#4-40 x 1/2 Hex Washer Head Unslotted Thread Rolling Screw, 18-8 SS Passivated & Waxed (Box of 5000)

Generic Taptite Alternative thread rolling screw. For use in drilled, punched or corred holes in ductile and punch extruded metals. Features a trilobular body and machine screw threads that produce strong, consistent threads in mating material.

Product Type: Thread Rolling Screw

Head Style: Indented Hex Washer Head

Drive (Recess) Style: Unslotted

Diameter-Thread Size: #4-40

Length: .500" (1/2")

Material: 18-8 Stainless Steel

Plating: Passivated & Waxed

This item will ship within 1 business day.