Bulk #4-40 Serrated Hex Washer Taptite Alternative Thread-Rolling Screws – Zinc Bake + Wax – Monster Bolts Flange Bolt Thin Profile: Ideal for low-clearance

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

The undercut 82 ° head sits shallower than a standard flat

reusable threads in untapped holes—saving time while delivering exceptional strength and vibration resistance in aluminum

Origin: Made in USA for consistency and traceability

and structural connections where high strength and durability are required

Bulk #4-40 Serrated Hex Washer Taptite Alternative Thread-Rolling Screws – Zinc Bake + Wax – Monster Bolts Flange Bolt Thin Profile: Ideal for low-clearanceMonster 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