ZORO SELECT 2CB39 Grade 5, 3/8"-16 Hex Head Cap Screw, Zinc Plated Steel, 1-3/4

The ZORO SELECT - 2CB39 is a Hex Head Cap Screw, a type of fastener characterized by its hexagonal-shaped head. Constructed of steel and coated with zinc, which may contribute to durability and corrosion resistance, this screw conforms to the ASME B18.2.1 dimensional standards ensuring compatibility in various industrial applications. The external hex drive design requires a wrench or socket of the same shape for installation or removal.

• Fastener Length: Has a length of 1-3/4 inches, indicating potential depth of insertion into material.
• Globally Sourced: Procured from international manufacturers providing diverse range options in quality and price.
• Material Grade/Class: Conforms to Grade 5 standards which suggest certain levels of strength, hardness, and resistance properties.
• Rockwell Hardness: A measurement of HRC25 is indicative of its potential hardness or resistance to penetration.
• Tensile Strength: Tensile strength is rated at 120,000 psi; this suggests the amount of pulling stress that might be tolerated before failure under specific conditions.
• Thread Direction & Size: Right hand thread direction means it tightens clockwise; Thread size is specified as 3/8"-16; compatibility with corresponding nuts or holes depends on their respective specifications.

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