M3.5-1.57 x 18 Metric Phillips Flat Head PT Alternative 30 Degree FullThread A2 StainlessSteel 2-4.5 They are often used in

They are often used in outdoor applications because the black oxide and oil finish helps to protect them from rust and corrosion

while the 8-32 thread size ensures a tight and secure fit

The heavy hex shape provides a secure grip and prevents the nut from slipping or loosening

10-24 x 1 Phillips Flat Thread Cutting Screw Type F Fully Threaded Zinc

They are hot-dipped galvanized for corrosion resistance and have a Type 1 head style

M3.5-1.57 x 18 Metric Phillips Flat Head PT Alternative 30 Degree FullThread A2 StainlessSteel 2-4.5 They are often used inM3. 5 1. 57 x 18 Metric Phillips Flat Head PT Alternative 30 Degree Full Thread A2 Stainless Steel screw is a type of fastener designed for use in a variety of applications. It features a Phillips drive, which allows for easy installation and removal using a Phillips screwdriver. The screw has a flat head, which sits flush with the surface of the material it is being fastened into. It is made of A2 stainless steel, which provides excellent corrosion