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Grade 8 Lock Nuts

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3/8"-16 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
$9.90 - $17.05
$9.90 - $17.05
$9.90 - $17.05
$9.90

3/8"-16 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 3/8"Diam...

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3/4"-10 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
$7.65 - $12.26
$7.65 - $12.26
$7.65 - $12.26
$7.65

3/4"-10 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 3/4"Diam...

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7/8"-14 Zinc Plated Grade 8 Steel Fine Thread Coarse Lock Nuts
$11.51 - $21.80
$11.51 - $21.80
$11.51 - $21.80
$11.51

7/8"-14 Zinc Plated Grade 8 Steel Fine Thread Coarse Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 7/8"Diam...

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3/8"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
$14.01 - $17.71
$14.01 - $17.71
$14.01 - $17.71
$14.01

3/8"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 3/8"Diam...

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1"-8 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
$10.67 - $15.50
$10.67 - $15.50
$10.67 - $15.50
$10.67

1"-8 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 1"Diamet...

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5/16"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
$10.43 - $14.23
$10.43 - $14.23
$10.43 - $14.23
$10.43

5/16"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 5/16"Dia...

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1"-14 Zinc Plated Grade 8 Steel Fine Thread Coarse Lock Nuts
$12.24 - $16.08
$12.24 - $16.08
$12.24 - $16.08
$12.24

1"-14 Zinc Plated Grade 8 Steel Fine Thread Coarse Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 1"Diamet...

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5/8"-18 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
$8.16 - $21.43
$8.16 - $21.43
$8.16 - $21.43
$8.16

5/8"-18 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 5/8"Diam...

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9/16"-18 Zinc Plated Grade 8 Steel Fine Thread Coarse Lock Nuts
$13.15 - $17.15
$13.15 - $17.15
$13.15 - $17.15
$13.15

9/16"-18 Zinc Plated Grade 8 Steel Fine Thread Coarse Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 9/16"Dia...

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5/8"-11 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
$8.00 - $10.27
$8.00 - $10.27
$8.00 - $10.27
$8.00

5/8"-11 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 5/8"Diam...

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1/2"-13 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
$9.28 - $14.28
$9.28 - $14.28
$9.28 - $14.28
$9.28

1/2"-13 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 1/2"Diam...

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7/16"-14 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
$8.66 - $11.99
$8.66 - $11.99
$8.66 - $11.99
$8.66

7/16"-14 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 7/16"Dia...

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1/2"-13 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
$12.32 - $12.32
$12.32
$12.32 - $12.32
$12.32

1/2"-13 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

In stock

Diameter: 1/2"Diameter 2: 27/32"Thickness: 39/64"Material: SteelFinish: Yellow ZincDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: Grade ...

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1-1/2"-6 Zinc Plated Grade 8 Steel Coarse Thread Lock Nuts
$35.79 - $35.79
$35.79
$35.79 - $35.79
$35.79

1-1/2"-6 Zinc Plated Grade 8 Steel Coarse Thread Lock Nuts

Low stock

Diameter: 1-1/2"Diameter 2: 2-1/2"Thickness: 1-5/8"Material: SteelFinish: Yellow ZincDriver Type: 2-1/4" WrenchThread Size: 6 (Coarse)Hardness: Gra...

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7/8"-9 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
$10.79 - $10.79
$10.79
$10.79 - $10.79
$10.79

7/8"-9 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

In stock

Diameter: 7/8"Diameter 2: 1-7/16"Thickness: 1"Material: SteelFinish: Yellow ZincDriver Type: 1-5/16" WrenchThread Size: 9 (Coarse)Hardness: Grade 8...

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5/16"-18 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
$12.90 - $14.72
$12.90 - $14.72
$12.90 - $14.72
$12.90

5/16"-18 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 5/16"Dia...

View full details
1/4"-28 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
$9.44 - $15.35
$9.44 - $15.35
$9.44 - $15.35
$9.44

1/4"-28 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 1/4"Diam...

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1/4"-20 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
$10.26 - $12.03
$10.26 - $12.03
$10.26 - $12.03
$10.26

1/4"-20 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 1/4"Diam...

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3/4"-16 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
$7.82 - $16.99
$7.82 - $16.99
$7.82 - $16.99
$7.82

3/4"-16 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 3/4"Diam...

View full details
1/2"-20 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
$13.51 - $13.51
$13.51
$13.51 - $13.51
$13.51

1/2"-20 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 1/2"Diam...

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9/16"-12 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
$9.00 - $10.65
$9.00 - $10.65
$9.00 - $10.65
$9.00

9/16"-12 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

In stock

Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.Diameter: 9/16"Dia...

View full details
3/4"-16 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
$14.97 - $14.97
$14.97
$14.97 - $14.97
$14.97

3/4"-16 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

In stock

Diameter: 3/4"Diameter 2: 1-7/32"Thickness: 57/64"Material: SteelFinish: Yellow ZincDriver Type: 1-1/8" WrenchThread Size: 16 (Fine)Hardness: Grade...

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5/8"-18 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
$13.97 - $13.97
$13.97
$13.97 - $13.97
$13.97

5/8"-18 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

In stock

Diameter: 5/8"Diameter 2: 1-7/32"Thickness: 49/64"Material: SteelFinish: Yellow ZincDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: Grade...

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7/8"-9 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
$11.80 - $11.80
$11.80
$11.80 - $11.80
$11.80

7/8"-9 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

In stock

Diameter: 7/8"Diameter 2: 1-7/16"Thickness: 1"Material: SteelFinish: Yellow ZincDriver Type: 1-5/16" WrenchThread Size: 9 (Coarse)Hardness: Grade 8...

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