3/8"-16 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

Diameter: 3/8"
Length: 1-1/2"
Material: Steel
Finish: Yellow Zinc
Head Style: Hex Washer (9/16" Wrench)
Thread Size: 16 (Coarse)
Thread Length: Full
Hardness: Grade 8
Type: Flange Bolt

Box of 4.

A flange bolt has a wide flange beneath the hex head of the bolt. Applied with a wrench.