3/8X3.1/2′ U.N.C. BOLT


Category: SKU: 1000135010090


Product type:- 3/8″ UNC H.T bolts

Material:- High tensile,grade 8.8

Finish:- Steel (black)

Description:- Hexagonal head

partially threaded

high tensile bolt

Diameter:- 3/8″ / 9.525 mm

TPI:- 16

Head diameter:- 16.5 mm

Spanner size:- 9/16″

Head thickness:- 6.0 mm

Torque strength:- 37.9 NM


3/8″ bolts with a length up to 1 1/4″ or 32mm will

be fully threaded

Longer lengths will only have a thread of 25mm