1/4-20 x 1 1/4 Combination (Phil/Slot) Round Head Fully Threaded Machine Screw Zinc NF9F It is made from 18-8

It is made from 18-8 stainless steel

This 8-32 x 5/16 x 7/64 Small Pattern Hex Machine Screw Nut is made of 18-8 stainless steel

while the zinc finish protects the screw from corrosion

It also has a flange

The 5/8-11 x 5 3/4 Hex Cap Screw Grade 8 Yellow Zinc is a high-strength fastener designed for demanding applications

1/4-20 x 1 1/4 Combination (Phil/Slot) Round Head Fully Threaded Machine Screw Zinc NF9F It is made from 18-8This 1 4 20 x 1 1 4 Combination (Phillips Slotted) Round Head Fully Threaded Machine Screw provides a secure and versatile fastening solution for various applications. Made from durable zinc, it features a 1 4 inch diameter and a length of 1 1 4 inches. The combination head allows for easy driving with either a Phillips or slotted screwdriver. The fully threaded design ensures maximum holding power, making it ideal for use in metal, wood, or plastic.