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Grade 8 Lock & Flange Nuts

  • 1-1/8"-7 Zinc Plated Grade 8 Steel Coarse Thread Lock Nuts

    1-1/8"-7 Zinc Plated Grade 8 Steel Coarse Thread Lock Nuts (5 pcs.)

    Original price $23.83 - Original price $23.83
    Original price
    $23.83
    $23.83 - $23.83
    Current price $23.83

    Diameter: 1-1/8"Diameter 2: 1-7/8"Thickness: 1-3/16"Material: SteelFinish: Yellow ZincDriver Type: 1-11/16" WrenchThread Size: 7 (Coarse)Hardness: ...

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    Original price $23.83 - Original price $23.83
    Original price
    $23.83
    $23.83 - $23.83
    Current price $23.83
  • 5/8"-11 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts

    5/8"-11 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts FLNS8-039

    Original price $15.47 - Original price $27.49
    Original price
    $15.47
    $15.47 - $27.49
    Current price $15.47

    Diameter: 5/8"Diameter 2: 1-9/32"Thickness: 9/16"Material: SteelFinish: Yellow ZincDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness: Grad...

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    Original price $15.47 - Original price $27.49
    Original price
    $15.47
    $15.47 - $27.49
    Current price $15.47
  • 5/16"-18 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts

    5/16"-18 Zinc Grade 8 Flange Nuts Bolts FLNS8-027 (20 pcs.)

    Original price $13.48 - Original price $13.48
    Original price
    $13.48
    $13.48 - $13.48
    Current price $13.48

    Diameter: 5/16"Diameter 2: 21/32"Thickness: 9/32"Material: SteelFinish: Yellow ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade ...

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    Original price $13.48 - Original price $13.48
    Original price
    $13.48
    $13.48 - $13.48
    Current price $13.48
  • 9/16"-12 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

    9/16"-12 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts LNS8-129

    Original price $9.51 - Original price $11.73
    Original price
    $9.51 - $11.73
    $9.51 - $11.73
    Current price $9.51

    Diameter: 9/16"Diameter 2: 1"Thickness: 21/32"Material: SteelFinish: Yellow ZincDriver Type: 7/8" WrenchThread Size: 12 (Coarse)Hardness: Grade 8St...

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    Original price $9.51 - Original price $11.73
    Original price
    $9.51 - $11.73
    $9.51 - $11.73
    Current price $9.51
  • 3/8"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

    3/8"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts LNS8-114

    Original price $14.55 - Original price $18.42
    Original price
    $14.55
    $14.55 - $18.42
    Current price $14.55

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: SteelFinish: Yellow ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 8...

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    Original price $14.55 - Original price $18.42
    Original price
    $14.55
    $14.55 - $18.42
    Current price $14.55
  • 5/16"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

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

    Original price $11.34 - Original price $15.14
    Original price
    $11.34 - $15.14
    $11.34 - $15.14
    Current price $11.34

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: Yellow ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 8S...

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    Original price $11.34 - Original price $15.14
    Original price
    $11.34 - $15.14
    $11.34 - $15.14
    Current price $11.34
  • 1/4"-28 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

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

    Original price $9.85 - Original price $15.60
    Original price
    $9.85 - $15.60
    $9.85 - $15.60
    Current price $9.85

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Yellow ZincDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: Grade 8St...

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    Original price $9.85 - Original price $15.60
    Original price
    $9.85 - $15.60
    $9.85 - $15.60
    Current price $9.85
  • 1"-14 Zinc Plated Grade 8 Steel Fine Thread Coarse Lock Nuts

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

    Original price $11.63 - Original price $16.99
    Original price
    $11.63
    $11.63 - $16.99
    Current price $11.63

    Diameter: 1"Diameter 2: 1-21/32"Thickness: 55/64"Material: SteelFinish: Yellow ZincDriver Type: 1-1/2" WrenchThread Size: 14 (Fine)Hardness: Grade ...

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    Original price $11.63 - Original price $16.99
    Original price
    $11.63
    $11.63 - $16.99
    Current price $11.63
  • 7/8"-14 Zinc Plated Grade 8 Steel Fine Thread Coarse Lock Nuts

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

    Original price $12.49 - Original price $20.13
    Original price
    $12.49
    $12.49 - $20.13
    Current price $12.49

    Diameter: 7/8"Diameter 2: 1-7/16"Thickness: 3/4"Material: SteelFinish: Yellow ZincDriver Type: 1-5/16" WrenchThread Size: 14 (Fine)Hardness: Grade ...

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    Original price $12.49 - Original price $20.13
    Original price
    $12.49
    $12.49 - $20.13
    Current price $12.49
  • 3/4"-16 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

    3/4"-16 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts LNS8-141

    Original price $7.96 - Original price $17.56
    Original price
    $7.96
    $7.96 - $17.56
    Current price $7.96

    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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    Original price $7.96 - Original price $17.56
    Original price
    $7.96
    $7.96 - $17.56
    Current price $7.96
  • 5/8"-18 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

    5/8"-18 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts LNS8-135

    Original price $8.35 - Original price $21.68
    Original price
    $8.35
    $8.35 - $21.68
    Current price $8.35

    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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    Original price $8.35 - Original price $21.68
    Original price
    $8.35
    $8.35 - $21.68
    Current price $8.35
  • 9/16"-18 Zinc Plated Grade 8 Steel Fine Thread Coarse Lock Nuts

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

    Original price $12.57 - Original price $17.76
    Original price
    $12.57
    $12.57 - $17.76
    Current price $12.57

    Diameter: 9/16"Diameter 2: 1"Thickness: 21/32"Material: SteelFinish: Yellow ZincDriver Type: 7/8" WrenchThread Size: 18 (Fine)Hardness: Grade 8Styl...

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    Original price $12.57 - Original price $17.76
    Original price
    $12.57
    $12.57 - $17.76
    Current price $12.57
  • 1/2"-20 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

    1/2"-20 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts LNS8-126

    Original price $12.97 - Original price $15.90
    Original price
    $12.97
    $12.97 - $15.90
    Current price $12.97

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 39/64"Material: SteelFinish: Yellow ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 8S...

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    Original price $12.97 - Original price $15.90
    Original price
    $12.97
    $12.97 - $15.90
    Current price $12.97
  • 1/2"-13 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts

    1/2"-13 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts FLNS8-036

    Original price $10.35 - Original price $22.95
    Original price
    $10.35
    $10.35 - $22.95
    Current price $10.35

    Diameter: 1/2"Diameter 2: 1-1/32"Thickness: 15/32"Material: SteelFinish: Yellow ZincDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: Grade...

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    Original price $10.35 - Original price $22.95
    Original price
    $10.35
    $10.35 - $22.95
    Current price $10.35
  • 3/8"-16 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts

    3/8"-16 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts FLNS8-030

    Original price $10.71 - Original price $25.21
    Original price
    $10.71
    $10.71 - $25.21
    Current price $10.71

    Diameter: 3/8"Diameter 2: 13/16"Thickness: 11/32"Material: SteelFinish: Yellow ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade...

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    Original price $10.71 - Original price $25.21
    Original price
    $10.71
    $10.71 - $25.21
    Current price $10.71
  • 5/16"-18 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts

    5/16"-18 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts (20 pcs.)

    Original price $15.54 - Original price $15.54
    Original price
    $15.54
    $15.54 - $15.54
    Current price $15.54

    Diameter: 5/16"Diameter 2: 21/32"Thickness: 9/32"Material: SteelFinish: Yellow ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade ...

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    Original price $15.54 - Original price $15.54
    Original price
    $15.54
    $15.54 - $15.54
    Current price $15.54
  • 1/4"-20 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts

    1/4"-20 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts (25 pcs.)

    Original price $17.11 - Original price $17.11
    Original price
    $17.11
    $17.11 - $17.11
    Current price $17.11

    Diameter: 1/4"Diameter 2: 9/16"Thickness: 1/4"Material: SteelFinish: Yellow ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 8S...

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    Original price $17.11 - Original price $17.11
    Original price
    $17.11
    $17.11 - $17.11
    Current price $17.11
  • 7/16"-14 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts

    7/16"-14 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts (10 pcs.)

    Original price $13.25 - Original price $13.25
    Original price
    $13.25
    $13.25 - $13.25
    Current price $13.25

    Diameter: 7/16"Diameter 2: 15/16"Thickness: 13/32"Material: SteelFinish: Yellow ZincDriver Type: 11/16" WrenchThread Size: 14 (Coarse)Hardness: Gra...

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    Original price $13.25 - Original price $13.25
    Original price
    $13.25
    $13.25 - $13.25
    Current price $13.25
  • 5/8"-11 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts

    5/8"-11 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts (5 pcs.)

    Original price $17.13 - Original price $17.13
    Original price
    $17.13
    $17.13 - $17.13
    Current price $17.13

    Diameter: 5/8"Diameter 2: 1-9/32"Thickness: 9/16"Material: SteelFinish: Yellow ZincDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness: Grad...

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    Original price $17.13 - Original price $17.13
    Original price
    $17.13
    $17.13 - $17.13
    Current price $17.13
  • 1/2"-13 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts

    1/2"-13 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts (8 pcs.)

    Original price $11.32 - Original price $11.32
    Original price
    $11.32
    $11.32 - $11.32
    Current price $11.32

    Diameter: 1/2"Diameter 2: 1-1/32"Thickness: 15/32"Material: SteelFinish: Yellow ZincDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: Grade...

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    Original price $11.32 - Original price $11.32
    Original price
    $11.32
    $11.32 - $11.32
    Current price $11.32
  • 3/8"-16 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts

    3/8"-16 Zinc Plated Grade 8 Steel Coarse Thread Flange Nuts Bolts (15 pcs.)

    Original price $12.08 - Original price $12.08
    Original price
    $12.08
    $12.08 - $12.08
    Current price $12.08

    Diameter: 3/8"Diameter 2: 13/16"Thickness: 11/32"Material: SteelFinish: Yellow ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade...

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    Original price $12.08 - Original price $12.08
    Original price
    $12.08
    $12.08 - $12.08
    Current price $12.08
  • 3/4"-16 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

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

    Original price $14.48 - Original price $14.48
    Original price
    $14.48
    $14.48 - $14.48
    Current price $14.48

    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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    Original price $14.48 - Original price $14.48
    Original price
    $14.48
    $14.48 - $14.48
    Current price $14.48
  • 5/8"-18 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

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

    Original price $13.44 - Original price $13.44
    Original price
    $13.44
    $13.44 - $13.44
    Current price $13.44

    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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    Original price $13.44 - Original price $13.44
    Original price
    $13.44
    $13.44 - $13.44
    Current price $13.44
  • 7/8"-9 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

    7/8"-9 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts (3 pcs.)

    Original price $11.94 - Original price $11.94
    Original price
    $11.94
    $11.94 - $11.94
    Current price $11.94

    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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    Original price $11.94 - Original price $11.94
    Original price
    $11.94
    $11.94 - $11.94
    Current price $11.94