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Samples in periodicals archive:
Limited Tenders are invited for Supply Of Full Thread Bolt With Nut And Locknut
REPLACE A MISSING OR DAMAGED PIN WITH THESES NSNS: Item nsn Shear screw 5305-01-440-3666 Locknut 5310-01-457-3244 Washer 5310-01-506-0517
The blind is elevated above the water by four aluminum pipe brackets bolted to each corner using carriage bolts, washers and locknuts.
Marine batteries have threaded terminals to attach cables, and you should use marine-grade, stainless steel locknuts for secure connections (a loose wingnut can wreak havoc on your systems).
Hickey also said that Nick Bettencourt directed him to "draw up the locknut with specifications" that Kustom could submit to the Texas firm making the cheaper, knockoff locknuts, according to the agent's affidavit.
The locknut is tightened with a torque wrench to secure the barrel.
To secure the valve in place, you tighten the retaining locknut with an adjustable spanner, being careful not to move the valve.
What was worse was when I found Halfords sold sockets to remove locknuts for pounds 9.