This part is a nut, male with mushroom flare, with 6mm tube, m12x1, 20.6thk, 13 outside diameter, steel, ze (front brake pipe), for Chevrolet, Buick, Pontiac, Oldsmobile, and Cadillac cars. It fits for 56 General Motors vehicles which were sold in the U.S. from 1984 to 2005. It's a genuine General Motors part with an OEM part number 11516405. Please keep in mind that this nut was replaced with 11561617 for Canada market on February 28, 2009.
This nut has dimensions 0.60 in × 1.30 in × 1.00 in, it has a weight of 3.52 ounces, usually, it comes in a set of 1 item in retail packaging.
This nut 100% fits for General Motors cars. It's made of top quality materials, it has passed not only all manufacturer's tests but also General Motors quality control and has to endure rough road conditions over a long time.
Spare Part Information
Technical Details
Brand
GM
OEM number
11516405
Part group number
08.963
Part dimensions H×L×W
0.60 in × 1.30 in × 1.00 in
Part weight
3.52 ounces
First year of use
1984
Last year of use
2005
Warehouse code
F
Usage code
123598
Additional Information
Warranty
Standard 12 months GM warranty on replacement parts.
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