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  • 1/4"-20 18-8 Stainless Steel Coarse Thread Acorn Cap Nuts
    $13.06 - $16.73
    $13.06 - $16.73
    $13.06 - $16.73
    $13.06

    1/4"-20 18-8 Stainless Steel Coarse Thread Acorn Cap Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 15/32"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Shape: AcornHardness: 18-8...

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    $13.06 - $16.73
    $13.06 - $16.73
    $13.06 - $16.73
    $13.06
  • 1/4"-20 18-8 Stainless Steel Coarse Thread Acorn Cap Nuts
    $10.92 - $36.55
    $10.92 - $36.55
    $10.92 - $36.55
    $10.92

    1/4"-20 18-8 Stainless Steel Coarse Thread Acorn Cap Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 15/32"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Shape: AcornHardness: 18-8...

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    $10.92 - $36.55
    $10.92 - $36.55
    $10.92 - $36.55
    $10.92
  • 1/4"-20 18-8 Stainless Steel Coarse Thread Hex Nuts
    $10.90 - $14.03
    $10.90 - $14.03
    $10.90 - $14.03
    $10.90

    1/4"-20 18-8 Stainless Steel Coarse Thread Hex Nuts

    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: 18-8Type: Hex Nut...

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    $10.90 - $14.03
    $10.90 - $14.03
    $10.90 - $14.03
    $10.90
  • 1/4"-20 18-8 Stainless Steel Coarse Thread Hex Nuts
    $9.91 - $12.62
    $9.91 - $12.62
    $9.91 - $12.62
    $9.91

    1/4"-20 18-8 Stainless Steel Coarse Thread Hex Nuts

    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: 18-8Type: Hex Nut...

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    $9.91 - $12.62
    $9.91 - $12.62
    $9.91 - $12.62
    $9.91
  • 1/4"-20 18-8 Stainless Steel Coarse Thread High Crown Acorn Nuts
    $22.84 - $22.84
    $22.84
    $22.84 - $22.84
    $22.84

    1/4"-20 18-8 Stainless Steel Coarse Thread High Crown Acorn Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Inside Diameter: 1/4"Outside Diameter 2: 1/2"Thickness: 21/32"Internal Thread depth: 1/2"Material: Stainless SteelDriver Type: 7/16" WrenchThread S...

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    $22.84 - $22.84
    $22.84
    $22.84 - $22.84
    $22.84
  • 1/4"-20 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
    $10.26 - $17.80
    $10.26 - $17.80
    $10.26 - $17.80
    $10.26

    1/4"-20 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 5/16"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 18-8Style: Waxed ...

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    $10.26 - $17.80
    $10.26 - $17.80
    $10.26 - $17.80
    $10.26
  • 1/4"-20 18-8 Stainless Steel Coarse Thread Serrated Lock Nuts
    $8.72 - $8.72
    $8.72
    $8.72 - $8.72
    $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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    $8.72 - $8.72
    $8.72
    $8.72 - $8.72
    $8.72
  • 1/4"-20 18-8 Stainless Steel Coarse Thread Thin Pattern Lock Nuts
    $9.64 - $9.64
    $9.64
    $9.64 - $9.64
    $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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    $9.64 - $9.64
    $9.64
    $9.64 - $9.64
    $9.64
  • 1/4"-20 18-8 Stainless Steel Coarse Thread Type C Lock Nuts
    $12.36 - $12.36
    $12.36
    $12.36 - $12.36
    $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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    $12.36 - $12.36
    $12.36
    $12.36 - $12.36
    $12.36
  • 1/4"-20 316 Stainless Steel Coarse Thread Hex Nuts
    $11.86 - $11.86
    $11.86
    $11.86 - $11.86
    $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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    $11.86 - $11.86
    $11.86
    $11.86 - $11.86
    $11.86
  • 1/4"-20 316 Stainless Steel Coarse Thread Lock Nuts
    $11.88 - $11.88
    $11.88
    $11.88 - $11.88
    $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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    $11.88 - $11.88
    $11.88
    $11.88 - $11.88
    $11.88
  • 1/4"-20 Aluminum Coarse Thread Blind Nut Inserts
    $17.34 - $17.34
    $17.34
    $17.34 - $17.34
    $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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    $17.34 - $17.34
    $17.34
    $17.34 - $17.34
    $17.34
  • 1/4"-20 Aluminum Hex Nuts
    $14.98 - $14.98
    $14.98
    $14.98 - $14.98
    $14.98

    1/4"-20 Aluminum Hex Nuts (34 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Material: AluminumNominal Size: 1/4"Type: Hex NutBox of 34.Hex nuts are used to secure and fasten the threaded portion of most machin...

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    $14.98 - $14.98
    $14.98
    $14.98 - $14.98
    $14.98
  • 1/4"-20 Aluminum Hex Nuts
    $18.10 - $18.10
    $18.10
    $18.10 - $18.10
    $18.10

    1/4"-20 Aluminum Hex Nuts (34 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Material: AluminumNominal Size: 1/4"Type: Hex NutBox of 34.Hex nuts are used to secure and fasten the threaded portion of most machin...

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    $18.10 - $18.10
    $18.10
    $18.10 - $18.10
    $18.10
  • 1/4"-20 Black Chrome Plated Steel Coarse Thread Acorn Nuts
    Sold out
    $17.17 - $17.17
    $17.17
    $17.17 - $17.17
    $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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    $17.17 - $17.17
    $17.17
    $17.17 - $17.17
    $17.17
    Sold out
  • 1/4"-20 Black Chrome Plated Steel Grade 5 Coarse Thread Hex Nuts
    $12.82 - $12.82
    $12.82
    $12.82 - $12.82
    $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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    $12.82 - $12.82
    $12.82
    $12.82 - $12.82
    $12.82
  • 1/4"-20 Black Oxide Steel Coarse Thread Hex Nuts
    $8.74 - $8.74
    $8.74
    $8.74 - $8.74
    $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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    $8.74 - $8.74
    $8.74
    $8.74 - $8.74
    $8.74
  • 1/4"-20 Black Phosphate Coarse Thread Extruded Long U Nuts
    $10.49 - $10.49
    $10.49
    $10.49 - $10.49
    $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.

    $10.49 - $10.49
    $10.49
    $10.49 - $10.49
    $10.49
  • 1/4"-20 Black Phosphate Coarse Thread Extruded Long U Nuts
    $13.57 - $13.57
    $13.57
    $13.57 - $13.57
    $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.

    $13.57 - $13.57
    $13.57
    $13.57 - $13.57
    $13.57
  • 1/4"-20 Black Phosphate Coarse Thread Extruded Regular U Nuts
    $12.50 - $12.50
    $12.50
    $12.50 - $12.50
    $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.

    $12.50 - $12.50
    $12.50
    $12.50 - $12.50
    $12.50
  • 1/4"-20 Black Phosphate Grade 2 Steel Coarse Thread Lock Nuts
    $40.18 - $40.18
    $40.18
    $40.18 - $40.18
    $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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    $40.18 - $40.18
    $40.18
    $40.18 - $40.18
    $40.18
  • 1/4"-20 Black Phosphate Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
    $36.74 - $36.74
    $36.74
    $36.74 - $36.74
    $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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    $36.74 - $36.74
    $36.74
    $36.74 - $36.74
    $36.74
  • 1/4"-20 Brass Coarse Thread Flange Inserts
    $10.87 - $10.87
    $10.87
    $10.87 - $10.87
    $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.

    $10.87 - $10.87
    $10.87
    $10.87 - $10.87
    $10.87
  • 1/4"-20 Brass Coarse Thread Flush Inserts
    $10.56 - $10.56
    $10.56
    $10.56 - $10.56
    $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.

    $10.56 - $10.56
    $10.56
    $10.56 - $10.56
    $10.56