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

Machine Screw Nuts

  • #10-32 Zinc Plated Grade 2 Steel Fine Thread Hex Machine Screw Nuts
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26

    #10-32 Zinc Plated Grade 2 Steel Fine Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Box of 100.Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.

    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26
  • #4-40 Brass Coarse Thread Hex Machine Screw Nuts
    $12.35 - $12.35
    $12.35
    $12.35 - $12.35
    $12.35

    #4-40 Brass Coarse Thread Hex Machine Screw Nuts (100 pcs)

    Monster Fastener
    10+ in stock

    Diameter: #4Thickness: 3/32"Material: BrassDriver Type: 1/4" WrenchThread Size: 40 (Coarse)Type: Hex NutBox of 100.Hex nuts are used to secure and ...

    View full details
    $12.35 - $12.35
    $12.35
    $12.35 - $12.35
    $12.35
  • #12-24 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts
    $9.47 - $9.47
    $9.47
    $9.47 - $9.47
    $9.47

    #12-24 Zinc Plated Grade 2 Hex Machine Screw Nuts (100 pcs)

    Monster Fastener
    10+ in stock

    Diameter: #12Thickness: 5/32"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 24 (Coarse)Hardness: Grade 2Type: Hex NutBox of 100.H...

    View full details
    $9.47 - $9.47
    $9.47
    $9.47 - $9.47
    $9.47
  • 1/4"-20 Brass Coarse Thread Hex Machine Screw Nuts
    $10.04 - $21.52
    $10.04 - $21.52
    $10.04 - $21.52
    $10.04

    1/4"-20 Brass Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    Only 7 left!

    Diameter: 1/4"Thickness: 3/16"Material: BrassDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Type: Hex NutHex nuts are used to secure and fasten t...

    View full details
    $10.04 - $21.52
    $10.04 - $21.52
    $10.04 - $21.52
    $10.04
  • #12-24 Brass Coarse Thread Hex Machine Screw Nuts
    $11.62 - $19.28
    $11.62 - $19.28
    $11.62 - $19.28
    $11.62

    #12-24 Brass Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    Only 9 left!

    Diameter: #12Thickness: 5/32"Material: BrassDriver Type: 7/16" WrenchThread Size: 24 (Coarse)Type: Hex NutHex nuts are used to secure and fasten th...

    View full details
    $11.62 - $19.28
    $11.62 - $19.28
    $11.62 - $19.28
    $11.62
  • #10-32 Brass Fine Thread Hex Machine Screw Nuts
    $10.60 - $15.07
    $10.60 - $15.07
    $10.60 - $15.07
    $10.60

    #10-32 Brass Fine Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Diameter: #10Thickness: 1/8"Material: BrassDriver Type: 3/8" WrenchThread Size: 32 (Fine)Type: Hex NutHex nuts are used to secure and fasten the th...

    View full details
    $10.60 - $15.07
    $10.60 - $15.07
    $10.60 - $15.07
    $10.60
  • #10-24 Brass Coarse Thread Hex Machine Screw Nuts
    $10.60 - $14.49
    $10.60 - $14.49
    $10.60 - $14.49
    $10.60

    #10-24 Brass Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Diameter: #10Thickness: 1/8"Material: BrassDriver Type: 3/8" WrenchThread Size: 24 (Coarse)Type: Hex NutHex nuts are used to secure and fasten the ...

    View full details
    $10.60 - $14.49
    $10.60 - $14.49
    $10.60 - $14.49
    $10.60
  • #12-24 Brass Coarse Thread Hex Machine Screw Nuts
    $12.94 - $21.47
    $12.94 - $21.47
    $12.94 - $21.47
    $12.94

    #12-24 Brass Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Diameter: #12Thickness: 5/32"Material: BrassDriver Type: 7/16" WrenchThread Size: 24 (Coarse)Type: Hex NutHex nuts are used to secure and fasten th...

    View full details
    $12.94 - $21.47
    $12.94 - $21.47
    $12.94 - $21.47
    $12.94
  • #8-32 Nylon Plastic Coarse Thread Hex Machine Screw Nuts
    $12.18 - $19.04
    $12.18 - $19.04
    $12.18 - $19.04
    $12.18

    #8-32 Nylon Plastic Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Diameter: #8Thickness: 9/64"Material: NylonDriver Type: 5/16" WrenchThread Size: 32 (Coarse)Type: Hex NutHex nuts are used to secure and fasten the...

    View full details
    $12.18 - $19.04
    $12.18 - $19.04
    $12.18 - $19.04
    $12.18
  • #6-32 Nylon Plastic Coarse Thread Hex Machine Screw Nuts
    $11.59 - $17.48
    $11.59 - $17.48
    $11.59 - $17.48
    $11.59

    #6-32 Nylon Plastic Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Diameter: #6Thickness: 1/8"Material: NylonDriver Type: 5/16" WrenchThread Size: 32 (Coarse)Type: Hex NutHex nuts are used to secure and fasten the ...

    View full details
    $11.59 - $17.48
    $11.59 - $17.48
    $11.59 - $17.48
    $11.59
  • #2-56 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts
    $10.26 - $10.26
    $10.26
    $10.26 - $10.26
    $10.26

    #2-56 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts (48 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #2Thickness: 1/16"Material: SteelFinish: ZincDriver Type: 3/16" WrenchThread Size: 56 (Coarse)Hardness: Grade 2Type: Hex NutBox of 48.Hex...

    View full details
    $10.26 - $10.26
    $10.26
    $10.26 - $10.26
    $10.26
  • #12-24 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts
    $10.32 - $14.86
    $10.32 - $14.86
    $10.32 - $14.86
    $10.32

    #12-24 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Diameter: #12Thickness: 5/32"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 24 (Coarse)Hardness: Grade 2Type: Hex NutHex nuts are...

    View full details
    $10.32 - $14.86
    $10.32 - $14.86
    $10.32 - $14.86
    $10.32
  • #10-24 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26

    #10-24 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Box of 100.Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.

    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26
  • #8-32 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26

    #8-32 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Box of 120.Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.

    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26
  • #6-32 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26

    #6-32 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Box of 120.Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.

    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26
  • 3/8"-16 Brass Coarse Thread Hex Machine Screw Nuts
    $60.54 - $60.54
    $60.54
    $60.54 - $60.54
    $60.54

    3/8"-16 Brass Coarse Thread Hex Machine Screw Nuts (100 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 1/4"Material: BrassDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Type: Hex NutBox of 100.Hex nuts are used to secure an...

    View full details
    $60.54 - $60.54
    $60.54
    $60.54 - $60.54
    $60.54
  • 5/16"-18 Brass Coarse Thread Hex Machine Screw Nuts
    $43.44 - $43.44
    $43.44
    $43.44 - $43.44
    $43.44

    5/16"-18 Brass Coarse Thread Hex Machine Screw Nuts (100 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 7/32"Material: BrassDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Type: Hex NutBox of 100.Hex nuts are used to secure a...

    View full details
    $43.44 - $43.44
    $43.44
    $43.44 - $43.44
    $43.44
  • #8-32 Brass Coarse Thread Hex Machine Screw Nuts
    $12.72 - $13.71
    $12.72 - $13.71
    $12.72 - $13.71
    $12.72

    #8-32 Brass Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Diameter: #8Thickness: 1/8"Material: BrassDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Type: Hex NutHex nuts are used to secure and fasten the...

    View full details
    $12.72 - $13.71
    $12.72 - $13.71
    $12.72 - $13.71
    $12.72
  • #6-32 Brass Coarse Thread Hex Machine Screw Nuts
    $13.08 - $13.08
    $13.08
    $13.08 - $13.08
    $13.08

    #6-32 Brass Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Box of 100.Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.

    $13.08 - $13.08
    $13.08
    $13.08 - $13.08
    $13.08
  • #2-56 Brass Coarse Thread Hex Machine Screw Nuts
    $11.69 - $11.69
    $11.69
    $11.69 - $11.69
    $11.69

    #2-56 Brass Coarse Thread Hex Machine Screw Nuts (100 pcs)

    Monster Fastener
    10+ in stock

    Diameter: #2Thickness: 0.2"Material: BrassDriver Type: 3/16" WrenchThread Size: 56 (Coarse)Type: Hex NutBox of 100.Hex nuts are used to secure and ...

    View full details
    $11.69 - $11.69
    $11.69
    $11.69 - $11.69
    $11.69
  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts
    $10.39 - $13.10
    $10.39 - $13.10
    $10.39 - $13.10
    $10.39

    3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 1/4"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Type: Hex NutHex nuts are...

    View full details
    $10.39 - $13.10
    $10.39 - $13.10
    $10.39 - $13.10
    $10.39
  • 5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts
    $10.29 - $11.58
    $10.29 - $11.58
    $10.29 - $11.58
    $10.29

    5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 7/32"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Type: Hex NutHex nuts ar...

    View full details
    $10.29 - $11.58
    $10.29 - $11.58
    $10.29 - $11.58
    $10.29
  • 1/4"-20 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts
    $9.56 - $9.87
    $9.56 - $9.87
    $9.56 - $9.87
    $9.56

    1/4"-20 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Thickness: 3/16"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 2Type: Hex NutHex nuts ar...

    View full details
    $9.56 - $9.87
    $9.56 - $9.87
    $9.56 - $9.87
    $9.56
  • #10-32 Zinc Plated Grade 2 Steel Fine Thread Hex Machine Screw Nuts
    $9.03 - $10.06
    $9.03 - $10.06
    $9.03 - $10.06
    $9.03

    #10-32 Zinc Plated Grade 2 Steel Fine Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Diameter: #10Thickness: 1-9/32"Material: SteelFinish: ZincDriver Type: 3/8" WrenchThread Size: 32 (Fine)Hardness: Grade 2Type: Hex NutHex nuts are ...

    View full details
    $9.03 - $10.06
    $9.03 - $10.06
    $9.03 - $10.06
    $9.03