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

Hex Nuts

  • 1/2"-13 Polished 18-8 Stainless Steel Grade 5 Coarse Thread Hex Nuts
    $12.20 - $12.20
    $12.20
    $12.20 - $12.20
    $12.20

    1/2"-13 Polished 18-8 Stainless Steel Grade 5 Coarse Thread Hex Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $12.20 - $12.20
    $12.20
    $12.20 - $12.20
    $12.20
  • 5/8"-11 Polished 18-8 Stainless Steel Grade 5 Coarse Thread Hex Nuts
    $11.60 - $11.60
    $11.60
    $11.60 - $11.60
    $11.60

    5/8"-11 Polished 18-8 Stainless Steel Grade 5 Coarse Thread Hex Nuts (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-1/16"Thickness: 9/16"Material: Stainless SteelFinish: PolishedDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardnes...

    View full details
    $11.60 - $11.60
    $11.60
    $11.60 - $11.60
    $11.60
  • 1/4"-28 Polished 18-8 Stainless Steel Grade 5 Fine Thread Hex Nuts
    $12.69 - $12.69
    $12.69
    $12.69 - $12.69
    $12.69

    1/4"-28 Polished 18-8 Stainless Steel Grade 5 Fine Thread Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: Stainless SteelFinish: PolishedDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: 18-...

    View full details
    $12.69 - $12.69
    $12.69
    $12.69 - $12.69
    $12.69
  • 5/16"-24 Polished 18-8 Stainless Steel Grade 5 Fine Thread Hex Nuts
    $11.89 - $11.89
    $11.89
    $11.89 - $11.89
    $11.89

    5/16"-24 Polished 18-8 Stainless Steel Grade 5 Fine Thread Hex Nuts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 9/32"Material: Stainless SteelFinish: PolishedDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: 18...

    View full details
    $11.89 - $11.89
    $11.89
    $11.89 - $11.89
    $11.89
  • 3/8"-24 Polished 18-8 Stainless Steel Grade 5 Fine Thread Hex Nuts
    $11.14 - $11.14
    $11.14
    $11.14 - $11.14
    $11.14

    3/8"-24 Polished 18-8 Stainless Steel Grade 5 Fine Thread Hex Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 11/32"Material: Stainless SteelFinish: PolishedDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: 18...

    View full details
    $11.14 - $11.14
    $11.14
    $11.14 - $11.14
    $11.14
  • 7/16"-20 Polished 18-8 Stainless Steel Grade 5 Fine Thread Hex Nuts
    $11.46 - $11.46
    $11.46
    $11.46 - $11.46
    $11.46

    7/16"-20 Polished 18-8 Stainless Steel Grade 5 Fine Thread Hex Nuts (5 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 49/64"Thickness: 3/8"Material: Stainless SteelFinish: PolishedDriver Type: 11/16" WrenchThread Size: 20 (Fine)Hardness: ...

    View full details
    $11.46 - $11.46
    $11.46
    $11.46 - $11.46
    $11.46
  • 1/2"-20 Polished 18-8 Stainless Steel Grade 5 Fine Thread Hex Nuts
    $12.12 - $12.12
    $12.12
    $12.12 - $12.12
    $12.12

    1/2"-20 Polished 18-8 Stainless Steel Grade 5 Fine Thread Hex Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 7/16"Material: Stainless SteelFinish: PolishedDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: 18...

    View full details
    $12.12 - $12.12
    $12.12
    $12.12 - $12.12
    $12.12
  • 5/8"-18 Polished 18-8 Stainless Steel Grade 5 Fine Thread Hex Nuts
    $11.60 - $11.60
    $11.60
    $11.60 - $11.60
    $11.60

    5/8"-18 Polished 18-8 Stainless Steel Grade 5 Fine Thread Hex Nuts (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-1/16"Thickness: 9/16"Material: Stainless SteelFinish: PolishedDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness:...

    View full details
    $11.60 - $11.60
    $11.60
    $11.60 - $11.60
    $11.60
  • #8-32 Black Chrome Plated Steel Grade 5 Coarse Thread Hex Nuts
    $12.97 - $12.97
    $12.97
    $12.97 - $12.97
    $12.97

    #8-32 Black Chrome Plated Steel Grade 5 Coarse Thread Hex Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #8Thickness: 1/8"Material: SteelFinish: Black ChromeDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Type: Hex NutBox of 12.Hex nuts are...

    View full details
    $12.97 - $12.97
    $12.97
    $12.97 - $12.97
    $12.97
  • #10-24 Black Chrome Plated Steel Grade 5 Coarse Thread Hex Nuts
    $13.29 - $13.29
    $13.29
    $13.29 - $13.29
    $13.29

    #10-24 Black Chrome Plated Steel Grade 5 Coarse Thread Hex Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #10Thickness: 1/8"Material: SteelFinish: Black ChromeDriver Type: 3/8" WrenchThread Size: 24 (Coarse)Type: Hex NutBox of 12.Hex nuts are ...

    View full details
    $13.29 - $13.29
    $13.29
    $13.29 - $13.29
    $13.29
  • 5/16"-18 Black Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts
    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00

    5/16"-18 Black Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Material: SteelFinish: Black ChromeThread Size: 18 (Coarse)Hardness: Grade 5Type: Hex NutBox of 8.Hex nuts are used to secure and fa...

    View full details
    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00
  • 3/8"-16 Black Chrome Plated Steel Grade 5 Coarse Thread Hex Nuts
    $11.23 - $11.23
    $11.23
    $11.23 - $11.23
    $11.23

    3/8"-16 Black Chrome Plated Steel Grade 5 Coarse Thread Hex Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 11/32"Material: SteelFinish: Black ChromeDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Type: Hex NutBox of 6.Hex nuts a...

    View full details
    $11.23 - $11.23
    $11.23
    $11.23 - $11.23
    $11.23
  • 1/2"-13 Black Chrome Plated Steel Grade 5 Coarse Thread Hex Nuts
    $12.20 - $12.20
    $12.20
    $12.20 - $12.20
    $12.20

    1/2"-13 Black Chrome Plated Steel Grade 5 Coarse Thread Hex Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Thickness: 7/16"Material: SteelFinish: Black ChromeDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Type: Hex NutBox of 4.Hex nuts are...

    View full details
    $12.20 - $12.20
    $12.20
    $12.20 - $12.20
    $12.20
  • 5/8"-11 Black Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts
    $11.60 - $11.60
    $11.60
    $11.60 - $11.60
    $11.60

    5/8"-11 Black Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Thickness: 9/16"Material: SteelFinish: Black ChromeThread Size: 11 (Coarse)Hardness: Grade 5Type: Hex NutBox of 3.Hex nuts are used t...

    View full details
    $11.60 - $11.60
    $11.60
    $11.60 - $11.60
    $11.60
  • #10-32 Black Chrome Plated Steel Grade 5 Fine Thread Hex Nuts
    $13.30 - $13.30
    $13.30
    $13.30 - $13.30
    $13.30

    #10-32 Black Chrome Plated Steel Grade 5 Fine Thread Hex Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #10Thickness: 1/8"Material: SteelFinish: Black ChromeDriver Type: 3/8" WrenchThread Size: 32 (Fine)Type: Hex NutBox of 12.Hex nuts are us...

    View full details
    $13.30 - $13.30
    $13.30
    $13.30 - $13.30
    $13.30
  • 1/4"-28 Black Chrome Plated Steel Fine Thread Hex Nuts
    $12.69 - $12.69
    $12.69
    $12.69 - $12.69
    $12.69

    1/4"-28 Black Chrome Plated Steel Fine Thread Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Material: SteelFinish: Black ChromeThread Size: 28 (Fine)Type: Hex NutBox of 10.Hex nuts are used to secure and fasten the threaded p...

    View full details
    $12.69 - $12.69
    $12.69
    $12.69 - $12.69
    $12.69
  • 5/16"-24 Black Chrome Plated Steel Grade 5 Fine Thread Hex Nuts
    $11.89 - $11.89
    $11.89
    $11.89 - $11.89
    $11.89

    5/16"-24 Black Chrome Plated Steel Grade 5 Fine Thread Hex Nuts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 9/32"Material: SteelFinish: Black ChromeDriver Type: 1/2" WrenchThread Size: 24 (Fine)Type: Hex NutBox of 8.Hex nuts are ...

    View full details
    $11.89 - $11.89
    $11.89
    $11.89 - $11.89
    $11.89
  • 3/8"-24 Black Chrome Plated Steel Grade 5 Fine Thread Hex Nuts
    $11.14 - $11.14
    $11.14
    $11.14 - $11.14
    $11.14

    3/8"-24 Black Chrome Plated Steel Grade 5 Fine Thread Hex Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Material: SteelFinish: Black ChromeThread Size: 24 (Fine)Type: Hex NutBox of 6.Hex nuts are used to secure and fasten the threaded po...

    View full details
    $11.14 - $11.14
    $11.14
    $11.14 - $11.14
    $11.14
  • 7/16"-20 Black Chrome Plated Steel Grade 5 Fine Thread Hex Nuts
    $11.46 - $11.46
    $11.46
    $11.46 - $11.46
    $11.46

    7/16"-20 Black Chrome Plated Steel Grade 5 Fine Thread Hex Nuts (5 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Thickness: 3/8"Material: SteelFinish: Black ChromeDriver Type: 11/16" WrenchThread Size: 20 (Fine)Type: Hex NutBox of 5.Hex nuts are...

    View full details
    $11.46 - $11.46
    $11.46
    $11.46 - $11.46
    $11.46
  • 5/8"-18 Black Chrome Plated Steel Grade 5 Fine Thread Hex Nuts
    $11.60 - $11.60
    $11.60
    $11.60 - $11.60
    $11.60

    5/8"-18 Black Chrome Plated Steel Grade 5 Fine Thread Hex Nuts (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Thickness: 9/16"Material: SteelFinish: Black ChromeDriver Type: 15/16" WrenchThread Size: 18 (Fine)Type: Hex NutBox of 3.Hex nuts are...

    View full details
    $11.60 - $11.60
    $11.60
    $11.60 - $11.60
    $11.60
  • #6-32 Black Oxide Steel Coarse Thread Hex Nuts
    $8.71 - $8.71
    $8.71
    $8.71 - $8.71
    $8.71

    #6-32 Black Oxide Steel Coarse Thread Hex Nuts (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #6Thickness: 1/8"Material: SteelFinish: Black OxideDriver Type: 5/16" WrenchThread Size: 32 (Coarse)Type: Hex NutBox of 25.Hex nuts are u...

    View full details
    $8.71 - $8.71
    $8.71
    $8.71 - $8.71
    $8.71
  • #10-32 Black Oxide Steel Fine Thread Hex Nuts
    $8.61 - $8.61
    $8.61
    $8.61 - $8.61
    $8.61

    #10-32 Black Oxide Steel Fine Thread Hex Nuts (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #10Thickness: 1/4"Material: SteelFinish: Black OxideDriver Type: 3/8" WrenchThread Size: 32 (Fine)Type: Hex NutBox of 20.Hex nuts are use...

    View full details
    $8.61 - $8.61
    $8.61
    $8.61 - $8.61
    $8.61
  • #12-24 18-8 Stainless Steel Coarse Thread Hex Nuts
    $10.31 - $10.31
    $10.31
    $10.31 - $10.31
    $10.31

    #12-24 18-8 Stainless Steel Coarse Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Box of 20.Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.

    $10.31 - $10.31
    $10.31
    $10.31 - $10.31
    $10.31
  • 1/4"-28 Zinc Plated Grade 2 Steel Fine Thread Hex Nuts
    $9.51 - $9.51
    $9.51
    $9.51 - $9.51
    $9.51

    1/4"-28 Zinc Plated Grade 2 Steel Fine Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Thickness: 3/16"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: Grade 2Type: Hex NutHex nuts are ...

    View full details
    $9.51 - $9.51
    $9.51
    $9.51 - $9.51
    $9.51