1 1/2-6 x 6 Hex Cap Screw Grade 8 Yellow Zinc 3/8-16 It is made of alloy

It is made of alloy steel and heat-treated to Grade 8 specifications

These 3/4-10 x 4 Hex Cap Screws Grade 5 Zinc are designed for a variety of applications

With a hexagonal head and coarse threads

It is made of steel and has a grade 8 rating

1 1/2-6 x 6 Hex Cap Screw Grade 8 Yellow Zinc 3/8-16 It is made of alloyThis 1 1 2 6 x 6 Hex Cap Screw is made of steel and has a Grade 8 rating, indicating its high strength and durability. The yellow zinc coating provides corrosion resistance and a visually appealing finish. The hexagonal head allows for easy tightening with a wrench or socket. This screw is commonly used in construction, machinery, and other applications where a strong and reliable fastener is required.