Grade 8, 1/2"-13 Hex Head Cap Screw, Zinc Yellow Steel, 2-1/2 in L, 10 PK

The ZORO SELECT - U04104.050.0250 is a Hex Head Cap Screw, an essential fastener used in various industrial applications to securely join materials together. This product is designed for use within the ASME B18.2.1 dimensional standards and SAE J429 material quality standards. It requires an external hex drive for installation or removal and is made from Grade 8 steel, known for its strength and durability.

• Drive Size: The screw requires a 3/4 inch external hex drive for application.
• Fastener Length: With a length of 2-1/2 inches, this is an indication of its potential insertion depth.
• Finish: Zinc Yellow finish is intended to improve durability, corrosion resistance and aesthetic appeal.
• Globally Sourced: Procured from international manufacturers offering diverse range of quality options.
• Material Grade/Class: Constructed from Grade 8 steel which suggests high strength and hardness properties.
• Rockwell Hardness: HRC33 rating measures hardness or resistance to penetration affecting durability and performance in various applications.
• Tensile Strength: Featuring a tensile strength of 150,000 psi; this measurement represents the maximum pulling stress that the screw could potentially withstand before failure."