Du-Bro 4-40 X 3/8 Socket Hd Cap Screws DUB570

This is a package of 4-40 x 3/8 socket head cap screws. Socket head cap screws have many uses.

Features: Strong metal design

Specs: 4-40 x 3/8

Includes: Four 4-40x3/8 socket head cap screws