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

Products

  • Original price $30.28 - Original price $33.25
    Original price
    $30.28 - $33.25
    $30.28 - $33.25
    Current price $30.28

    10mm-1.25 Zinc Plated Class 8 Steel Fine Thread Castle Nuts

    Monster Fastener
    10+ in stock

    Diameter: 10mmDiameter 2: 19mmThickness: 12mmMaterial: SteelFinish: Yellow ZincDriver Type: #17 WrenchThread Size: 1.25mm (Fine)Hardness: Class 8Ty...

    View full details
    Original price $30.28 - Original price $33.25
    Original price
    $30.28 - $33.25
    $30.28 - $33.25
    Current price $30.28
  • Original price $30.49 - Original price $32.44
    Original price
    $30.49 - $32.44
    $30.49 - $32.44
    Current price $30.49

    10mm-1.5 Zinc Plated Class 8 Steel Coarse Thread Castle Nuts

    Monster Fastener
    10+ in stock

    Diameter: 10mmDiameter 2: 19mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #17 WrenchThread Size: 1.5mm (Coarse)Hardness: Class 8Type: Ca...

    View full details
    Original price $30.49 - Original price $32.44
    Original price
    $30.49 - $32.44
    $30.49 - $32.44
    Current price $30.49
  • Original price $20.33 - Original price $20.33
    Original price
    $20.33
    $20.33 - $20.33
    Current price $20.33

    12mm-1.0 Zinc Class 8 Super Nylon Insert Lock Nuts (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 12mmDiameter 2: 22mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #19 WrenchThread Size: 1.0mm (Super Fine)Hardness: Class 8Styl...

    View full details
    Original price $20.33 - Original price $20.33
    Original price
    $20.33
    $20.33 - $20.33
    Current price $20.33
  • Original price $11.10 - Original price $11.10
    Original price
    $11.10
    $11.10 - $11.10
    Current price $11.10

    12mm-1.25 Chrome Plated Steel Extra Fine Thread Flange Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 12mmDiameter 2: 20mmThickness: 12mmMaterial: SteelFinish: ChromeDriver Type: #18 WrenchThread Size: 1.25mm (Extra Fine)Style: Non-Serrate...

    View full details
    Original price $11.10 - Original price $11.10
    Original price
    $11.10
    $11.10 - $11.10
    Current price $11.10
  • Original price $9.26 - Original price $20.33
    Original price
    $9.26 - $20.33
    $9.26 - $20.33
    Current price $9.26

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

    Monster Fastener
    10+ in stock

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

    View full details
    Original price $9.26 - Original price $20.33
    Original price
    $9.26 - $20.33
    $9.26 - $20.33
    Current price $9.26
  • Original price $11.41 - Original price $11.41
    Original price
    $11.41
    $11.41 - $11.41
    Current price $11.41

    12mm-1.5 Chrome Plated Steel Fine Thread Flange Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 12mmDiameter 2: 20mmThickness: 12mmMaterial: SteelFinish: ChromeDriver Type: #18 WrenchThread Size: 1.5mm (Fine)Style: Non-SerratedType: ...

    View full details
    Original price $11.41 - Original price $11.41
    Original price
    $11.41
    $11.41 - $11.41
    Current price $11.41
  • Original price $9.39 - Original price $18.34
    Original price
    $9.39 - $18.34
    $9.39 - $18.34
    Current price $9.39

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

    Monster Fastener
    10+ in stock

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

    View full details
    Original price $9.39 - Original price $18.34
    Original price
    $9.39 - $18.34
    $9.39 - $18.34
    Current price $9.39
  • Original price $45.40 - Original price $45.40
    Original price
    $45.40
    $45.40 - $45.40
    Current price $45.40

    12mm-1.75 Black Phosphate Class 8 Nylon Insert Lock Nuts (146 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 12mmDiameter 2: 22mmThickness: 12mmMaterial: SteelFinish: Black PhosphateDriver Type: #19 WrenchThread Size: 1.75mm (Coarse)Hardness: Cla...

    View full details
    Original price $45.40 - Original price $45.40
    Original price
    $45.40
    $45.40 - $45.40
    Current price $45.40
  • Original price $11.23 - Original price $11.23
    Original price
    $11.23
    $11.23 - $11.23
    Current price $11.23

    12mm-1.75 Chrome Plated Steel Coarse Thread Flange Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 12mmDiameter 2: 20mmThickness: 12mmMaterial: SteelFinish: ChromeDriver Type: #18 WrenchThread Size: 1.75mm (Coarse)Style: Non-SerratedTyp...

    View full details
    Original price $11.23 - Original price $11.23
    Original price
    $11.23
    $11.23 - $11.23
    Current price $11.23
  • Original price $9.74 - Original price $9.74
    Original price
    $9.74
    $9.74 - $9.74
    Current price $9.74

    12mm-1.75 Zinc Class 8 Serrated Flange Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 12mmDiameter 2: 20mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #18 WrenchThread Size: 1.75mm (Coarse)Hardness: Class 8Style: ...

    View full details
    Original price $9.74 - Original price $9.74
    Original price
    $9.74
    $9.74 - $9.74
    Current price $9.74
  • Original price $9.89 - Original price $9.89
    Original price
    $9.89
    $9.89 - $9.89
    Current price $9.89

    12mm-1.75 Zinc Plated Class 8 Steel Coarse Thread Flange Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 12mmDiameter 2: 20mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #18 WrenchThread Size: 1.75mm (Coarse)Hardness: Class 8Style: ...

    View full details
    Original price $9.89 - Original price $9.89
    Original price
    $9.89
    $9.89 - $9.89
    Current price $9.89
  • Original price $14.55 - Original price $17.19
    Original price
    $14.55 - $17.19
    $14.55 - $17.19
    Current price $14.55

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

    Monster Fastener
    10+ in stock

    Diameter: 12mmDiameter 2: 21mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #19 WrenchThread Size: 1.75mm (Coarse)Hardness: Class 8Style: ...

    View full details
    Original price $14.55 - Original price $17.19
    Original price
    $14.55 - $17.19
    $14.55 - $17.19
    Current price $14.55
  • Original price $8.13 - Original price $12.64
    Original price
    $8.13 - $12.64
    $8.13 - $12.64
    Current price $8.13

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

    Monster Fastener
    10+ in stock

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

    View full details
    Original price $8.13 - Original price $12.64
    Original price
    $8.13 - $12.64
    $8.13 - $12.64
    Current price $8.13
  • Original price $11.69 - Original price $12.41
    Original price
    $11.69 - $12.41
    $11.69 - $12.41
    Current price $11.69

    16mm-1.5 Zinc Plated Class 8 Steel Fine Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 16mmDiameter 2: 27mmThickness: 12mmMaterial: SteelFinish: Yellow ZincDriver Type: #24 WrenchThread Size: 1.5mm (Fine)Hardness: Class 8Typ...

    View full details
    Original price $11.69 - Original price $12.41
    Original price
    $11.69 - $12.41
    $11.69 - $12.41
    Current price $11.69
  • Original price $15.55 - Original price $15.55
    Original price
    $15.55
    $15.55 - $15.55
    Current price $15.55

    16mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Finished Hex Nuts

    Monster Fastener
    10+ in stock

    Box of 25.Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.

    Original price $15.55 - Original price $15.55
    Original price
    $15.55
    $15.55 - $15.55
    Current price $15.55
  • Original price $41.22 - Original price $41.22
    Original price
    $41.22
    $41.22 - $41.22
    Current price $41.22

    16mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts (78 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 16mmDiameter 2: 27mmThickness: 12mmMaterial: SteelFinish: Red Rinsed ZincDriver Type: #26 WrenchThread Size: 2.0mm (Coarse)Hardness: Clas...

    View full details
    Original price $41.22 - Original price $41.22
    Original price
    $41.22
    $41.22 - $41.22
    Current price $41.22
  • Original price $15.39 - Original price $18.39
    Original price
    $15.39 - $18.39
    $15.39 - $18.39
    Current price $15.39

    6mm-1.0 Chrome Plated Class 8 Steel Coarse Thread Acorn Cap Nuts

    Monster Fastener
    10+ in stock

    Diameter: 6mmDiameter 2: 11mmThickness: 12mmMaterial: SteelFinish: ChromeDriver Type: #10 WrenchThread Size: 1.0mm (Coarse)Shape: Domed AcornHardne...

    View full details
    Original price $15.39 - Original price $18.39
    Original price
    $15.39 - $18.39
    $15.39 - $18.39
    Current price $15.39
  • Original price $11.07 - Original price $11.07
    Original price
    $11.07
    $11.07 - $11.07
    Current price $11.07

    6mm-1.0 Zinc Class 8 Acorn Cap Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 6mmDiameter 2: 11mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #10 WrenchThread Size: 1.0mm (Coarse)Shape: Domed AcornHardness...

    View full details
    Original price $11.07 - Original price $11.07
    Original price
    $11.07
    $11.07 - $11.07
    Current price $11.07
  • Original price $13.73 - Original price $13.73
    Original price
    $13.73
    $13.73 - $13.73
    Current price $13.73

    6mm-1.0 Zinc Plated Class 8 Steel Coarse Thread Acorn Cap Nuts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 6mmDiameter 2: 11mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #10 WrenchThread Size: 1.0mm (Coarse)Shape: Domed AcornHardness...

    View full details
    Original price $13.73 - Original price $13.73
    Original price
    $13.73
    $13.73 - $13.73
    Current price $13.73