Bulk 1/2-13 Slotted Hex-Washer Taptite Alternative Thread-Rolling Screws – Zinc Wax – Monster Bolts Length:300 Qty - 1/2-13 x 2" Complete your assembly with Made

Complete your assembly with Made in USA nuts and washers sized for 1/4-28 UNF threads:

while the serrated integrated washer head locks firmly against vibration—no separate lock washer required

These A4-80 Hex Nuts are ideal for applications that require corrosion resistance and strength

Internal Tooth Lock Washers feature teeth on the inner circumference that dig into the screw head or nut and the mating surface

Zinc Yellow Plated: ASTM F1941/F1941M Fe/Zn 5CN compliant with a 5-micron minimum coating

Bulk 1/2-13 Slotted Hex-Washer Taptite Alternative Thread-Rolling Screws – Zinc Wax – Monster Bolts Length:300 Qty - 1/2-13 x 2" Complete your assembly with MadeMonster Overview: Bulk 1 2 13 Slotted Indented Hex Washer Head Taptite Alternative Thread Rolling Screws from Monster Bolts give you true field flexibilitydrive them with a 5 16 flat blade screwdriver in a pinch or power them home with a 3 4 nut driver for maximum torque. The beefy trilobular body roll forms reusable threads in untapped steel and aluminum, shaving production time while locking up tight against vibration. A bright zinc bake & wax