Aspen Fasteners ASST31PH31C150BNFW 0.31-18 x 1.5 Hex Cap Screws & Hex Bolts Sets with Matching Hex Nuts & Flat Washers, 18-8 Stainless Steel - 150 Piece

Hex head cap screws and flat head slotted cap screws meet specific dimensional specifications and are often used in precise applications where tight tolerances are required. The flat slotted head is preferred over the hex head when head clearance is a concern.

Hex Head Flat washer face bearing surface under the hex head that meet specific specifications as described by ASME B18.2.1

• Hex Cap Screws & Hex Bolts Sets with Matching Hex Nuts & Flat Washers
• 150 Piece

• Size: 5/16-18 x 1-1/2
• Thread Size: 5/16-18"
• Material: Stainless Steel 18-8
• Drive Style: External Hex
• Head Style: Hex Head
• Thread Style: Right Hand
• Weight: 20 lbs