Skip to content
Free shipping on orders $250 and up!
Free shipping on orders $250 and up!

Insert Nuts

  • 6mm-1.0 Black Phosphate Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $43.40 - $43.40
    $43.40
    $43.40 - $43.40
    $43.40

    6mm-1.0 Black Phosphate Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 6mmDiameter 2: 11mmThickness: 6mmMaterial: SteelFinish: Black PhosphateDriver Type: #10 WrenchThread Size: 1.0mm (Coarse)Hardness: Class ...

    View full details
    $43.40 - $43.40
    $43.40
    $43.40 - $43.40
    $43.40
  • 3/8"-16 Black Phosphate Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
    $34.74 - $34.74
    $34.74
    $34.74 - $34.74
    $34.74

    3/8"-16 Black Phosphate Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: SteelFinish: Black PhosphateDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: G...

    View full details
    $34.74 - $34.74
    $34.74
    $34.74 - $34.74
    $34.74
  • 5/16"-18 Black Phosphate Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
    $34.74 - $34.74
    $34.74
    $34.74 - $34.74
    $34.74

    5/16"-18 Black Phosphate Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: Black PhosphateDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Gr...

    View full details
    $34.74 - $34.74
    $34.74
    $34.74 - $34.74
    $34.74
  • 3/8"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
    $12.18 - $17.05
    $12.18 - $17.05
    $12.18 - $17.05
    $12.18

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

    10+ in stock

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

    View full details
    $12.18 - $17.05
    $12.18 - $17.05
    $12.18 - $17.05
    $12.18
  • 3/4"-16 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
    $7.15 - $16.17
    $7.15 - $16.17
    $7.15 - $16.17
    $7.15

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

    10+ 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...

    View full details
    $7.15 - $16.17
    $7.15 - $16.17
    $7.15 - $16.17
    $7.15
  • 3/8"-16 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
    $8.06 - $10.04
    $8.06 - $10.04
    $8.06 - $10.04
    $8.06

    3/8"-16 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 18-8Style: Wax...

    View full details
    $8.06 - $10.04
    $8.06 - $10.04
    $8.06 - $10.04
    $8.06
  • 5/16"-18 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
    $8.06 - $9.56
    $8.06 - $9.56
    $8.06 - $9.56
    $8.06

    5/16"-18 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 18-8Style: Waxe...

    View full details
    $8.06 - $9.56
    $8.06 - $9.56
    $8.06 - $9.56
    $8.06
  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
    $8.06 - $8.68
    $8.06 - $8.68
    $8.06 - $8.68
    $8.06

    3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

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

    View full details
    $8.06 - $8.68
    $8.06 - $8.68
    $8.06 - $8.68
    $8.06
  • 3/4"-10 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $6.85 - $10.64
    $6.85 - $10.64
    $6.85 - $10.64
    $6.85

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

    10+ in stock

    Diameter: 3/4"Diameter 2: 1-7/32"Thickness: 57/64"Material: SteelFinish: Yellow ZincDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Hardness: Gra...

    View full details
    $6.85 - $10.64
    $6.85 - $10.64
    $6.85 - $10.64
    $6.85
  • 3/8"-16 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $8.84 - $16.25
    $8.84 - $16.25
    $8.84 - $16.25
    $8.84

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

    10+ in stock

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

    View full details
    $8.84 - $16.25
    $8.84 - $16.25
    $8.84 - $16.25
    $8.84
  • 12mm-1.25 Zinc Plated Class 8 Steel Extra Fine Thread Nylon Insert Lock Nuts
    $5.05 - $16.81
    $5.05 - $16.81
    $5.05 - $16.81
    $5.05

    12mm-1.25 Zinc Plated Class 8 Steel Extra Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 12mmDiameter 2: 22mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #19 WrenchThread Size: 1.25mm (Extra Fine)Hardness: Class 8Sty...

    View full details
    $5.05 - $16.81
    $5.05 - $16.81
    $5.05 - $16.81
    $5.05
  • 10mm-1.0 Zinc Plated Class 8 Steel Extra Fine Thread Nylon Insert Lock Nuts
    $5.33 - $9.85
    $5.33 - $9.85
    $5.33 - $9.85
    $5.33

    10mm-1.0 Zinc Plated Class 8 Steel Extra Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 10mmDiameter 2: 19mmThickness: 9.9mmMaterial: SteelFinish: ZincDriver Type: #17 WrenchThread Size: 1.0mm (Extra Fine)Hardness: Class 8Sty...

    View full details
    $5.33 - $9.85
    $5.33 - $9.85
    $5.33 - $9.85
    $5.33
  • 14mm-1.5 Zinc Plated Class 8 Steel Fine Thread Nylon Insert Lock Nuts
    $5.58 - $13.51
    $5.58 - $13.51
    $5.58 - $13.51
    $5.58

    14mm-1.5 Zinc Plated Class 8 Steel Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 14mmDiameter 2: 25mmThickness: 14mmMaterial: SteelFinish: Yellow ZincDriver Type: #22 WrenchThread Size: 1.5mm (Fine)Hardness: Class 8Sty...

    View full details
    $5.58 - $13.51
    $5.58 - $13.51
    $5.58 - $13.51
    $5.58
  • 12mm-1.5 Zinc Plated Class 8 Steel Fine Thread Nylon Insert Lock Nuts
    $5.33 - $14.99
    $5.33 - $14.99
    $5.33 - $14.99
    $5.33

    12mm-1.5 Zinc Plated Class 8 Steel Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 12mmDiameter 2: 22mmThickness: 12mmMaterial: SteelFinish: Yellow ZincDriver Type: #19 WrenchThread Size: 1.5mm (Fine)Hardness: Class 8Sty...

    View full details
    $5.33 - $14.99
    $5.33 - $14.99
    $5.33 - $14.99
    $5.33
  • 10mm-1.25 Zinc Plated Class 8 Steel Fine Thread Nylon Insert Lock Nuts
    $5.60 - $10.23
    $5.60 - $10.23
    $5.60 - $10.23
    $5.60

    10mm-1.25 Zinc Plated Class 8 Steel Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 10mmDiameter 2: 19mmThickness: 9.9mmMaterial: SteelFinish: Yellow ZincDriver Type: #17 WrenchThread Size: 1.25mm (Fine)Hardness: Class 8S...

    View full details
    $5.60 - $10.23
    $5.60 - $10.23
    $5.60 - $10.23
    $5.60
  • 16mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $5.09 - $9.78
    $5.09 - $9.78
    $5.09 - $9.78
    $5.09

    16mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 16mmDiameter 2: 27mmThickness: 15mmMaterial: SteelFinish: ZincDriver Type: #24 WrenchThread Size: 2.0mm (Coarse)Hardness: Class 8Style: N...

    View full details
    $5.09 - $9.78
    $5.09 - $9.78
    $5.09 - $9.78
    $5.09
  • 14mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $5.08 - $10.19
    $5.08 - $10.19
    $5.08 - $10.19
    $5.08

    14mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 14mmDiameter 2: 25mmThickness: 14mmMaterial: SteelFinish: ZincDriver Type: #22 WrenchThread Size: 2.0mm (Coarse)Hardness: Class 8Style: N...

    View full details
    $5.08 - $10.19
    $5.08 - $10.19
    $5.08 - $10.19
    $5.08
  • 3/4"-16 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts
    $8.68 - $16.73
    $8.68 - $16.73
    $8.68 - $16.73
    $8.68

    3/4"-16 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts

    Only 3 left!

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

    View full details
    $8.68 - $16.73
    $8.68 - $16.73
    $8.68 - $16.73
    $8.68
  • 3/4"-10 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
    $8.98 - $14.56
    $8.98 - $14.56
    $8.98 - $14.56
    $8.98

    3/4"-10 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 3/4"Diameter 2: 1-7/32"Thickness: 57/64"Material: SteelFinish: ZincDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Hardness: Grade 2Sty...

    View full details
    $8.98 - $14.56
    $8.98 - $14.56
    $8.98 - $14.56
    $8.98
  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
    $7.99 - $11.06
    $7.99 - $11.06
    $7.99 - $11.06
    $7.99

    3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

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

    View full details
    $7.99 - $11.06
    $7.99 - $11.06
    $7.99 - $11.06
    $7.99
  • 5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
    $6.28 - $9.08
    $6.28 - $9.08
    $6.28 - $9.08
    $6.28

    5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...

    View full details
    $6.28 - $9.08
    $6.28 - $9.08
    $6.28 - $9.08
    $6.28
  • 12mm-1.75 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $2.75 - $9.07
    $2.75 - $9.07
    $2.75 - $9.07
    $2.75

    12mm-1.75 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 12mmDiameter 2: 22mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #19 WrenchThread Size: 1.75mm (Coarse)Hardness: Class 8Style: ...

    View full details
    $2.75 - $9.07
    $2.75 - $9.07
    $2.75 - $9.07
    $2.75
  • 3/4"-16 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $11.94 - $11.94
    $11.94
    $11.94 - $11.94
    $11.94

    3/4"-16 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 3/4"Diameter 2: 1-7/32"Thickness: 7/8"Material: Stainless SteelDriver Type: 1-1/8" WrenchThread Size: 16 (Fine)Hardness: 18-8Style: Waxed...

    View full details
    $11.94 - $11.94
    $11.94
    $11.94 - $11.94
    $11.94
  • 3/8"-24 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $10.76 - $10.76
    $10.76
    $10.76 - $10.76
    $10.76

    3/8"-24 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Waxed...

    View full details
    $10.76 - $10.76
    $10.76
    $10.76 - $10.76
    $10.76