18-8, 5/16"-18 Hex Head Cap Screw, Plain Stainless Steel, 3-1/2 in L, 25 PK

The ZORO SELECT - U51000.031.0350 is a Hex Head Cap Screw, a type of fastener with a hexagonal-shaped head used in various industrial applications to securely join materials together. This particular screw adheres to the ASME B18.2.1 dimensional standards and ASTM F593 material quality standards, which are commonly recognized in the industry.

• Drive: The external hex drive requires a wrench or socket of the same shape for application.
• Fastener Length: The 3-1/2 inch length refers to the maximum depth it may reach when inserted into a material.
• Finish: Plain finish is intended to improve durability and corrosion resistance.
• Globally Sourced: Procured from various international manufacturers, providing diverse range of quality options.
• Material: Constructed of stainless steel, known for its potential strength, durability, and corrosion-resistant properties in many industrial applications.
• Tensile Strength: Has a tensile strength of 85,000 psi as per manufacturer's specifications; actual performance may vary based on usage conditions.
• Thread Direction & Size: Right hand thread direction means it tightens clockwise; Thread size 5/16"-18 ensures fit with corresponding nuts or holes