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LOCKNUTS (PKG)

locknut, also known as a lock nut, locking nut, prevailing torque nut,[1] stiff nut[1] or elastic stop nut,[2] is a nut that resists loosening under vibrations and torque. Nylon inserted Locknuts and all metal Grade C locknuts are the most popular.
GD 8 Nylon Insert Locknuts, National Coarse
GD 8 Nylon Insert Locknuts, National Coarse
Porteous III
GD 8 Nylon Insert Locknuts, National Fine
GD 8 Nylon Insert Locknuts, National Fine
Porteous III
Grade C Locknut Nationa Fine
Grade C Locknut Nationa Fine
Porteous III
Grade C Locknut National Coarse
Grade C Locknut National Coarse
Porteous III
Locknut Reversible 2 Way National Coarse
Locknut Reversible 2 Way National Coarse
Porteous II
Locknut Reversible 2 Way National Fine
Locknut Reversible 2 Way National Fine
Porteous II
Nylon Insert Locknut, Garde A National Coarse
Nylon Insert Locknut, Garde A National Coarse
Porteous II
Nylon Insert Locknut, Garde A National Fine
Nylon Insert Locknut, Garde A National Fine
Porteous II
Nylon Insert Locknuts Heavy Thin National Coarse
Nylon Insert Locknuts Heavy Thin National Coarse
Porteous II
Nylon Insert Locknuts Heavy, National Coarse
Nylon Insert Locknuts Heavy, National Coarse
Porteous II
Nylon Insert Locknuts, Metric Class 8 DIN 985
Nylon Insert Locknuts, Metric Class 8 DIN 985
Porteous II
Nylon Insert Locknuts, Thin National Fine
Nylon Insert Locknuts, Thin National Fine
Porteous II
Nylon Insert Locknuts, Thin, National Coarse
Nylon Insert Locknuts, Thin, National Coarse
Porteous II
PFC9 Hex Locknut, National Coarse -USA
PFC9 Hex Locknut, National Coarse -USA
Porteous II
PFC9 Hex Locknut, National Fine -USA
PFC9 Hex Locknut, National Fine -USA
Porteous II
Stainless Steel Nylon Insert Locknut, National Coarse
Stainless Steel Nylon Insert Locknut, National Coarse
Porteous II
Stainless Steel Nylon Insert Locknut, National Fine
Stainless Steel Nylon Insert Locknut, National Fine
Porteous II
Star Locknut W/ External Tooth Lock Washer, National Coarse
Star Locknut W/ External Tooth Lock Washer, National Coarse
Porteous II
Star Locknut W/ External Tooth Lock Washer, National Fine
Star Locknut W/ External Tooth Lock Washer, National Fine
Porteous II