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Grade G (8) Prevailing Torque Flange Lock Nuts

Collection: Grade G (8) Prevailing Torque Flange Lock Nuts

Grade G (8) prevailing torque flange lock nuts are high-strength fasteners designed for heavy-duty applications, featuring a built-in locking mechanism to resist loosening under vibration and torque. Their integrated flange provides even load distribution, eliminating the need for washers and ensuring secure, reliable connections in demanding environments.

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21 products

1/4"-20 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

1/4"-20 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

Regular price From $0.23
Sale price From $0.23 Regular price
1/4"-20 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

1/4"-20 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

Regular price From $0.22
Sale price From $0.22 Regular price
5/16"-18 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

5/16"-18 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

Regular price From $0.37
Sale price From $0.37 Regular price
5/16"-18 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

5/16"-18 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

Regular price From $0.38
Sale price From $0.38 Regular price
3/8"-16 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

3/8"-16 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

Regular price From $0.45
Sale price From $0.45 Regular price
3/8"-16 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

3/8"-16 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

Regular price From $0.51
Sale price From $0.51 Regular price
7/16"-14 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

7/16"-14 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

Regular price From $1.01
Sale price From $1.01 Regular price
7/16"-14 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

7/16"-14 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

Regular price From $1.02
Sale price From $1.02 Regular price
1/2"-13 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

1/2"-13 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

Regular price From $1.10
Sale price From $1.10 Regular price
1/2"-13 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

1/2"-13 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

Regular price From $1.14
Sale price From $1.14 Regular price
5/8"-11 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

5/8"-11 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

Regular price From $2.14
Sale price From $2.14 Regular price
5/8"-11 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

5/8"-11 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

Regular price From $2.29
Sale price From $2.29 Regular price
3/4"-10 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

3/4"-10 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

Regular price From $3.83
Sale price From $3.83 Regular price
3/4"-10 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

3/4"-10 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

Regular price From $4.20
Sale price From $4.20 Regular price
7/8"-9 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

7/8"-9 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

Regular price From $8.35
Sale price From $8.35 Regular price
3/8"-24 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

3/8"-24 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

Regular price From $0.55
Sale price From $0.55 Regular price
1/2"-20 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

1/2"-20 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

Regular price From $1.31
Sale price From $1.31 Regular price
1/2"-20 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

1/2"-20 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

Regular price From $1.18
Sale price From $1.18 Regular price
5/8"-18 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

5/8"-18 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Phos &Oil

Regular price From $2.55
Sale price From $2.55 Regular price
5/8"-18 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

5/8"-18 Grade 8 Hex Flange Prevailing Torque Top Lock Nuts Zinc Yellow

Regular price From $2.14
Sale price From $2.14 Regular price