Dorman Bolt P/N:981-541D
Dorman 981-637 bolt joins parts together with a hex head and an M12-1.25 thread that is 35 mm long. Each Dorman bolt in this pack of two is Class 10.9 steel with a yellow zinc finish.
A rounded hex head, rust or damaged threads can be signs a bolt needs replacing. A stripped threaded hole, a worn bushing or a bent bracket can be behind a loose joint or a rattle as well, so find the cause before you buy.
This bolt is universal hardware and is sold by size rather than by application. Match the thread size and length to the bolt you are replacing.
Fit and size
Build and materials
Two bolts.
Product information is for general reference and may contain errors. See our Disclaimer.
How do I know the Dorman 981-637 bolt matches my old bolt?
Compare the thread and length of your old bolt: this Dorman 981-637 bolt is M12-1.25 with a 12 mm thread diameter, 1.25 mm pitch and 35 mm length. It is sold by size, not by application.
How many bolts come in the Dorman 981-637 pack?
The pack holds two bolts. Each one is a 35 mm long M12-1.25 hex bolt in steel with a yellow zinc finish.
Are these hex bolts Class 10.9 and heat hardened?
Yes. Dorman 981-637 is a Class 10.9 steel bolt, and it is listed as heat hardened.
How is corrosion resistance tested on these M12 bolts?
The hardware goes through salt spray testing to confirm corrosion resistance, and the bolts are corrosion-tested for the strength and longevity they need.
Can this bolt be used outside of auto repair?
Yes. The bolt can be used in a variety of applications, from auto to home, as long as the M12-1.25 thread and 35 mm length suit the job.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.