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Lock Nuts

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

326 products

1/4"-20 Grade 8 Hex Nylon Insert Lock Nuts Zinc YellowSold out

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1/4"-20 Grade 8 Hex Nylon Insert Lock Nuts Zinc Yellow

$0.14

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5/16"-18 Grade 8 Hex Nylon Insert Lock Nuts Phos & OilSold out

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5/16"-18 Grade 8 Hex Nylon Insert Lock Nuts Phos & Oil

$0.21

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5/16"-18 Grade 8 Hex Nylon Insert Lock Nuts Zinc YellowSold out

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5/16"-18 Grade 8 Hex Nylon Insert Lock Nuts Zinc Yellow

$0.18

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3/8"-16 Grade 8 Hex Nylon Insert Lock Nuts Phos & OilSold out

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3/8"-16 Grade 8 Hex Nylon Insert Lock Nuts Phos & Oil

$0.32

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3/8"-16 Grade 8 Hex Nylon Insert Lock Nuts Zinc YellowSold out

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3/8"-16 Grade 8 Hex Nylon Insert Lock Nuts Zinc Yellow

$0.30

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7/16"-14 Grade 8 Hex Nylon Insert Lock Nuts Phos & OilSold out

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7/16"-14 Grade 8 Hex Nylon Insert Lock Nuts Phos & Oil

$0.44

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7/16"-14 Grade 8 Hex Nylon Insert Lock Nuts Zinc YellowSold out

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7/16"-14 Grade 8 Hex Nylon Insert Lock Nuts Zinc Yellow

$0.37

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1/2"-13 Grade 8 Hex Nylon Insert Lock Nuts Phos & OilSold out

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1/2"-13 Grade 8 Hex Nylon Insert Lock Nuts Phos & Oil

$0.82

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1/2"-13 Grade 8 Hex Nylon Insert Lock Nuts Zinc YellowSold out

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1/2"-13 Grade 8 Hex Nylon Insert Lock Nuts Zinc Yellow

$0.61

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9/16"-12 Grade 8 Hex Nylon Insert Lock Nuts Zinc YellowSold out

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9/16"-12 Grade 8 Hex Nylon Insert Lock Nuts Zinc Yellow

$1.23

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9/16"-12 Grade 8 Hex Nylon Insert Lock Nuts Phos & OilSold out

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9/16"-12 Grade 8 Hex Nylon Insert Lock Nuts Phos & Oil

$2.08

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5/8"-11 Grade 8 Hex Nylon Insert Lock Nuts Phos & OilSold out

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5/8"-11 Grade 8 Hex Nylon Insert Lock Nuts Phos & Oil

$1.58

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5/8"-11 Grade 8 Hex Nylon Insert Lock Nuts Zinc YellowSold out

BoltsandNuts.com

5/8"-11 Grade 8 Hex Nylon Insert Lock Nuts Zinc Yellow

$1.25

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3/4"-10 Grade 8 Hex Nylon Insert Lock Nuts Phos & OilSold out

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3/4"-10 Grade 8 Hex Nylon Insert Lock Nuts Phos & Oil

$2.19

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3/4"-10 Grade 8 Hex Nylon Insert Lock Nuts Zinc YellowSold out

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3/4"-10 Grade 8 Hex Nylon Insert Lock Nuts Zinc Yellow

$1.84

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7/8"-9 Grade 8 Hex Nylon Insert Lock Nuts Phos & OilSold out

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7/8"-9 Grade 8 Hex Nylon Insert Lock Nuts Phos & Oil

$4.06

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7/8"-9 Grade 8 Hex Nylon Insert Lock Nuts Zinc YellowSold out

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7/8"-9 Grade 8 Hex Nylon Insert Lock Nuts Zinc Yellow

$3.75

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1"-8 Grade 8 Hex Nylon Insert Lock Nuts Zinc YellowSold out

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1"-8 Grade 8 Hex Nylon Insert Lock Nuts Zinc Yellow

$5.20

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1"-8 Grade 8 Hex Nylon Insert Lock Nuts Phos & OilSold out

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1"-8 Grade 8 Hex Nylon Insert Lock Nuts Phos & Oil

$5.86

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1/4"-28 Grade 8 Hex Nylon Insert Lock Nuts Phos & OilSold out

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1/4"-28 Grade 8 Hex Nylon Insert Lock Nuts Phos & Oil

$0.19

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1/4"-28 Grade 8 Hex Nylon Insert Lock Nuts Zinc YellowSold out

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1/4"-28 Grade 8 Hex Nylon Insert Lock Nuts Zinc Yellow

$0.16

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5/16"-24 Grade 8 Hex Nylon Insert Lock Nuts Phos & OilSold out

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5/16"-24 Grade 8 Hex Nylon Insert Lock Nuts Phos & Oil

$0.22

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5/16"-24 Grade 8 Hex Nylon Insert Lock Nuts Zinc YellowSold out

BoltsandNuts.com

5/16"-24 Grade 8 Hex Nylon Insert Lock Nuts Zinc Yellow

$0.21

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3/8"-24 Grade 8 Hex Nylon Insert Lock Nuts Phos & OilSold out

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3/8"-24 Grade 8 Hex Nylon Insert Lock Nuts Phos & Oil

$0.39

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