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  • Original price $8.72 - Original price $8.72
    Original price
    $8.72
    $8.72 - $8.72
    Current price $8.72

    1/4"-20 18-8 Stainless Steel Coarse Thread Serrated Lock Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 1/4"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 18-8Style: Serrate...

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    Original price $8.72 - Original price $8.72
    Original price
    $8.72
    $8.72 - $8.72
    Current price $8.72
  • Original price $9.64 - Original price $9.64
    Original price
    $9.64
    $9.64 - $9.64
    Current price $9.64

    1/4"-20 18-8 Stainless Steel Coarse Thread Thin Pattern Lock Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 18-8Style: Thin P...

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    Original price $9.64 - Original price $9.64
    Original price
    $9.64
    $9.64 - $9.64
    Current price $9.64
  • Original price $12.36 - Original price $12.36
    Original price
    $12.36
    $12.36 - $12.36
    Current price $12.36

    1/4"-20 18-8 Stainless Steel Coarse Thread Type C Lock Nuts (15 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 18-8Style: Type C...

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    Original price $12.36 - Original price $12.36
    Original price
    $12.36
    $12.36 - $12.36
    Current price $12.36
  • Original price $11.86 - Original price $11.86
    Original price
    $11.86
    $11.86 - $11.86
    Current price $11.86

    1/4"-20 316 Stainless Steel Coarse Thread Hex Nuts (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 316Type: Hex NutB...

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    Original price $11.86 - Original price $11.86
    Original price
    $11.86
    $11.86 - $11.86
    Current price $11.86
  • Original price $11.88 - Original price $11.88
    Original price
    $11.88
    $11.88 - $11.88
    Current price $11.88

    1/4"-20 316 Stainless Steel Coarse Thread Lock Nuts (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 316Type: Lock NutBox of 20.A lock...

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    Original price $11.88 - Original price $11.88
    Original price
    $11.88
    $11.88 - $11.88
    Current price $11.88
  • Original price $17.34 - Original price $17.34
    Original price
    $17.34
    $17.34 - $17.34
    Current price $17.34

    1/4"-20 Aluminum Coarse Thread Blind Nut Inserts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Material: AluminumThread Size: 20 (Coarse)Type: Blind Nut InsertBox of 10.A blind nut insert, also known as a rivet nut, is a one-pie...

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    Original price $17.34 - Original price $17.34
    Original price
    $17.34
    $17.34 - $17.34
    Current price $17.34
  • Original price $17.17 - Original price $17.17
    Original price
    $17.17
    $17.17 - $17.17
    Current price $17.17

    1/4"-20 Black Chrome Plated Steel Coarse Thread Acorn Nuts (8 pcs.)

    Monster Fastener
    Out of stock

    Diameter: 1/4"Thickness: 3/8"Material: SteelFinish: Black ChromeDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Shape: AcornType: Cap NutBox of 8....

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    Original price $17.17 - Original price $17.17
    Original price
    $17.17
    $17.17 - $17.17
    Current price $17.17
    Sold out
  • Original price $12.82 - Original price $12.82
    Original price
    $12.82
    $12.82 - $12.82
    Current price $12.82

    1/4"-20 Black Chrome Plated Steel Grade 5 Coarse Thread Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Thickness: 3/16"Material: SteelFinish: Black ChromeDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Type: Hex NutBox of 10.Hex nuts a...

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    Original price $12.82 - Original price $12.82
    Original price
    $12.82
    $12.82 - $12.82
    Current price $12.82
  • Original price $8.74 - Original price $8.74
    Original price
    $8.74
    $8.74 - $8.74
    Current price $8.74

    1/4"-20 Black Oxide Steel Coarse Thread Hex Nuts (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Thickness: 5/16"Material: SteelFinish: Black OxideDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Type: Hex NutBox of 20.Hex nuts ar...

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    Original price $8.74 - Original price $8.74
    Original price
    $8.74
    $8.74 - $8.74
    Current price $8.74
  • Original price $10.49 - Original price $10.49
    Original price
    $10.49
    $10.49 - $10.49
    Current price $10.49

    1/4"-20 Black Phosphate Coarse Thread Extruded Long U Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Material: PhosphateThread Size: 20 (Coarse)Style: Long UType: Speed NutBox of 10.

    Original price $10.49 - Original price $10.49
    Original price
    $10.49
    $10.49 - $10.49
    Current price $10.49
  • Original price $13.57 - Original price $13.57
    Original price
    $13.57
    $13.57 - $13.57
    Current price $13.57

    1/4"-20 Black Phosphate Coarse Thread Extruded Long U Nuts (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Material: PhosphateThread Size: 20 (Coarse)Style: Long UType: Speed NutBox of 16.

    Original price $13.57 - Original price $13.57
    Original price
    $13.57
    $13.57 - $13.57
    Current price $13.57
  • Original price $12.50 - Original price $12.50
    Original price
    $12.50
    $12.50 - $12.50
    Current price $12.50

    1/4"-20 Black Phosphate Coarse Thread Extruded Regular U Nuts (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Material: PhosphateThread Size: 20 (Coarse)Style: Regular UType: Speed NutBox of 16.

    Original price $12.50 - Original price $12.50
    Original price
    $12.50
    $12.50 - $12.50
    Current price $12.50
  • Original price $40.18 - Original price $40.18
    Original price
    $40.18
    $40.18 - $40.18
    Current price $40.18

    1/4"-20 Black Phosphate Grade 2 Lock Nuts (749 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: SteelFinish: Black PhosphateDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grad...

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    Original price $40.18 - Original price $40.18
    Original price
    $40.18
    $40.18 - $40.18
    Current price $40.18
  • Original price $36.74 - Original price $36.74
    Original price
    $36.74
    $36.74 - $36.74
    Current price $36.74

    1/4"-20 Black Phosphate Grade 2 Nylon Insert Lock Nuts (679 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Black PhosphateDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Gra...

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    Original price $36.74 - Original price $36.74
    Original price
    $36.74
    $36.74 - $36.74
    Current price $36.74
  • Original price $10.87 - Original price $10.87
    Original price
    $10.87
    $10.87 - $10.87
    Current price $10.87

    1/4"-20 Brass Coarse Thread Flange Inserts (5 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Material: BrassThread Size: 20 (Coarse)Style: FlangeType: Brass InsertBox of 5.

    Original price $10.87 - Original price $10.87
    Original price
    $10.87
    $10.87 - $10.87
    Current price $10.87
  • Original price $10.56 - Original price $10.56
    Original price
    $10.56
    $10.56 - $10.56
    Current price $10.56

    1/4"-20 Brass Coarse Thread Flush Inserts (5 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Material: BrassThread Size: 20 (Coarse)Style: FlushType: Brass InsertBox of 5.

    Original price $10.56 - Original price $10.56
    Original price
    $10.56
    $10.56 - $10.56
    Current price $10.56
  • Original price $10.04 - Original price $21.52
    Original price
    $10.04 - $21.52
    $10.04 - $21.52
    Current price $10.04

    1/4"-20 Brass Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Thickness: 3/16"Material: BrassDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Type: Hex NutHex nuts are used to secure and fasten t...

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    Original price $10.04 - Original price $21.52
    Original price
    $10.04 - $21.52
    $10.04 - $21.52
    Current price $10.04
  • Original price $14.27 - Original price $15.23
    Original price
    $14.27 - $15.23
    $14.27 - $15.23
    Current price $14.27

    1/4"-20 Brass Coarse Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Thickness: 9/32"Material: BrassDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Type: Hex NutHex nuts are used to secure and fasten t...

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    Original price $14.27 - Original price $15.23
    Original price
    $14.27 - $15.23
    $14.27 - $15.23
    Current price $14.27
  • Original price $10.39 - Original price $19.97
    Original price
    $10.39 - $19.97
    $10.39 - $19.97
    Current price $10.39

    1/4"-20 Brass Coarse Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Thickness: 9/32"Material: BrassDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Type: Hex NutHex nuts are used to secure and fasten t...

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    Original price $10.39 - Original price $19.97
    Original price
    $10.39 - $19.97
    $10.39 - $19.97
    Current price $10.39
  • Original price $28.06 - Original price $28.06
    Original price
    $28.06
    $28.06 - $28.06
    Current price $28.06

    1/4"-20 Cast Zinc Coarse Thread Breakaway Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Material: ZincDriver Type: 9/16" DriverThread Size: 20 (Coarse)Style: BreakawayType: Security NutBox of 10.

    Original price $28.06 - Original price $28.06
    Original price
    $28.06
    $28.06 - $28.06
    Current price $28.06
  • Original price $18.06 - Original price $18.06
    Original price
    $18.06
    $18.06 - $18.06
    Current price $18.06

    1/4"-20 Chrome Grade 2 / A307 Acorn Cap Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Thickness: 21/32"Material: SteelFinish: ChromeDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Shape: High Crown AcornHardness: Grade...

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    Original price $18.06 - Original price $18.06
    Original price
    $18.06
    $18.06 - $18.06
    Current price $18.06
  • Original price $14.90 - Original price $14.90
    Original price
    $14.90
    $14.90 - $14.90
    Current price $14.90

    1/4"-20 Chrome Nylon Insert Lock Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 5/16"Material: SteelFinish: ChromeDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Style: Nylon InsertType...

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    Original price $14.90 - Original price $14.90
    Original price
    $14.90
    $14.90 - $14.90
    Current price $14.90
  • Original price $21.81 - Original price $27.72
    Original price
    $21.81 - $27.72
    $21.81 - $27.72
    Current price $21.81

    1/4"-20 Chrome Plated Grade 2 / A307 Steel Coarse Thread Acorn Cap Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Thickness: 21/32"Material: SteelFinish: ChromeDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Shape: High Crown AcornHardness: Grade...

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    Original price $21.81 - Original price $27.72
    Original price
    $21.81 - $27.72
    $21.81 - $27.72
    Current price $21.81
  • Original price $12.04 - Original price $12.04
    Original price
    $12.04
    $12.04 - $12.04
    Current price $12.04

    1/4"-20 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Thickness: 7/32"Material: SteelFinish: ChromeDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 5Type: Hex NutBox of 10...

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    Original price $12.04 - Original price $12.04
    Original price
    $12.04
    $12.04 - $12.04
    Current price $12.04