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Hex Nuts

  • 3/8"-16 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts
    $9.85 - $13.16
    $9.85 - $13.16
    $9.85 - $13.16
    $9.85

    3/8"-16 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts HNS5-136

    Monster Fastener
    10+ in stock

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

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    $9.85 - $13.16
    $9.85 - $13.16
    $9.85 - $13.16
    $9.85
  • 3/8"-16 Zinc Plated Steel Coarse Thread Square Nuts
    $9.71 - $10.56
    $9.71 - $10.56
    $9.71 - $10.56
    $9.71

    3/8"-16 Zinc Plated Steel Coarse Thread Square Nuts SQRNT-050

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 5/8" WrenchThread Size: 16 (Coarse)Type: Square NutA square nut is a four-si...

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    $9.71 - $10.56
    $9.71 - $10.56
    $9.71 - $10.56
    $9.71
  • 3/8"-24 Plain Steel Fine Thread Left Hand Hex Nuts
    $9.56 - $9.56
    $9.56
    $9.56 - $9.56
    $9.56

    3/8"-24 Plain Steel Fine Thread Left Hand Hex Nuts HNS-212 (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: PlainDriver Type: 9/16" WrenchThread Size: 24 (Fine)Style: Left Hand ThreadType: Hex NutBox o...

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    $9.56 - $9.56
    $9.56
    $9.56 - $9.56
    $9.56
  • 3/8"-16 Zinc Plated Grade 8 Steel Coarse Thread Hex Nuts
    $11.69 - $29.51
    $11.69 - $29.51
    $11.69 - $29.51
    $11.69

    3/8"-16 Zinc Plated Grade 8 Steel Coarse Thread Hex Nuts HXNTS-079

    Monster Fastener
    10+ in stock

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

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    $11.69 - $29.51
    $11.69 - $29.51
    $11.69 - $29.51
    $11.69
  • 3/8"-24 Zinc Plated Grade 8 Steel Fine Thread Hex Nuts
    $11.91 - $13.31
    $11.91 - $13.31
    $11.91 - $13.31
    $11.91

    3/8"-24 Zinc Plated Grade 8 Steel Fine Thread Hex Nuts HXNTS-082

    Monster Fastener
    10+ in stock

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

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    $11.91 - $13.31
    $11.91 - $13.31
    $11.91 - $13.31
    $11.91
  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Finished Hex Nuts
    $10.06 - $86.27
    $10.06 - $86.27
    $10.06 - $86.27
    $10.06

    3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Finished Hex Nuts HNS-200

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Type: Hex NutHex nuts a...

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    $10.06 - $86.27
    $10.06 - $86.27
    $10.06 - $86.27
    $10.06
  • 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...

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    $9.99 - $13.53
    $9.99 - $13.53
    $9.99 - $13.53
    $9.99
  • 3/8"-16 Zinc Plated Steel Coarse Thread Left Hand Hex Nuts
    $9.45 - $9.45
    $9.45
    $9.45 - $9.45
    $9.45

    3/8"-16 Zinc Plated Steel Coarse Thread Left Hand Hex Nuts HNS-206 (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: Yellow ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Style: Left Hand ThreadType: Hex ...

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    $9.45 - $9.45
    $9.45
    $9.45 - $9.45
    $9.45
  • 5/16"-24 Zinc Plated Steel Fine Thread Castle Hex Nuts
    $20.05 - $20.05
    $20.05
    $20.05 - $20.05
    $20.05

    5/16"-24 Zinc Plated Steel Fine Thread Castle Hex Nuts CSTLNS-057 (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Type: Castle NutUnslotted Thickness and He...

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    $20.05 - $20.05
    $20.05
    $20.05 - $20.05
    $20.05
  • 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 SNS-118 (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...

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    $12.42 - $12.42
    $12.42
    $12.42 - $12.42
    $12.42
  • 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 HNS5-130 (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...

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    $13.09 - $13.09
    $13.09
    $13.09 - $13.09
    $13.09
  • 3/8"-24 Chrome Plated Grade 5 Steel Fine Thread Hex Nuts
    $13.00 - $13.00
    $13.00
    $13.00 - $13.00
    $13.00

    3/8"-24 Chrome Plated Grade 5 Steel Fine Thread Hex Nuts HNS5-139 (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: ChromeDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 5Type: Hex NutBox of 10....

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    $13.00 - $13.00
    $13.00
    $13.00 - $13.00
    $13.00
  • 3/8"-16 Zinc Plated Steel Coarse Thread Left Hand Hex Nuts
    $13.28 - $13.28
    $13.28
    $13.28 - $13.28
    $13.28

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

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: Yellow ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Style: Left Hand ThreadType: Hex ...

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    $13.28 - $13.28
    $13.28
    $13.28 - $13.28
    $13.28
  • 3/8"-24 Plain Steel Fine Thread Left Hand Hex Nuts
    $13.52 - $13.52
    $13.52
    $13.52 - $13.52
    $13.52

    3/8"-24 Plain Steel Fine Thread Left Hand Hex Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: PlainDriver Type: 9/16" WrenchThread Size: 24 (Fine)Style: Left Hand ThreadType: Hex NutBox o...

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    $13.52 - $13.52
    $13.52
    $13.52 - $13.52
    $13.52
  • 5/16"-24 Zinc Plated Steel Fine Thread Castle Hex Nuts
    $22.37 - $22.37
    $22.37
    $22.37 - $22.37
    $22.37

    5/16"-24 Zinc Plated Steel Fine Thread Castle Hex Nuts (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Type: Castle NutUnslotted Thickness and He...

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    $22.37 - $22.37
    $22.37
    $22.37 - $22.37
    $22.37
  • 3/8"-16 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts
    $16.03 - $16.03
    $16.03
    $16.03 - $16.03
    $16.03

    3/8"-16 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts (12 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...

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    $16.03 - $16.03
    $16.03
    $16.03 - $16.03
    $16.03
  • 3/8"-24 Chrome Plated Grade 5 Steel Fine Thread Hex Nuts
    $14.53 - $14.53
    $14.53
    $14.53 - $14.53
    $14.53

    3/8"-24 Chrome Plated Grade 5 Steel Fine Thread Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: ChromeDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 5Type: Hex NutBox of 10....

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    $14.53 - $14.53
    $14.53
    $14.53 - $14.53
    $14.53
  • 3/8"-16 Zinc Plated Steel Coarse Thread Slotted Hex Nuts
    $13.48 - $13.48
    $13.48
    $13.48 - $13.48
    $13.48

    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...

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    $13.48 - $13.48
    $13.48
    $13.48 - $13.48
    $13.48
  • 3/8"-16 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts
    $12.31 - $12.31
    $12.31
    $12.31 - $12.31
    $12.31

    3/8"-16 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts (24 pcs.)

    Monster Fastener
    10+ in stock

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

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    $12.31 - $12.31
    $12.31
    $12.31 - $12.31
    $12.31
  • 3/8"-24 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts
    $12.56 - $12.56
    $12.56
    $12.56 - $12.56
    $12.56

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

    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...

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    $12.56 - $12.56
    $12.56
    $12.56 - $12.56
    $12.56
  • 3/8"-16 316 Stainless Steel Coarse Thread Hex Nuts
    $10.92 - $10.92
    $10.92
    $10.92 - $10.92
    $10.92

    3/8"-16 316 Stainless Steel Coarse Thread Hex Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 21/64"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 316Type: Hex Nut...

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    $10.92 - $10.92
    $10.92
    $10.92 - $10.92
    $10.92
  • 3/8"-24 Zinc Plated Grade 2 Steel Fine Thread Finished Hex Nuts
    $8.97 - $11.61
    $8.97 - $11.61
    $8.97 - $11.61
    $8.97

    3/8"-24 Zinc Plated Grade 2 Steel Fine Thread Finished Hex Nuts HNS-209

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 2Type: Hex NutHex nuts are...

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    $8.97 - $11.61
    $8.97 - $11.61
    $8.97 - $11.61
    $8.97
  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Finished Hex Nuts
    $10.12 - $11.26
    $10.12 - $11.26
    $10.12 - $11.26
    $10.12

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

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Type: Hex NutHex nuts a...

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    $10.12 - $11.26
    $10.12 - $11.26
    $10.12 - $11.26
    $10.12
  • 3/8"-16 Green Rinsed Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts
    $47.89 - $47.89
    $47.89
    $47.89 - $47.89
    $47.89

    3/8"-16 Green Rinsed Zinc Grade 5 Hex Nuts (633 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 21/64Material: SteelFinish: Green Rinsed ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: ...

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    $47.89 - $47.89
    $47.89
    $47.89 - $47.89
    $47.89