Made in USA 1/2" Shoulder Diam x 5/8" Shoulder Length, 3/8-16 UNC, Hex Socket...

Description

Made in USA 1/2" Shoulder Diam x 5/8" Shoulder Length, 3/8-16 UNC, Hex Socket Precision Shoulder Screw 4140 Alloy Steel, Black Oxide Finish, 5/16" Head Height x 3/4" Head Diam