M3.5-1.57 x 18 Metric Phillips Flat Head PT Alternative 30 Degree FullThread A2 StainlessSteel 2-4.5 The heavy hex shape provides

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

The Grade 5 steel construction offers excellent strength and durability

This screw is a 1/4-14 x 1 1/2 inch

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

These 10-16 x 2 Slot Ind HWH 1/4" Across The Flats F/T Self Piercing Scr Needle Point Zinc are designed for use in industrial applications

M3.5-1.57 x 18 Metric Phillips Flat Head PT Alternative 30 Degree FullThread A2 StainlessSteel 2-4.5 The heavy hex shape providesM3. 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