Brand new factory oem body bolts.
Direct replacement for GM Part# 3960314, 3968520 and 9780422.
Sold as a set of (20).
These are the EXACT bolts that GM used all over your car/truck, not generic hardware.
Fastener Specifications:
Grade: 9.8
Thread: 5/16-18 (standard)
Length: 13/16"
Head: 1/2" Indented Hex with 21/32" Outside Diameter Fixed Washer
Finish: Black Phosphate
The most common place these are used is on the front end, starting with the fenders, header panel and grille. Depending on your vehicle, they are also widely used on other body panels, under the hood, chassis and the interior.
DISCLAIMER: These are largely used on GM cars up to 1977 and full size trucks up to 1987. Most, but not all, converted to both metric and standard in 1978 and full metric in 1981. Please double check your application prior to your purchase to avoid unwanted return shipping charges.
