisture, chemicals, or outdoor conditions. Common applications include machinery, automotive systems, precision equipment, and general fabrication where a strong, reliable, and refined fastener is needed.

Code Image Product Name Grade Price Quantity
Socket Scr Butt 5\16UNFX1 304 x 1
304
Socket Scr Butt 5\16UNFX1.1\2 304 x 1
304