Screw 5/16" x 1" Hex Stainless Steel (Model PHS45100)

These 5/16 in. x 1 in. Type A self-tapping screws feature a hex washer head and are made from 18-8 stainless steel for excellent corrosion resistance. The hex washer head is driven with a standard wrench or socket and provides a built-in bearing surface to distribute clamping load. Suitable for sheet metal, light structural, and outdoor fastening applications.

Key Features

• 5/16 in. diameter x 1 in. length for a wide range of fastening applications.
• Hex washer head driven with a standard wrench or socket for high-torque installation.
• Type A self-tapping thread for direct fastening into sheet metal without pre-tapping.
• 18-8 stainless steel construction for superior corrosion and rust resistance.
• Integrated washer head distributes clamping load across a wider bearing surface.