1/4-20 x 1 1/2 6-Lobe Flat Taptite Alternative Thread Rolling Screw Fully Thrd Zinc & Wax M5-0.8 Internal tooth lock washers are

Internal tooth lock washers are commonly used in automotive

It is also non-magnetic and RoHS compliant

while the full thread design ensures a strong grip

The screws have a flat undercut head and a Phillips drive

79 x 18 Metric Phillips Pan Head PT Alternative Fully Threaded Zinc & Bake screw is a reliable and durable fastener that is perfect for a variety of applications

1/4-20 x 1 1/2 6-Lobe Flat Taptite Alternative Thread Rolling Screw Fully Thrd Zinc & Wax M5-0.8 Internal tooth lock washers areThe 1 4 20 x 1 1 2 6 Lobe Flat Taptite Alternative Thread Rolling Screw Fully Threaded Zinc & Wax is a versatile and durable screw designed for a wide range of applications. It features a 1 4 20 thread size, a length of 1 1 2 inches, and a 6 lobe flat head. The screw is made of steel and has a zinc and wax coating for corrosion resistance. The thread rolling design provides superior holding power and reduces the risk of stripping. This screw is ideal