Grade 5, 5/16"-18 Hex Head Cap Screw, Zinc Plated Steel, 2-1/2 in L, 50 PK

The ZORO SELECT - U01200.031.0250 is a Hex Head Cap Screw, a type of fastener characterized by its hexagonal-shaped head. This industrial-grade screw is intended for use in joining materials together in a variety of applications including construction, manufacturing, and engineering projects. Constructed from steel with a zinc-plated finish which may help resist corrosion, this cap screw is manufactured according to ASME B18.2.1 dimensional standards which aim at compatibility across different uses.

• Drive: The external hex drive requires a wrench or socket of the same shape for installation or removal.
• Fastener Length: With a length of 2-1/2 inches, this suggests the depth into material it could potentially be inserted for fastening purposes.
• Globally Sourced: Procured from international manufacturers offering diverse range in quality and price options.
• Material Grade/Class: Grade 5 standard which suggests certain strength, hardness and resistance properties that may be suitable for various applications.
• Rockwell Hardness: Rated between C25 to C34 which provides an estimate of its potential hardness or resistance to penetration that might affect durability and performance.
• Tensile Strength: Possesses tensile strength up to 105,000 psi suggesting its potential durability under stress before failure might occur
• Thread Direction & Size: Right hand thread direction tightens clockwise; Thread size 5/16"-18 ensures fit with corresponding nuts or holes