3/8″-16 x 9/16″ x 1-3/4″ Zinc Plated Steel Coarse Thread Rod Coupling Nuts PM785159165154

Description

Diameter: 3/8″
Diameter 2: 9/16″
Length: 1-3/4″
Material: Steel
Finish: Zinc
Driver Type: 9/16″ Wrench
Thread Size: 16 (Coarse)
Style: Hex
Type: Coupling Nut
A coupling nut is a long nut tapped from each side to meet in the middle, rather than all the way through in the same direction, used to connect two threaded rods end to end.