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

Available in full- and partial-thread (PT) options with fast fulfillment from U

Bright zinc plating followed by hydrogen-relief bake provides reliable corrosion protection and meets RoHS regulations

The undercut 82 ° head sits shallower than a standard flat

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

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