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  • 5/16"-18 316 Stainless Steel Coarse Thread Hex Nuts
    $11.88 - $11.88
    $11.88
    $11.88 - $11.88
    $11.88

    5/16"-18 316 Stainless Steel Coarse Thread Hex Nuts (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 316Type: Hex Nu...

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    $11.88 - $11.88
    $11.88
    $11.88 - $11.88
    $11.88
  • 5/16"-18 Black Phosphate Grade 2 Steel Coarse Thread Lock Nuts
    $40.18 - $40.18
    $40.18
    $40.18 - $40.18
    $40.18

    5/16"-18 Black Phosphate Grade 2 Lock Nuts (509 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: Black PhosphateDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Gr...

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    $40.18 - $40.18
    $40.18
    $40.18 - $40.18
    $40.18
  • 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...

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    $12.43 - $12.43
    $12.43
    $12.43 - $12.43
    $12.43
  • 5/16"-18 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    5/16"-18 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts (12 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...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • 5/16"-18 Green Rinsed Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts
    $47.89 - $47.89
    $47.89
    $47.89 - $47.89
    $47.89

    5/16"-18 Green Rinsed Zinc Grade 5 Hex Nuts (904 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: Green Rinsed ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: ...

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    $47.89 - $47.89
    $47.89
    $47.89 - $47.89
    $47.89
  • 5/16"-18 Zinc Plated Grade 8 Steel Blue Rinsed Coarse Thread Hex Nuts
    $29.77 - $29.77
    $29.77
    $29.77 - $29.77
    $29.77

    5/16"-18 Zinc Grade 8 Blue Rinsed Hex Nuts (488 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: Blue Rinsed ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: G...

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    $29.77 - $29.77
    $29.77
    $29.77 - $29.77
    $29.77
  • 5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Finished Hex Nuts
    $9.93 - $86.27
    $9.93 - $86.27
    $9.93 - $86.27
    $9.93

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

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Type: Hex NutHex nuts a...

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    $9.93 - $86.27
    $9.93 - $86.27
    $9.93 - $86.27
    $9.93
  • 5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Finished Hex Nuts
    $9.07 - $11.26
    $9.07 - $11.26
    $9.07 - $11.26
    $9.07

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

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Type: Hex NutHex nuts a...

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    $9.07 - $11.26
    $9.07 - $11.26
    $9.07 - $11.26
    $9.07
  • 5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts
    $10.56 - $18.12
    $10.56 - $18.12
    $10.56 - $18.12
    $10.56

    5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...

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    $10.56 - $18.12
    $10.56 - $18.12
    $10.56 - $18.12
    $10.56
  • 5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts
    $10.86 - $10.86
    $10.86
    $10.86 - $10.86
    $10.86

    5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...

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    $10.86 - $10.86
    $10.86
    $10.86 - $10.86
    $10.86
  • 5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts
    $9.81 - $14.17
    $9.81 - $14.17
    $9.81 - $14.17
    $9.81

    5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...

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    $9.81 - $14.17
    $9.81 - $14.17
    $9.81 - $14.17
    $9.81
  • 5/16"-18 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts
    $9.28 - $11.45
    $9.28 - $11.45
    $9.28 - $11.45
    $9.28

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

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 5Type: ...

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    $9.28 - $11.45
    $9.28 - $11.45
    $9.28 - $11.45
    $9.28
  • 5/16"-18 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts
    $11.22 - $11.22
    $11.22
    $11.22 - $11.22
    $11.22

    5/16"-18 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts (24 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 5Type: ...

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    $11.22 - $11.22
    $11.22
    $11.22 - $11.22
    $11.22
  • 5/16"-18 Zinc Plated Grade 8 Steel Coarse Thread Hex Nuts
    $10.78 - $12.17
    $10.78 - $12.17
    $10.78 - $12.17
    $10.78

    5/16"-18 Zinc Plated Grade 8 Steel Coarse Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: Yellow ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade ...

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    $10.78 - $12.17
    $10.78 - $12.17
    $10.78 - $12.17
    $10.78
  • 5/16"-18 Zinc Plated Grade 8 Steel Coarse Thread Hex Nuts
    $10.56 - $29.51
    $10.56 - $29.51
    $10.56 - $29.51
    $10.56

    5/16"-18 Zinc Plated Grade 8 Steel Coarse Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: Yellow ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade ...

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    $10.56 - $29.51
    $10.56 - $29.51
    $10.56 - $29.51
    $10.56
  • 5/16"-18 Zinc Plated Steel Coarse Thread Left Hand Hex Nuts
    $12.32 - $12.32
    $12.32
    $12.32 - $12.32
    $12.32

    5/16"-18 Zinc Plated Steel Coarse Thread Left Hand Hex Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 17/64"Material: SteelFinish: Yellow ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Style: Left Hand ThreadType: Hex ...

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    $12.32 - $12.32
    $12.32
    $12.32 - $12.32
    $12.32
  • 5/16"-18 Zinc Plated Steel Coarse Thread Left Hand Hex Nuts
    $9.57 - $9.57
    $9.57
    $9.57 - $9.57
    $9.57

    5/16"-18 Zinc Plated Steel Coarse Thread Left Hand Hex Nuts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 17/64"Material: SteelFinish: Yellow ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Style: Left Hand ThreadType: Hex ...

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    $9.57 - $9.57
    $9.57
    $9.57 - $9.57
    $9.57
  • 5/16"-18 Zinc Plated Steel Coarse Thread Slotted Hex Nuts
    $15.10 - $15.10
    $15.10
    $15.10 - $15.10
    $15.10

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

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    $15.10 - $15.10
    $15.10
    $15.10 - $15.10
    $15.10
  • 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/...

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    $15.31 - $15.31
    $15.31
    $15.31 - $15.31
    $15.31
  • 5/16"-18 Zinc Plated Steel Coarse Thread Square Nuts
    $9.74 - $9.74
    $9.74
    $9.74 - $9.74
    $9.74

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

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 18 (Coarse)Type: Square NutBox of 20.A square nut ...

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    $9.74 - $9.74
    $9.74
    $9.74 - $9.74
    $9.74
  • 5/16"-18 Zinc Plated Steel Coarse Thread Square Nuts
    $11.69 - $11.69
    $11.69
    $11.69 - $11.69
    $11.69

    5/16"-18 Zinc Plated Steel Coarse Thread Square Nuts (24 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 18 (Coarse)Type: Square NutBox of 24.A square nut ...

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    $11.69 - $11.69
    $11.69
    $11.69 - $11.69
    $11.69
  • 5/16"-24 Chrome Plated Grade 5 Steel Fine Thread Hex Nuts
    $13.71 - $13.71
    $13.71
    $13.71 - $13.71
    $13.71

    5/16"-24 Chrome Plated Grade 5 Steel Fine Thread Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 17/64"Material: SteelFinish: ChromeDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 5Type: Hex NutBox of 10....

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    $13.71 - $13.71
    $13.71
    $13.71 - $13.71
    $13.71
  • 5/16"-24 Green Rinsed Zinc Plated Grade 5 Steel Fine Thread Hex Nuts
    $26.81 - $26.81
    $26.81
    $26.81 - $26.81
    $26.81

    5/16"-24 Green Rinsed Zinc Grade 5 Hex Nuts (495 pcs.)

    Monster Fastener
    10+ in stock

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

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    $26.81 - $26.81
    $26.81
    $26.81 - $26.81
    $26.81
  • 5/16"-24 Plain Steel Fine Thread Left Hand Hex Nuts
    $12.32 - $12.32
    $12.32
    $12.32 - $12.32
    $12.32

    5/16"-24 Plain Steel Fine Thread Left Hand Hex Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 17/64"Material: SteelFinish: PlainDriver Type: 1/2" WrenchThread Size: 24 (Fine)Style: Left Hand ThreadType: Hex NutBox o...

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    $12.32 - $12.32
    $12.32
    $12.32 - $12.32
    $12.32