|Type||Part No.||Thread Size||Cotter Pin Size||Price||Buy|
Fabricated from steel and cadmium plated per QQ-P-416A, Type II, Class 3. AN310 castle nuts are used with drilled-shank bolts, clevis bolts, eye bolts and studs. The slots in the nut accommodate a cotter pin for safety purposes. The thinner AN320 castellated shear nut, with half the tensile rating of the AN310 nut, is used with clevis bolts and threaded taper pins which are subject to shearing stress only.
Less 20% for quantity 100/Part No.
I am building a small scale radial engine. About 8 horsepower. These will be the prop nuts. They look fantastic. Mike Brainerd
As usual, very fast shipping and well packed, a company I can always rely on.
you are doing great getting everything here at reasonable rates and on time . USPS Priority does great Thanks
I am sure they will work when I need to use them . Wrong size for this job. MY fault.
All hardware arrived quickly and as listed and in good condition!
Nice and shiny....
Very happy with the kind friendly service and fast shipping that Ms Henley provided..Super Girl.
Yes, they are standard AN UNF thread.