Grade 8, 1/2"-20 Hex Head Cap Screw, Black Oxide Steel, 1-3/4 in L, 25 PK

The ZORO SELECT - U04160.050.0175 is a Hex Head Cap Screw, an essential fastener used in various industrial applications to securely join materials together. This particular screw is designed to be compatible with ASME B18.2.1 dimensional standards for use in various applications such as construction, manufacturing, and engineering projects.

• Drive: The External Hex drive requires a wrench or socket of the same shape for installation or removal.
• Fastener Length: With a length of 1-3/4 inches, it indicates how deep into material it can be inserted for secure fastening.
• Finish: The Black Oxide finish is intended to contribute to durability and corrosion resistance while providing an aesthetic appeal.
• Globally Sourced: Procured from international manufacturers offering diverse range of quality and price options.
• Material: Constructed from steel which contributes to the product's potential strength, durability, and application versatility.
• Material Grade/Class: Adheres to Grade 8 standard indicating strength, hardness and resistance properties suitable for industrial or commercial uses.
• Rockwell Hardness: A measure of HRC33 indicates high hardness affecting durability and performance in different settings
• Tensile Strength: Rated with a tensile strength of 150000 psi; this value indicates the theoretical maximum pulling stress that the cap screw can handle before failure."