U.S. / Inch - Nylon Insert Hex Locknuts, Steel with Black Oxide


Size: #2-56
Package Quantity: 10
Price:
Sale price$2.23

Description

Steel Nylon insert Lock Nuts with Black Oxide coating.

Especially useful for situations that involve vibrations. A prevailing torque type of locking nut that uses a a nylon collar to increase friction on the screw thread. The nylon collar insert is placed at the end of the nut, with an inner diameter slightly smaller than the major diameter of the screw. The screw thread does not cut into the nylon insert, however, the insert deforms elastically over the threads as tightening pressure is applied. 

*NOTE: Sizes 1/4-20 and 1/4-28 nuts have Black Phosphate and Oil finish

 

Nut Size is the size of the screw that the nut is for (Example: 1/4-20 nut for a 1/4-20 screw).

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