Bulk #4-40 Serrated Hex Washer Taptite Alternative Thread-Rolling Screws – Zinc Bake + Wax – Monster Bolts Flange Bolt and structural connections where high

and structural connections where high strength and durability are required

Fine Thread: #6-40 UNF threading offers superior tensile engagement and smoother torque application

Origin: Made in USA for consistency and traceability

Thin Profile: Ideal for low-clearance applications where a standard nut may not fit

These Made in USA fine-thread bolts deliver exceptional tensile strength

Bulk #4-40 Serrated Hex Washer Taptite Alternative Thread-Rolling Screws – Zinc Bake + Wax – Monster Bolts Flange Bolt and structural connections where highMonster Overview: Fix your project right the first time with #4 40 Serrated Hex Washer Taptite Alternative Screws from Monster Bolts. These tri lobular thread rolling fasteners create clean internal threads on drive in, while the integral serrated washer head locks tight against vibrationideal for small electronic enclosures, stamped brackets, and thin wall sheet metal. Each case hardened steel screw is CR+3 zinc plated, bake relieved to eliminate