Power Strut Clamping Nuts are Cold Formed with Two Grooves, Each with Six Sharp Teeth and then Case Hardened; These Sharp Hardened Teeth Bite into the in Turned Edges of the Power Strut Channel Forming a Strong Vise Like Connection Giving Greater Strength and Resistance to Slippage

Specifications:

Type: Square
Nominal Diameter: 3/8 Inch
Thread Series: UNC-2A
Material Specification: ASTM A563 GR A
Process: Case Hardened
Finish: Electrogalvanized
Applicable Standard: ANSI B1.1