M4-1.79 x 20 Metric 6-Lobe Pan Head PT Alternative 30 Degree Full Threaded A2 Stainless Steel D985A4 This lock washer is ideal

This lock washer is ideal for use in a wide range of applications

The 1/4-20 x 5/8 Phillips Pan Machine Screw Fully Threaded Black Zinc is a versatile and durable fastener designed for a wide range of applications

such as securing metal sheets

while the flat washer helps to prevent the fastener from loosening

This 7/8-9 x 2 1/2 hex tap bolt is made of low carbon steel and is fully threaded

M4-1.79 x 20 Metric 6-Lobe Pan Head PT Alternative 30 Degree Full Threaded A2 Stainless Steel D985A4 This lock washer is idealThe M4 1. 79 x 20 Metric 6 Lobe Pan Head PT Alternative 30 Degree Full Threaded A2 Stainless Steel screw is a type of fastener with a cylindrical head and a 30 degree countersunk angle. It has a 6 lobe drive, which requires a special tool to install or remove. The screw is made of A2 stainless steel, which is resistant to corrosion and rust. It is full threaded, meaning that the threads extend the entire length of the screw. This screw is commonly