Grade 5, 1/2"-13 Hex Head Cap Screw, Zinc Plated Steel, 4 in L, 5 PK

The ZORO SELECT - U01200.050.0400 is a Hex Head Cap Screw, a type of fastener with a hexagonal-shaped head used in various industrial applications. Made from steel and finished with zinc plating for enhanced durability and corrosion resistance, this screw meets ASME B18.2.1 dimensional standards for various applications.

• Drive: The external hex drive requires an appropriately shaped wrench or socket for installation or removal.
• Fastener Length: The 4-inch length suggests the depth of insertion possible, depending on the material and application.
• Globally Sourced: Procured from international manufacturers offering diverse range of quality and price options.
• Material Grade/Class: Conforms to Grade 5 standard which provides an indication of potential strength, hardness, and resistance properties in certain applications.
• Rockwell Hardness: Has a Rockwell Hardness rating of HRC19; this is a measure of potential resistance to penetration that may affect durability and performance in some scenarios.
• Tensile Strength: Features a tensile strength measurement of 105,000 psi; this value represents the theoretical maximum pulling stress it can withstand before failure under ideal conditions.
• Thread Direction & Size: Features right hand thread direction meaning it tightens when turned clockwise; has a thread size of 1/2"-13 which could be important depending on the specific application requirements