Grade 8, 1-4"-20 Hex Head Cap Screw, Zinc Yellow Steel, 1 in L, 100 PK U04104.025.0100

The ZORO SELECT - U04104.025.0100 is a Hex Head Cap Screw, a type of fastener characterized by its hexagonal-shaped head. Made from steel and coated with zinc yellow finish which is intended to help resist corrosion, this screw is designed for use in various industrial applications as per ASME B18.2.1 dimensional standards. Drive: The external hex drive requires a wrench or socket of the same shape for application.Fastener Length: With a length of 1 inch, the screw can be inserted up to this depth depending on the material and application.Globally Sourced: Procured from international manufacturers, offering diverse range of quality and price options.Material Grade/Class: Grade 8 standard, indicative of certain strength, hardness and resistance properties.Rockwell Hardness: HRC33 measure suggests potential for high resistance to penetration under specific conditions.Tensile Strength: The product has been tested up to a maximum tensile stress capacity of 150,000 psi under controlled conditions.Thread Direction & Style: Right hand thread direction implies that tightening occurs when turned clockwise; fully threaded style extends from tip to head which may suit different types of applications depending on their requirements."