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12 Point Locking Nuts 5/16-24


12 point 5/16-24 with captive washer

10 in stock

SKU: TWLN5 Category:

Product Description

Over the years I have collected quite a selection of aircraft type hardware, especially 12 point nuts.  Actually, more than one man will use in a lifetime.  So I have decided to package these new, surplus nuts in 10 piece lots and offer them to the public.

Locking 5/16-24 nuts.  This style is steel, with a rust resistant phosphate coating.  These nuts have a captive rotating washer, and are self locking. These take a 3/8” wrench, and have an overall diameter at the washer of.544 and an overall height of .326 inches.  Excellent for carburetor  studs.  A quick pass with a tap will disengage the looking feature if desired.

Additional Information

Weight .2 lbs
Dimensions 5 x 5 x 1 in


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