Dorman Bolt P/N:981-520D
Dorman 960-520D bolt is a hex bolt that fastens parts together. It suits a variety of applications, from auto to home.
Stripped threads, a bent shank, a rounded hex head or heavy rust can all mean a bolt needs replacing. Before you replace a bolt that keeps working loose, rule out a damaged thread in the hole or a nut of the wrong size, since either can look like a bad bolt.
This is universal hardware, sold by size and thread rather than by application. Match the 1/4-20 thread and the 2 in length to the bolt you are replacing.
Fit and size
Build and materials
Three bolts.
Interchange: 960-520
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
What thread and length should I match when ordering the Dorman 960-520D bolt?
Match the 1/4-20 thread, which is 20 threads per inch, and the 2 in length to the bolt you are replacing. Dorman 960-520D is an SAE bolt, not metric.
How many bolts come in the 960-520D pack?
The pack holds three hex bolts. Nothing else is listed with it.
Is this Dorman bolt Grade 8?
Yes. Dorman 960-520D is a Grade 8 steel hex bolt with heat hardening and a yellow zinc finish.
What signs show a 1/4-20 hex bolt needs replacing?
With the part cool and apart, look for stripped threads, a bent shank, a rounded hex head or heavy rust. Any of these can mean it is time for a new bolt.
Is this hex bolt tested for rust resistance?
Yes. The hardware goes through salt spray testing for corrosion resistance and has a yellow zinc finish.
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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.