3/8-24 x 1 1/8 Hex Head Cap Screw, Cadmium

Description

Cadmium plated hardened steel hex bolt used on many cars of the 1920’s and 1930’s.
Specifically for use on Duesenberg Model J oil pan, 30 required per car.

Material: 4140 Steel, heat treat grade 8
Finish: Cadmium
Thread: 3/8-24
Thread length: .8125
Length under head: 1.125
OAL: 1.431
Hex: .562

Additional information