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

Hex Nuts

  • 5/16"-18 Brass Coarse Thread Finished Hex Nuts
    $13.15 - $13.15
    $13.15
    $13.15 - $13.15
    $13.15

    5/16"-18 Brass Coarse Thread Finished Hex Nuts (15 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 9/32"Material: BrassDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Type: Hex NutBox of 15.Hex nuts are used to secure an...

    View full details
    $13.15 - $13.15
    $13.15
    $13.15 - $13.15
    $13.15
  • 3/8"-16 Brass Coarse Thread Finished Hex Nuts
    $12.08 - $12.08
    $12.08
    $12.08 - $12.08
    $12.08

    3/8"-16 Brass Coarse Thread Finished Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 11/32"Material: BrassDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Type: Hex NutBox of 10.Hex nuts are used to secure a...

    View full details
    $12.08 - $12.08
    $12.08
    $12.08 - $12.08
    $12.08
  • 9/16"-18 Zinc Plated Steel Fine Thread Castle Hex Nuts
    Sold out
    $14.61 - $14.61
    $14.61
    $14.61 - $14.61
    $14.61

    9/16"-18 Zinc Plated Steel Fine Thread Castle Hex Nuts (5 pcs.)

    Monster Fastener
    Out of stock

    Diameter: 9/16"Thickness: 39/64"Material: SteelFinish: ZincDriver Type: 7/8" WrenchThread Size: 18 (Fine)Type: Castle NutUnslotted Thickness and He...

    View full details
    $14.61 - $14.61
    $14.61
    $14.61 - $14.61
    $14.61
    Sold out
  • 3/4"-16 Zinc Plated Steel Fine Thread Castle Hex Nuts
    $13.84 - $13.84
    $13.84
    $13.84 - $13.84
    $13.84

    3/4"-16 Zinc Plated Steel Fine Thread Castle Hex Nuts (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Thickness: 13/16"Material: SteelFinish: ZincDriver Type: 1-1/8" WrenchThread Size: 16 (Fine)Type: Castle NutUnslotted Thickness and H...

    View full details
    $13.84 - $13.84
    $13.84
    $13.84 - $13.84
    $13.84
  • 1/4"-20 Zinc Plated Steel Coarse Thread Slotted Hex Nuts
    $14.72 - $14.72
    $14.72
    $14.72 - $14.72
    $14.72

    1/4"-20 Zinc Plated Steel Coarse Thread Slotted Hex Nuts (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Thickness: 7/32"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Type: Slotted NutUnslotted Thickness: 9/6...

    View full details
    $14.72 - $14.72
    $14.72
    $14.72 - $14.72
    $14.72
  • 5/16"-18 Zinc Plated Steel Coarse Thread Slotted Hex Nuts
    $15.31 - $15.31
    $15.31
    $15.31 - $15.31
    $15.31

    5/16"-18 Zinc Plated Steel Coarse Thread Slotted Hex Nuts (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Type: Slotted NutUnslotted Thickness: 3/...

    View full details
    $15.31 - $15.31
    $15.31
    $15.31 - $15.31
    $15.31
  • 3/8"-16 Zinc Plated Steel Coarse Thread Slotted Hex Nuts
    $12.42 - $12.42
    $12.42
    $12.42 - $12.42
    $12.42

    3/8"-16 Zinc Plated Steel Coarse Thread Slotted Hex Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Type: Slotted NutUnslotted Thickness: 13...

    View full details
    $12.42 - $12.42
    $12.42
    $12.42 - $12.42
    $12.42
  • 7/16"-14 Zinc Plated Steel Coarse Thread Slotted Hex Nuts
    $10.86 - $10.86
    $10.86
    $10.86 - $10.86
    $10.86

    7/16"-14 Zinc Plated Steel Coarse Thread Slotted Hex Nuts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Thickness: 3/8"Material: SteelFinish: ZincDriver Type: 11/16" WrenchThread Size: 14 (Coarse)Type: Slotted NutUnslotted Thickness: 15...

    View full details
    $10.86 - $10.86
    $10.86
    $10.86 - $10.86
    $10.86
  • 1/2"-13 Zinc Plated Steel Coarse Thread Slotted Hex Nuts
    $10.19 - $10.19
    $10.19
    $10.19 - $10.19
    $10.19

    1/2"-13 Zinc Plated Steel Coarse Thread Slotted Hex Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Thickness: 7/16"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Type: Slotted NutUnslotted Thickness: 9/32...

    View full details
    $10.19 - $10.19
    $10.19
    $10.19 - $10.19
    $10.19
  • 5/8"-11 Zinc Plated Steel Coarse Thread Slotted Hex Nuts
    $10.52 - $10.52
    $10.52
    $10.52 - $10.52
    $10.52

    5/8"-11 Zinc Plated Steel Coarse Thread Slotted Hex Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Thickness: 35/64"Material: SteelFinish: ZincDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Type: Slotted NutUnslotted Thickness: 1...

    View full details
    $10.52 - $10.52
    $10.52
    $10.52 - $10.52
    $10.52
  • 3/4"-10 Zinc Plated Steel Coarse Thread Slotted Hex Nuts
    $11.64 - $11.64
    $11.64
    $11.64 - $11.64
    $11.64

    3/4"-10 Zinc Plated Steel Coarse Thread Slotted Hex Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Thickness: 41/64"Material: SteelFinish: ZincDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Type: Slotted NutUnslotted Thickness: 1...

    View full details
    $11.64 - $11.64
    $11.64
    $11.64 - $11.64
    $11.64
  • 7/8"-9 Zinc Plated Steel Coarse Thread Slotted Hex Nuts
    $12.34 - $12.34
    $12.34
    $12.34 - $12.34
    $12.34

    7/8"-9 Zinc Plated Steel Coarse Thread Slotted Hex Nuts (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/8"Thickness: 3/4"Material: SteelFinish: ZincDriver Type: 1-1/8" WrenchThread Size: 9 (Coarse)Type: Slotted NutUnslotted Thickness: 33/6...

    View full details
    $12.34 - $12.34
    $12.34
    $12.34 - $12.34
    $12.34
  • 1"-8 Zinc Plated Steel Coarse Thread Slotted Hex Nuts
    $13.89 - $13.89
    $13.89
    $13.89 - $13.89
    $13.89

    1"-8 Zinc Plated Steel Coarse Thread Slotted Hex Nuts (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1"Thickness: 55/64"Material: SteelFinish: ZincDriver Type: 1-1/2" WrenchThread Size: 8 (Coarse)Type: Slotted NutUnslotted-Thickness: 37/6...

    View full details
    $13.89 - $13.89
    $13.89
    $13.89 - $13.89
    $13.89
  • 9/16"-18 Zinc Plated Grade 5 Steel Fine Thread Finished Hex Nuts
    $9.85 - $9.85
    $9.85
    $9.85 - $9.85
    $9.85

    9/16"-18 Zinc Grade 5 Finished Hex Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 9/16"Diameter 2: 1"Thickness: 31/64"Material: SteelFinish: ZincDriver Type: 13/16" WrenchThread Size: 18 (Fine)Hardness: Grade 5Type: Hex...

    View full details
    $9.85 - $9.85
    $9.85
    $9.85 - $9.85
    $9.85
  • 1"-14 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts
    $10.73 - $10.73
    $10.73
    $10.73 - $10.73
    $10.73

    1"-14 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts (2 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1"Diameter 2: 1-15/32"Thickness: 55/64"Material: SteelFinish: ZincDriver Type: 1-1/2" WrenchThread Size: 14 (Fine)Hardness: Grade 5Type: ...

    View full details
    $10.73 - $10.73
    $10.73
    $10.73 - $10.73
    $10.73
  • 22mm-2.5 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts
    $11.38 - $11.38
    $11.38
    $11.38 - $11.38
    $11.38

    22mm-2.5 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 22mmDiameter 2: 36mmThickness: 17mmMaterial: SteelFinish: ZincDriver Type: #31 WrenchThread Size: 2.5mm (Coarse)Hardness: Class 8Type: He...

    View full details
    $11.38 - $11.38
    $11.38
    $11.38 - $11.38
    $11.38
  • 12mm-1.25 Zinc Plated Class 8 Steel Extra Fine Thread Hex Nuts
    $12.84 - $12.84
    $12.84
    $12.84 - $12.84
    $12.84

    12mm-1.25 Zinc Plated Class 8 Steel Extra Fine Thread Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 12mmDiameter 2: 21mmThickness: 10mmMaterial: SteelFinish: Blue ZincDriver Type: #19 WrenchThread Size: 1.25mm (Extra Fine)Hardness: Class...

    View full details
    $12.84 - $12.84
    $12.84
    $12.84 - $12.84
    $12.84
  • 20mm-1.5 Zinc Plated Class 8 Steel Extra Fine Thread Hex Nuts
    $11.49 - $11.49
    $11.49
    $11.49 - $11.49
    $11.49

    20mm-1.5 Zinc Plated Class 8 Steel Extra Fine Thread Hex Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 20mmDiameter 2: 34mmThickness: 15mmMaterial: SteelFinish: Yellow ZincDriver Type: #30 WrenchThread Size: 1.5mm (Extra Fine)Hardness: Clas...

    View full details
    $11.49 - $11.49
    $11.49
    $11.49 - $11.49
    $11.49
  • 18mm-1.5 Zinc Plated Class 8 Steel Extra Fine Thread Hex Nuts
    $10.95 - $10.95
    $10.95
    $10.95 - $10.95
    $10.95

    18mm-1.5 Zinc Plated Class 8 Steel Extra Fine Thread Hex Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 18mmDiameter 2: 30mmThickness: 15mmMaterial: SteelFinish: Yellow ZincDriver Type: #27 WrenchThread Size: 1.5mm (Extra Fine)Hardness: Clas...

    View full details
    $10.95 - $10.95
    $10.95
    $10.95 - $10.95
    $10.95
  • 1/4"-20 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts
    $12.04 - $12.04
    $12.04
    $12.04 - $12.04
    $12.04

    1/4"-20 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Thickness: 7/32"Material: SteelFinish: ChromeDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 5Type: Hex NutBox of 10...

    View full details
    $12.04 - $12.04
    $12.04
    $12.04 - $12.04
    $12.04
  • 5/16"-18 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts
    $12.43 - $12.43
    $12.43
    $12.43 - $12.43
    $12.43

    5/16"-18 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 17/64"Material: SteelFinish: ChromeDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 5Type: Hex NutBox of 1...

    View full details
    $12.43 - $12.43
    $12.43
    $12.43 - $12.43
    $12.43
  • 3/8"-16 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts
    $13.09 - $13.09
    $13.09
    $13.09 - $13.09
    $13.09

    3/8"-16 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: ChromeDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 5Type: Hex NutBox of 1...

    View full details
    $13.09 - $13.09
    $13.09
    $13.09 - $13.09
    $13.09
  • 7/16"-14 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts
    $15.17 - $15.17
    $15.17
    $15.17 - $15.17
    $15.17

    7/16"-14 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Thickness: 3/8"Material: SteelFinish: ChromeDriver Type: 11/16" WrenchThread Size: 14 (Coarse)Hardness: Grade 5Type: Hex NutBox of 1...

    View full details
    $15.17 - $15.17
    $15.17
    $15.17 - $15.17
    $15.17
  • #10-32 Chrome Plated Grade 5 Steel Fine Thread Hex Nuts
    $11.46 - $11.46
    $11.46
    $11.46 - $11.46
    $11.46

    #10-32 Chrome Plated Grade 5 Steel Fine Thread Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #10Thickness: 1/8"Material: SteelFinish: ChromeDriver Type: 3/8" WrenchThread Size: 32 (Fine)Hardness: Grade 5Type: Hex NutBox of 10.Hex ...

    View full details
    $11.46 - $11.46
    $11.46
    $11.46 - $11.46
    $11.46