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

Hex Nuts

Filters

$
$
  • #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
  • 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
  • 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 MSNB-073 (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
  • $13.19 - $125.34
    $13.19 - $125.34
    $13.19 - $125.34
    $13.19

    5/8"-11 Hot Dip Galvanized Steel Coarse Thread Finished Hex Nuts HNS-266

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Thickness: 9/16"Material: SteelFinish: Hot Dip GalvanizedDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Type: Hex NutHex nuts are ...

    View full details
    $13.19 - $125.34
    $13.19 - $125.34
    $13.19 - $125.34
    $13.19
  • 1"-8 Hot Dip Galvanized Steel Coarse Thread Finished Hex Nuts
    $14.51 - $129.67
    $14.51 - $129.67
    $14.51 - $129.67
    $14.51

    1"-8 Hot Dip Galvanized Steel Coarse Thread Finished Hex Nuts HNS-320

    Monster Fastener
    10+ in stock

    Diameter: 1"Material: SteelFinish: Hot Dip GalvanizedThread Size: 8 (Coarse)Type: Hex NutHex nuts are used to secure and fasten the threaded portio...

    View full details
    $14.51 - $129.67
    $14.51 - $129.67
    $14.51 - $129.67
    $14.51
  • 1/2"-13 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts
    $9.70 - $13.63
    $9.70 - $13.63
    $9.70 - $13.63
    $9.70

    1/2"-13 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts HNS5-166

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 7/16"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: Grade 5Type: H...

    View full details
    $9.70 - $13.63
    $9.70 - $13.63
    $9.70 - $13.63
    $9.70
  • 5/8"-11 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts
    $9.98 - $13.53
    $9.98 - $13.53
    $9.98 - $13.53
    $9.98

    5/8"-11 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts HNS5-184

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-1/16"Thickness: 35/64"Material: SteelFinish: ZincDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness: Grade 5Typ...

    View full details
    $9.98 - $13.53
    $9.98 - $13.53
    $9.98 - $13.53
    $9.98
  • 3/4"-10 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts
    $10.45 - $15.23
    $10.45 - $15.23
    $10.45 - $15.23
    $10.45

    3/4"-10 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts HNS5-193

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Diameter 2: 1-9/32"Thickness: 41/64"Material: SteelFinish: ZincDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Hardness: Grade 5Typ...

    View full details
    $10.45 - $15.23
    $10.45 - $15.23
    $10.45 - $15.23
    $10.45
  • 7/8"-9 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts
    $10.42 - $16.97
    $10.42 - $16.97
    $10.42 - $16.97
    $10.42

    7/8"-9 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts HNS5-202

    Monster Fastener
    10+ in stock

    Diameter: 7/8"Diameter 2: 1-15/32"Thickness: 3/4"Material: SteelFinish: ZincDriver Type: 1-5/16" WrenchThread Size: 9 (Coarse)Hardness: Grade 5Type...

    View full details
    $10.42 - $16.97
    $10.42 - $16.97
    $10.42 - $16.97
    $10.42
  • 1"-8 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts
    $10.56 - $17.23
    $10.56 - $17.23
    $10.56 - $17.23
    $10.56

    1"-8 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts HNS5-208

    Monster Fastener
    10+ in stock

    Diameter: 1"Diameter 2: 1-15/32"Thickness: 55/64"Material: SteelFinish: ZincDriver Type: 1-1/2" WrenchThread Size: 8 (Coarse)Hardness: Grade 5Type:...

    View full details
    $10.56 - $17.23
    $10.56 - $17.23
    $10.56 - $17.23
    $10.56
  • 1/4"-28 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts
    $9.91 - $10.07
    $9.91 - $10.07
    $9.91 - $10.07
    $9.91

    1/4"-28 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts HNS5-115

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: Grade 5Type: Hex ...

    View full details
    $9.91 - $10.07
    $9.91 - $10.07
    $9.91 - $10.07
    $9.91
  • 5/16"-24 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts
    $9.34 - $11.64
    $9.34 - $11.64
    $9.34 - $11.64
    $9.34

    5/16"-24 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts HNS5-127

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 5Type: He...

    View full details
    $9.34 - $11.64
    $9.34 - $11.64
    $9.34 - $11.64
    $9.34
  • 3/8"-24 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts
    $9.99 - $13.53
    $9.99 - $13.53
    $9.99 - $13.53
    $9.99

    3/8"-24 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts HNS5-142

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 5Type: H...

    View full details
    $9.99 - $13.53
    $9.99 - $13.53
    $9.99 - $13.53
    $9.99
  • 1/2"-20 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts
    $9.83 - $13.92
    $9.83 - $13.92
    $9.83 - $13.92
    $9.83

    1/2"-20 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts HNS5-172

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 7/16"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 5Type: Hex...

    View full details
    $9.83 - $13.92
    $9.83 - $13.92
    $9.83 - $13.92
    $9.83
  • 5/8"-18 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts
    $10.12 - $13.76
    $10.12 - $13.76
    $10.12 - $13.76
    $10.12

    5/8"-18 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts HNS5-187

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-1/16"Thickness: 35/64"Material: SteelFinish: ZincDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: Grade 5Type:...

    View full details
    $10.12 - $13.76
    $10.12 - $13.76
    $10.12 - $13.76
    $10.12
  • 3/4"-16 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts
    $10.60 - $15.88
    $10.60 - $15.88
    $10.60 - $15.88
    $10.60

    3/4"-16 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts HNS5-196

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Diameter 2: 1-9/32"Thickness: 41/64"Material: SteelFinish: ZincDriver Type: 1-1/8" WrenchThread Size: 16 (Fine)Hardness: Grade 5Type:...

    View full details
    $10.60 - $15.88
    $10.60 - $15.88
    $10.60 - $15.88
    $10.60
  • 3mm-0.5 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts
    $13.06 - $13.06
    $13.06
    $13.06 - $13.06
    $13.06

    3mm-0.5 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Box of 125.Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.

    $13.06 - $13.06
    $13.06
    $13.06 - $13.06
    $13.06
  • 4mm-0.7 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts
    $11.03 - $13.06
    $11.03 - $13.06
    $11.03 - $13.06
    $11.03

    4mm-0.7 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 4mmDiameter 2: 7.7mmThickness: 3mmMaterial: SteelFinish: ZincDriver Type: #7 WrenchThread Size: 0.7mm (Coarse)Hardness: Class 8Type: Hex ...

    View full details
    $11.03 - $13.06
    $11.03 - $13.06
    $11.03 - $13.06
    $11.03
  • 5mm-0.8 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts
    $10.56 - $13.26
    $10.56 - $13.26
    $10.56 - $13.26
    $10.56

    5mm-0.8 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 5mmDiameter 2: 9mmThickness: 3.8mmMaterial: SteelFinish: ZincDriver Type: #8 WrenchThread Size: 0.8mm (Coarse)Hardness: Class 8Type: Hex ...

    View full details
    $10.56 - $13.26
    $10.56 - $13.26
    $10.56 - $13.26
    $10.56
  • 6mm-1.0 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts
    $11.08 - $41.22
    $11.08 - $41.22
    $11.08 - $41.22
    $11.08

    6mm-1.0 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 6mmDiameter 2: 11mmThickness: 4.9mmMaterial: SteelFinish: ZincDriver Type: #10 WrenchThread Size: 1.0mm (Coarse)Hardness: Class 8Type: He...

    View full details
    $11.08 - $41.22
    $11.08 - $41.22
    $11.08 - $41.22
    $11.08
  • 8mm-1.25 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts
    $12.78 - $41.22
    $12.78 - $41.22
    $12.78 - $41.22
    $12.78

    8mm-1.25 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 8mmMaterial: SteelFinish: ZincDriver Type: #13 WrenchThread Size: 1.25mm (Coarse)Hardness: Class 8Type: Hex NutSpecifications: DIN 934Hex...

    View full details
    $12.78 - $41.22
    $12.78 - $41.22
    $12.78 - $41.22
    $12.78
  • 16mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Finished Hex Nuts
    $15.55 - $15.55
    $15.55
    $15.55 - $15.55
    $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.

    $15.55 - $15.55
    $15.55
    $15.55 - $15.55
    $15.55
  • 20mm-2.5 Zinc Plated Class 8 Steel Coarse Thread Finished Hex Nuts
    $13.70 - $13.70
    $13.70
    $13.70 - $13.70
    $13.70

    20mm-2.5 Zinc Plated Class 8 Steel Coarse Thread Finished Hex Nuts

    Monster Fastener
    10+ in stock

    Box of 10.Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.

    $13.70 - $13.70
    $13.70
    $13.70 - $13.70
    $13.70
  • 7/16"-20 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts
    $9.34 - $13.28
    $9.34 - $13.28
    $9.34 - $13.28
    $9.34

    7/16"-20 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts HNS5-157

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 25/32"Thickness: 3/8"Material: SteelFinish: ZincDriver Type: 11/16" WrenchThread Size: 20 (Fine)Hardness: Grade 5Type: H...

    View full details
    $9.34 - $13.28
    $9.34 - $13.28
    $9.34 - $13.28
    $9.34
  • 1/4"-20 Zinc Plated Grade 2 Steel Coarse Thread Finished Hex Nuts
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26

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

    Monster Fastener
    10+ in stock

    Box of 60.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 18-8 Stainless Steel Coarse Thread Hex Nuts
    $10.82 - $11.95
    $10.82 - $11.95
    $10.82 - $11.95
    $10.82

    #6-32 18-8 Stainless Steel Coarse Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: #6Thickness: 1/8"Material: Stainless SteelDriver Type: 5/16" WrenchThread Size: 32 (Coarse)Hardness: 18-8Type: Hex NutHex nuts are used t...

    View full details
    $10.82 - $11.95
    $10.82 - $11.95
    $10.82 - $11.95
    $10.82
  • #8-32 18-8 Stainless Steel Coarse Thread Hex Nuts
    $10.98 - $11.95
    $10.98 - $11.95
    $10.98 - $11.95
    $10.98

    #8-32 18-8 Stainless Steel Coarse Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: #8Diameter 2: 3/8"Thickness: 1/8"Material: Stainless SteelDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Hardness: 18-8Type: Hex NutHe...

    View full details
    $10.98 - $11.95
    $10.98 - $11.95
    $10.98 - $11.95
    $10.98
  • #10-32 18-8 Stainless Steel Fine Thread Hex Nuts
    $10.86 - $11.95
    $10.86 - $11.95
    $10.86 - $11.95
    $10.86

    #10-32 18-8 Stainless Steel Fine Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: #10Diameter 2: 13/32"Thickness: 1/8"Material: Stainless SteelDriver Type: 3/8" WrenchThread Size: 32 (Fine)Hardness: 18-8Type: Hex NutHex...

    View full details
    $10.86 - $11.95
    $10.86 - $11.95
    $10.86 - $11.95
    $10.86
  • #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
  • #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
  • #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
  • 7/16"-14 Zinc Plated Grade 2 Steel Coarse Thread Finished Hex Nuts
    $10.13 - $11.26
    $10.13 - $11.26
    $10.13 - $11.26
    $10.13

    7/16"-14 Zinc Plated Grade 2 Steel Coarse Thread Finished Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Thickness: 3/8"Material: SteelFinish: ZincDriver Type: 11/16" WrenchThread Size: 14 (Coarse)Hardness: Grade 2Type: Hex NutHex nuts a...

    View full details
    $10.13 - $11.26
    $10.13 - $11.26
    $10.13 - $11.26
    $10.13
  • 1/2"-13 Zinc Plated Grade 2 Steel Coarse Thread Finished Hex Nuts
    $9.66 - $11.26
    $9.66 - $11.26
    $9.66 - $11.26
    $9.66

    1/2"-13 Zinc Plated Grade 2 Steel Coarse Thread Finished Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Thickness: 7/16"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: Grade 2Type: Hex NutHex nuts are...

    View full details
    $9.66 - $11.26
    $9.66 - $11.26
    $9.66 - $11.26
    $9.66
  • 4mm-0.7 Zinc Plated Class 8 Steel Coarse Thread Left Hand Nuts
    $11.01 - $11.01
    $11.01
    $11.01 - $11.01
    $11.01

    4mm-0.7 Zinc Plated Class 8 Steel Coarse Thread Left Hand Nuts (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 4mmDiameter 2: 7.8mmThickness: 3mmMaterial: SteelFinish: ZincDriver Type: #7 WrenchThread Size: 0.7mm (Coarse)Hardness: Class 8Style: Lef...

    View full details
    $11.01 - $11.01
    $11.01
    $11.01 - $11.01
    $11.01
  • 5mm-0.8 Zinc Plated Class 8 Steel Coarse Thread Left Hand Nuts
    $10.48 - $10.48
    $10.48
    $10.48 - $10.48
    $10.48

    5mm-0.8 Zinc Plated Class 8 Steel Coarse Thread Left Hand Nuts (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5mmDiameter 2: 8.9mmThickness: 3.9mmMaterial: SteelFinish: ZincDriver Type: #8 WrenchThread Size: 0.8mm (Coarse)Hardness: Class 8Style: L...

    View full details
    $10.48 - $10.48
    $10.48
    $10.48 - $10.48
    $10.48
  • 6mm-1.0 Zinc Plated Class 8 Steel Coarse Thread Left Hand Nuts
    $10.44 - $10.44
    $10.44
    $10.44 - $10.44
    $10.44

    6mm-1.0 Zinc Plated Class 8 Steel Coarse Thread Left Hand Nuts (15 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 6mmDiameter 2: 11mmThickness: 5mmMaterial: SteelFinish: ZincDriver Type: #10 WrenchThread Size: 1.0mm (Coarse)Hardness: Class 8Style: Lef...

    View full details
    $10.44 - $10.44
    $10.44
    $10.44 - $10.44
    $10.44