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  • 1/2"-20 Plain Steel Fine Thread Left Hand Hex Nuts
    $14.17 - $14.17
    $14.17
    $14.17 - $14.17
    $14.17

    1/2"-20 Plain Steel Fine Thread Left Hand Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Thickness: 7/16"Material: SteelFinish: PlainDriver Type: 3/4" WrenchThread Size: 20 (Fine)Style: Left Hand ThreadType: Hex NutBox of ...

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    $14.17 - $14.17
    $14.17
    $14.17 - $14.17
    $14.17
  • 1/2"-20 Polished 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $11.48 - $11.48
    $11.48
    $11.48 - $11.48
    $11.48

    1/2"-20 Polished 18-8 Stainless Nylon Insert Lock Nuts (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 19/32"Material: Stainless SteelFinish: PolishedDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: 1...

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    $11.48 - $11.48
    $11.48
    $11.48 - $11.48
    $11.48
  • 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...

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    $12.12 - $12.12
    $12.12
    $12.12 - $12.12
    $12.12
  • 1/2"-20 x 27/32" 18-8 Stainless Steel Fine Thread Jam Nuts
    $12.54 - $12.54
    $12.54
    $12.54 - $12.54
    $12.54

    1/2"-20 x 27/32" 18-8 Stainless Steel Fine Thread Jam Nuts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 5/16"Material: Stainless SteelDriver Type: 3/4" WrenchThread Size: 20 (Fine)Shape: Jam NutHardness: 18-8...

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    $12.54 - $12.54
    $12.54
    $12.54 - $12.54
    $12.54
  • 1/2"-20 x 27/32" Zinc Plated Steel Fine Thread Hex Jam Nuts
    $9.35 - $9.35
    $9.35
    $9.35 - $9.35
    $9.35

    1/2"-20 x 27/32" Zinc Plated Steel Fine Thread Hex Jam Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 5/16"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Shape: Jam NutType: Jam Nu...

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    $9.35 - $9.35
    $9.35
    $9.35 - $9.35
    $9.35
  • 1/2"-20 x 27/32" Zinc Plated Steel Fine Thread Hex Jam Nuts
    $9.67 - $9.67
    $9.67
    $9.67 - $9.67
    $9.67

    1/2"-20 x 27/32" Zinc Plated Steel Fine Thread Hex Jam Nuts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 5/16"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Shape: Jam NutType: Jam Nu...

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    $9.67 - $9.67
    $9.67
    $9.67 - $9.67
    $9.67
  • 1/2"-20 Yellow Zinc Plated Grade 8 Steel Fine Thread Hex Nuts
    $11.24 - $11.24
    $11.24
    $11.24 - $11.24
    $11.24

    1/2"-20 Yellow Zinc Plated Grade 8 Steel Fine Thread Hex Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 17/32"Material: SteelFinish: Yellow ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Style: Non-Serrate...

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    $11.24 - $11.24
    $11.24
    $11.24 - $11.24
    $11.24
  • 1/2"-20 Zinc Plated Grade 2 Steel Fine Thread Nylon Thin Lock Nuts
    $8.79 - $8.79
    $8.79
    $8.79 - $8.79
    $8.79

    1/2"-20 Zinc Grade 2 Nylon Thin Lock Nuts (5 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 2Style: T...

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    $8.79 - $8.79
    $8.79
    $8.79 - $8.79
    $8.79
  • 1/2"-20 Zinc Plated Grade 2 Steel Fine Thread Finished Hex Nuts
    $9.11 - $12.47
    $9.11 - $12.47
    $9.11 - $12.47
    $9.11

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

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Thickness: 7/16"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 2Type: Hex NutHex nuts are u...

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    $9.11 - $12.47
    $9.11 - $12.47
    $9.11 - $12.47
    $9.11
  • 1/2"-20 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts
    $10.25 - $16.60
    $10.25 - $16.60
    $10.25 - $16.60
    $10.25

    1/2"-20 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 39/64"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 2Style: N...

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    $10.25 - $16.60
    $10.25 - $16.60
    $10.25 - $16.60
    $10.25
  • 1/2"-20 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts
    $13.31 - $13.31
    $13.31
    $13.31 - $13.31
    $13.31

    1/2"-20 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 39/64"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 2Style: N...

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    $13.31 - $13.31
    $13.31
    $13.31 - $13.31
    $13.31
  • 1/2"-20 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts
    $15.01 - $15.01
    $15.01
    $15.01 - $15.01
    $15.01

    1/2"-20 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 29/64"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 2Style: T...

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    $15.01 - $15.01
    $15.01
    $15.01 - $15.01
    $15.01
  • 1/2"-20 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts
    $11.37 - $11.37
    $11.37
    $11.37 - $11.37
    $11.37

    1/2"-20 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 29/64"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 2Style: T...

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    $11.37 - $11.37
    $11.37
    $11.37 - $11.37
    $11.37
  • 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

    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...

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    $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
    $12.52 - $12.52
    $12.52
    $12.52 - $12.52
    $12.52

    1/2"-20 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts (12 pcs.)

    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...

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    $12.52 - $12.52
    $12.52
    $12.52 - $12.52
    $12.52
  • 1/2"-20 Zinc Plated Grade 8 Steel Fine Thread Hex Nuts
    $11.28 - $14.14
    $11.28 - $14.14
    $11.28 - $14.14
    $11.28

    1/2"-20 Zinc Plated Grade 8 Steel Fine Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 13/16"Thickness: 7/16"Material: SteelFinish: Yellow ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 8Ty...

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    $11.28 - $14.14
    $11.28 - $14.14
    $11.28 - $14.14
    $11.28
  • 1/2"-20 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
    $14.91 - $14.91
    $14.91
    $14.91 - $14.91
    $14.91

    1/2"-20 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 39/64"Material: SteelFinish: Yellow ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 8S...

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    $14.91 - $14.91
    $14.91
    $14.91 - $14.91
    $14.91
  • 1/2"-20 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
    $11.64 - $11.64
    $11.64
    $11.64 - $11.64
    $11.64

    1/2"-20 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts (5 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 39/64"Material: SteelFinish: Yellow ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 8S...

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    $11.64 - $11.64
    $11.64
    $11.64 - $11.64
    $11.64
  • 1/2"-20 Zinc Plated Steel Fine Thread Castle Hex Nuts
    $18.65 - $18.65
    $18.65
    $18.65 - $18.65
    $18.65

    1/2"-20 Zinc Plated Steel Fine Thread Castle Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Thickness: 9/16"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Type: Castle NutUnslotted Thickness and Heig...

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    $18.65 - $18.65
    $18.65
    $18.65 - $18.65
    $18.65
  • 1/2"-20 Zinc Plated Steel Fine Thread Castle Hex Nuts
    $14.23 - $14.23
    $14.23
    $14.23 - $14.23
    $14.23

    1/2"-20 Zinc Plated Steel Fine Thread Castle Hex Nuts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Thickness: 9/16"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Type: Castle NutUnslotted Thickness and Heig...

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    $14.23 - $14.23
    $14.23
    $14.23 - $14.23
    $14.23
  • 1/2"-20 Zinc Plated Steel Fine Thread Serrated Lock Nuts
    $9.09 - $9.09
    $9.09
    $9.09 - $9.09
    $9.09

    1/2"-20 Zinc Plated Steel Fine Thread Serrated Lock Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 1-1/32"Thickness: 15/32"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Style: SerratedType: Fla...

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    $9.09 - $9.09
    $9.09
    $9.09 - $9.09
    $9.09
  • 7/16"-14 Nylon Plastic Coarse Thread Nuts
    $10.12 - $10.12
    $10.12
    $10.12 - $10.12
    $10.12

    7/16"-14 Nylon Plastic Coarse Thread Nuts (5 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Thickness: 1/2"Material: NylonDriver Type: 3/4" WrenchThread Size: 14 (Coarse)Type: Hex NutBox of 5.Hex nuts are used to secure and ...

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    $10.12 - $10.12
    $10.12
    $10.12 - $10.12
    $10.12
  • 7/16"-14 Zinc Plated Grade 5 Steel Coarse Thread Heavy Hex Nuts
    $39.93 - $39.93
    $39.93
    $39.93 - $39.93
    $39.93

    7/16"-14 Zinc Grade 5 Heavy Hex Nuts (239 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 27/32"Thickness: 27/64"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 14 (Coarse)Hardness: Grade 5Style...

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    $39.93 - $39.93
    $39.93
    $39.93 - $39.93
    $39.93
  • 7/16"-14 Zinc Plated Grade 2 Steel Coarse Thread Heavy Hex Nuts
    $9.14 - $39.93
    $9.14 - $39.93
    $9.14 - $39.93
    $9.14

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

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 27/32"Thickness: 27/64"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 14 (Coarse)Hardness: Grade 2Style...

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    $9.14 - $39.93
    $9.14 - $39.93
    $9.14 - $39.93
    $9.14