Bulk 1/2-13 Serrated Hex Washer Taptite Alternative Thread-Rolling Screws – Zinc Bake + Wax – Monster Bolts Length:300 Qty - 1/2-13 x 1-1/2" Increased Head Height: Slightly taller

Increased Head Height: Slightly taller than standard hex heads

while the anodized blue finish delivers a unique visual statement

Made to DIN 934 specifications

now available in bulk quantities for industrial and large-scale projects

Matching Washers: M2

Bulk 1/2-13 Serrated Hex Washer Taptite Alternative Thread-Rolling Screws – Zinc Bake + Wax – Monster Bolts Length:300 Qty - 1/2-13 x 1-1/2" Increased Head Height: Slightly tallerk Monster Overview: Fix your project right the first time with 1 2 13 Hex Washer Serrated Taptite Alternative Screws from Monster Bolts. Designed for heavy duty assemblies in steel, aluminum, and softer alloys, these thread rolling fasteners eliminate the need for pre tapping while their integral serrated washer head locks tight against vibration. The steel construction is zinc plated, baked to relieve hydrogen embrittlement, and top coated with a dry