1/2-13 x 4 Hex Cap Screw Grade 8 Yellow Zinc 2 3/4-12 The 1/4-20 thread size ensures

The 1/4-20 thread size ensures a secure fit in pre-tapped holes

It meets the specifications of ASTM A307 and is imported from overseas

It is made of alloy steel and heat-treated to a Rockwell hardness of C32-39

Made of durable steel and zinc-plated for corrosion resistance

1/2-13 x 4 Hex Cap Screw Grade 8 Yellow Zinc 2 3/4-12 The 1/4-20 thread size ensuresThis 1 2 13 x 4 Hex Cap Screw is made of steel and has a Grade 8 rating, indicating its high strength and durability. The yellow zinc plating provides corrosion resistance, making it suitable for outdoor or wet environments. The hex head allows for easy installation and removal using a wrench or socket. With a length of 4 inches and a diameter of 1 2 inch, this screw is commonly used in construction, machinery, and other industrial applications.