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Lock Nuts

Lock NutA locknut, also known as a lock nut, locking nut, prevailing torque nut,stiff nutor elastic stop nut,is a nut that resists loosening under vibrations and torque. Elastic stop nuts and prevailing torque nuts are of the particular type where some portion of the nut deforms elastically to provide a locking action.

Also available in Grade 5 and Grade 8.

Available in the following finishes and sizes:
Plain, Zinc Plated, Hot Dipped Galvanized, Black Oxide, Silicone Bronze, Yellow Zinc, Aluminum, 316 SS, and 304/18-8/410 SS.

Lock Nut,4-40
Lock Nut,6-32
Lock Nut,8-32
Lock Nut,10-24
Lock Nut,10-32
Lock Nut,12-24
Lock Nut,1/4-20
Lock Nut,1/4-28
Lock Nut,5/16-18
Lock Nut,5/16-24
Lock Nut,3/8-16
Lock Nut,3/8-24
Lock Nut,7/16-14
Lock Nut,7/16-20
Lock Nut,1/2-13
Lock Nut,1/2-20
Lock Nut,9/16-12
Lock Nut,9/16-18
Lock Nut,5/8-11
Lock Nut,5/8-18
Lock Nut,3/4-10
Lock Nut,3/4-16
Lock Nut,7/8-9
Lock Nut,7/8-14
Lock Nut,1-8
Lock Nut,1-14
Lock Nut,1 1/8-7
Lock Nut,1 1/4-7
Lock Nut,1 1/4-12
Lock Nut,1 1/2-6
Lock Nut,1 1/2-12