Grade 5, 1-4"-20 Hex Head Cap Screw, Black Oxide Steel, 1 in L, 100 PK U01000.025.0100

The ZORO SELECT - U01000.025.0100 is a Hex Head Cap Screw, a type of fastener characterized by its hexagonal-shaped head. Made from steel and finished with black oxide for enhanced durability and corrosion resistance, this screw is intended for use in joining materials in various industrial applications. It meets ASME B18.2.1 dimensional standards and SAE J429 material quality standards, which are commonly adhered to by industry professionals. Drive: The external hex drive requires a wrench or socket of the same shape for application.Fastener Length: With a length of 1 inch, this is an indication of the potential depth at which it could be inserted into a material.Globally Sourced: Obtained from multiple international manufacturers, offering a variety of choices.Material Grade/Class: Adheres to Grade 5 standard indicating strength, hardness, and resistance properties suitable for industrial or commercial applications.Rockwell Hardness: A Rockwell Hardness rating of HRC19 is indicative only; actual hardness may affect durability and performance differently depending on the application.Tensile Strength: The tensile strength is rated at 105,000 psi; this suggests that it might have high durability under certain conditions within some industrial applications.Thread Direction & Style: Right hand thread direction means it tightens clockwise; fully threaded style covers entire length from tip to head making it versatile in use.