Dorman Lock Washer P/N:965-112D
Dorman 965-111D lock washer is a split washer that sits under a nut or bolt head and helps keep the fastener from loosening.
A lock washer that is flattened, cracked or rusted can no longer hold tension, and a bolt that keeps backing off can be one sign of that. A stretched bolt, damaged threads or a worn nut can be behind a loosening fastener too, so find the cause before you buy.
This lock washer is sold by size, not by application. Match the 5/16 in (M8) size, the thread and the length to the bolt or stud it goes with.
Fit and size
Build and materials
20 lock washers.
Interchange: 002030 · 2030
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Will the Dorman 965-111D lock washer fit my bolt?
Yes, when the bolt or stud is a 5/16 in (M8) size. Match the thread and length to the fastener you are replacing, since the Dorman 965-111D is sold by size.
How many lock washers come in this pack?
The pack holds 20 split lock washers, each sized 5/16 in (M8).
What are the inside and outside diameters of this split lock washer?
The inside diameter is 0.3125 in and the outside diameter is 0.58 in. The washer is 0.08 in thick.
Is this Grade 8 lock washer steel or stainless?
It is steel with a zinc finish, and the grade is 8.
Does the Dorman 965-111D replace lock washer 2030?
Yes, 2030 is an interchange number for the Dorman 965-111D lock washer, and so is 002030.
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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.