Lock Nuts

Nuts designed with a special feature to prevent loosening under vibration or torque, ensuring a secure and stable connection.

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7/8"-9 316 Stainless Steel Nylon Insert Lock Nuts
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7/8"-9 316 Stainless Steel Nylon Insert Lock Nuts

From $12.37
From $12.37
7/8"-14 316 Stainless Steel Nylon Insert Lock Nuts
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7/8"-14 316 Stainless Steel Nylon Insert Lock Nuts

From $14.00
From $14.00
1"-8 316 Stainless Steel Nylon Insert Lock Nuts
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1"-8 316 Stainless Steel Nylon Insert Lock Nuts

From $13.98
From $13.98
1/4"-20 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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1/4"-20 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $0.14
From $0.14
5/16"-18 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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5/16"-18 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $0.19
From $0.19
3/8"-16 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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3/8"-16 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $0.25
From $0.25
7/16"-14 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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7/16"-14 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $0.51
From $0.51
1/2"-13 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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1/2"-13 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $0.53
From $0.53
9/16"-12 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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9/16"-12 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $1.20
From $1.20
5/8"-11 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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5/8"-11 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $0.99
From $0.99
3/4"-10 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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3/4"-10 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $1.58
From $1.58
7/8"-9 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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7/8"-9 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $3.75
From $3.75
1"-8 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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1"-8 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $5.14
From $5.14
1/4"-28 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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1/4"-28 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $0.16
From $0.16
5/16"-24 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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5/16"-24 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $0.21
From $0.21
3/8"-24 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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3/8"-24 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $0.31
From $0.31
7/16"-20 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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7/16"-20 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $0.56
From $0.56
1/2"-20 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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1/2"-20 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $0.63
From $0.63
5/8"-18 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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5/8"-18 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $1.17
From $1.17
9/16"-18 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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9/16"-18 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $1.42
From $1.42
3/4"-16 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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3/4"-16 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $2.07
From $2.07
7/8"-14 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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7/8"-14 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $4.13
From $4.13
1"-14 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc
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1"-14 Grade 8 Hex Prevailing Torque Top Lock Nuts Zinc

From $6.28
From $6.28
1/4"-20 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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1/4"-20 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $1.11
From $1.11
5/16"-18 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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5/16"-18 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $1.18
From $1.18
3/8"-16 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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3/8"-16 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $1.39
From $1.39
7/16"-14 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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7/16"-14 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $1.94
From $1.94
1/2"-13 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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1/2"-13 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $2.76
From $2.76
9/16"-12 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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9/16"-12 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $3.82
From $3.82
5/8"-11 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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5/8"-11 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $5.62
From $5.62
3/4"-10 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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3/4"-10 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $7.96
From $7.96
7/8"-9 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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7/8"-9 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $18.71
From $18.71
1"-8 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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1"-8 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $74.01
From $74.01
1/4"-28 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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1/4"-28 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $1.03
From $1.03
5/16"-24 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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5/16"-24 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $1.27
From $1.27
3/8"-24 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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3/8"-24 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $1.50
From $1.50
7/16"-20 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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7/16"-20 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $2.39
From $2.39
1/2"-20 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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1/2"-20 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $2.88
From $2.88
9/16"-18 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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9/16"-18 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $4.21
From $4.21
5/8"-18 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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5/8"-18 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $5.63
From $5.63
3/4"-16 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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3/4"-16 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $8.67
From $8.67
7/8"-14 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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7/8"-14 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $20.31
From $20.31
1"-14 Grade L-9 Hex Collar Locknuts USA Zinc Yellow
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1"-14 Grade L-9 Hex Collar Locknuts USA Zinc Yellow

From $76.39
From $76.39
1/4"-20 Steel Two Way Reversible Hex Lock Nuts Zinc
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1/4"-20 Steel Two Way Reversible Hex Lock Nuts Zinc

From $0.11
From $0.11
5/16"-18 Steel Two Way Reversible Hex Lock Nuts Zinc
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5/16"-18 Steel Two Way Reversible Hex Lock Nuts Zinc

From $0.14
From $0.14
3/8"-16 Steel Two Way Reversible Hex Lock Nuts Zinc
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3/8"-16 Steel Two Way Reversible Hex Lock Nuts Zinc

From $0.21
From $0.21
7/16"-14 Steel Two Way Reversible Hex Lock Nuts Zinc
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7/16"-14 Steel Two Way Reversible Hex Lock Nuts Zinc

From $0.45
From $0.45
1/2"-13 Steel Two Way Reversible Hex Lock Nuts Zinc
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1/2"-13 Steel Two Way Reversible Hex Lock Nuts Zinc

From $0.48
From $0.48
9/16"-12 Steel Two Way Reversible Hex Lock Nuts Zinc
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9/16"-12 Steel Two Way Reversible Hex Lock Nuts Zinc

From $0.94
From $0.94
5/8"-11 Steel Two Way Reversible Hex Lock Nuts Zinc
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5/8"-11 Steel Two Way Reversible Hex Lock Nuts Zinc

From $1.16
From $1.16