Bulk 5/16"-18 Slotted Indented Hex Washer Thread Cutting Screw Type 1 – Full Thread Zinc-Bake Length:1250 Qty - 5/16-18 x 1" Captive Washer Face: Spreads load

Captive Washer Face: Spreads load on thin plastic lids and panels

0 mm hex socket for firm driver engagement and consistent torque control

Flush Seating: 82 ° flat countersunk head leaves surfaces smooth & snag-free

these screws offer excellent corrosion resistance and a sleek

Pan Head: Wide bearing surface spreads load—perfect for slots

Bulk 5/16"-18 Slotted Indented Hex Washer Thread Cutting Screw Type 1 – Full Thread Zinc-Bake Length:1250 Qty - 5/16-18 x 1" Captive Washer Face: Spreads loadMonster Overview: Fix your project right the first time with 5 16 18 Slotted Indented Hex Washer Head Thread Cutting Screws, Type 1, Zinc Bake Finish from Monster Bolts. A single cutting edge and tapered machine screw threads carve clean internal threads in structural steel, thick sheet metal, and other ductile materials. The integrated washer head spreads load without a separate washer, and the slotted indent lets you drive with either a socket or a