Skip to content
Free shipping on orders $250 and up!
Free shipping on orders $250 and up!

Products

  • Original price $12.32 - Original price $14.65
    Original price
    $12.32 - $14.65
    $12.32 - $14.65
    Current price $12.32

    5/16"-18 x 6" Zinc Plated Grade 2 Steel Coarse Thread Threaded Rods

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: ZincThread Size: 18 (Coarse)Thread Length: FullHardness: Grade 2Style: Threaded StudType: Threaded ...

    View full details
    Original price $12.32 - Original price $14.65
    Original price
    $12.32 - $14.65
    $12.32 - $14.65
    Current price $12.32
  • Original price $9.93 - Original price $86.27
    Original price
    $9.93 - $86.27
    $9.93 - $86.27
    Current price $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...

    View full details
    Original price $9.93 - Original price $86.27
    Original price
    $9.93 - $86.27
    $9.93 - $86.27
    Current price $9.93
  • Original price $9.07 - Original price $11.26
    Original price
    $9.07 - $11.26
    $9.07 - $11.26
    Current price $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...

    View full details
    Original price $9.07 - Original price $11.26
    Original price
    $9.07 - $11.26
    $9.07 - $11.26
    Current price $9.07
  • Original price $8.44 - Original price $39.93
    Original price
    $8.44 - $39.93
    $8.44 - $39.93
    Current price $8.44

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

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 5/8"Thickness: 19/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...

    View full details
    Original price $8.44 - Original price $39.93
    Original price
    $8.44 - $39.93
    $8.44 - $39.93
    Current price $8.44
  • Original price $10.71 - Original price $10.71
    Original price
    $10.71
    $10.71 - $10.71
    Current price $10.71

    5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Heavy Hex Nuts (24 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 5/8"Thickness: 19/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...

    View full details
    Original price $10.71 - Original price $10.71
    Original price
    $10.71
    $10.71 - $10.71
    Current price $10.71
  • Original price $10.29 - Original price $11.58
    Original price
    $10.29 - $11.58
    $10.29 - $11.58
    Current price $10.29

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

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 7/32"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Type: Hex NutHex nuts ar...

    View full details
    Original price $10.29 - Original price $11.58
    Original price
    $10.29 - $11.58
    $10.29 - $11.58
    Current price $10.29
  • Original price $10.56 - Original price $18.12
    Original price
    $10.56 - $18.12
    $10.56 - $18.12
    Current price $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:...

    View full details
    Original price $10.56 - Original price $18.12
    Original price
    $10.56 - $18.12
    $10.56 - $18.12
    Current price $10.56
  • Original price $10.86 - Original price $10.86
    Original price
    $10.86
    $10.86 - $10.86
    Current price $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:...

    View full details
    Original price $10.86 - Original price $10.86
    Original price
    $10.86
    $10.86 - $10.86
    Current price $10.86
  • Original price $9.81 - Original price $14.17
    Original price
    $9.81 - $14.17
    $9.81 - $14.17
    Current price $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:...

    View full details
    Original price $9.81 - Original price $14.17
    Original price
    $9.81 - $14.17
    $9.81 - $14.17
    Current price $9.81
  • Original price $11.84 - Original price $11.84
    Original price
    $11.84
    $11.84 - $11.84
    Current price $11.84

    5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 9/32"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style: ...

    View full details
    Original price $11.84 - Original price $11.84
    Original price
    $11.84
    $11.84 - $11.84
    Current price $11.84
  • Original price $13.31 - Original price $13.31
    Original price
    $13.31
    $13.31 - $13.31
    Current price $13.31

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

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...

    View full details
    Original price $13.31 - Original price $13.31
    Original price
    $13.31
    $13.31 - $13.31
    Current price $13.31
  • Original price $9.81 - Original price $12.19
    Original price
    $9.81 - $12.19
    $9.81 - $12.19
    Current price $9.81

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

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...

    View full details
    Original price $9.81 - Original price $12.19
    Original price
    $9.81 - $12.19
    $9.81 - $12.19
    Current price $9.81
  • Original price $8.97 - Original price $8.97
    Original price
    $8.97
    $8.97 - $8.97
    Current price $8.97

    5/16"-24 Zinc Grade 2 Nylon Insert Lock Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    Original price $8.97 - Original price $8.97
    Original price
    $8.97
    $8.97 - $8.97
    Current price $8.97
  • Original price $12.04 - Original price $12.04
    Original price
    $12.04
    $12.04 - $12.04
    Current price $12.04

    5/16"-24 Zinc Grade 2 Nylon Insert Lock Nuts (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 2Style: N...

    View full details
    Original price $12.04 - Original price $12.04
    Original price
    $12.04
    $12.04 - $12.04
    Current price $12.04
  • Original price $8.79 - Original price $10.45
    Original price
    $8.79 - $10.45
    $8.79 - $10.45
    Current price $8.79

    5/16"-24 Zinc Plated Grade 2 Steel Fine Thread Finished Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 2Type: Hex NutHex nuts are...

    View full details
    Original price $8.79 - Original price $10.45
    Original price
    $8.79 - $10.45
    $8.79 - $10.45
    Current price $8.79
  • Original price $10.62 - Original price $10.62
    Original price
    $10.62
    $10.62 - $10.62
    Current price $10.62

    5/16"-24 Zinc Plated Grade 2 Steel Fine Thread Finished Hex Nuts (30 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 2Type: Hex NutBox of 30.He...

    View full details
    Original price $10.62 - Original price $10.62
    Original price
    $10.62
    $10.62 - $10.62
    Current price $10.62
  • Original price $9.13 - Original price $9.13
    Original price
    $9.13
    $9.13 - $9.13
    Current price $9.13

    5/16"-24 Zinc Plated Grade 2 Steel Fine Thread Kep Lock Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    Original price $9.13 - Original price $9.13
    Original price
    $9.13
    $9.13 - $9.13
    Current price $9.13
  • Original price $10.10 - Original price $12.97
    Original price
    $10.10 - $12.97
    $10.10 - $12.97
    Current price $10.10

    5/16"-24 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 2Style: N...

    View full details
    Original price $10.10 - Original price $12.97
    Original price
    $10.10 - $12.97
    $10.10 - $12.97
    Current price $10.10
  • Original price $10.07 - Original price $10.07
    Original price
    $10.07
    $10.07 - $10.07
    Current price $10.07

    5/16"-24 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    Original price $10.07 - Original price $10.07
    Original price
    $10.07
    $10.07 - $10.07
    Current price $10.07
  • Original price $12.04 - Original price $12.04
    Original price
    $12.04
    $12.04 - $12.04
    Current price $12.04

    5/16"-24 Zinc Plated Grade 2 Steel Fine Thread Top 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: 24 (Fine)Hardness: Grade 2Style: T...

    View full details
    Original price $12.04 - Original price $12.04
    Original price
    $12.04
    $12.04 - $12.04
    Current price $12.04
  • Original price $10.06 - Original price $11.01
    Original price
    $10.06 - $11.01
    $10.06 - $11.01
    Current price $10.06

    5/32 x 7/8" Zinc Plated Grade 2 Steel Fender Washers

    Monster Fastener
    10+ in stock

    Diameter: 5/32" (#8)Diameter 2: 7/8"Thickness: 1/16"Material: SteelFinish: ZincHardness: Grade 2Nominal Size: 5/32" (#8)Type: Fender WasherA thinne...

    View full details
    Original price $10.06 - Original price $11.01
    Original price
    $10.06 - $11.01
    $10.06 - $11.01
    Current price $10.06
  • Original price $10.12 - Original price $11.37
    Original price
    $10.12 - $11.37
    $10.12 - $11.37
    Current price $10.12

    5/32 x 7/8" Zinc Plated Grade 2 Steel Fender Washers

    Monster Fastener
    10+ in stock

    Diameter: 5/32" (#8)Diameter 2: 7/8"Thickness: 1/16"Material: SteelFinish: ZincHardness: Grade 2Nominal Size: 5/32" (#8)Type: Fender WasherA thinne...

    View full details
    Original price $10.12 - Original price $11.37
    Original price
    $10.12 - $11.37
    $10.12 - $11.37
    Current price $10.12
  • Original price $9.99 - Original price $9.99
    Original price
    $9.99
    $9.99 - $9.99
    Current price $9.99

    5/32" x 7/8" Black Oxide Grade 2 Steel Fender Washers (45 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/32"Diameter 2: 7/8"Thickness: 1/16"Material: SteelFinish: Black OxideHardness: Grade 2Nominal Size: 5/32"Type: Fender Washer Box of 45....

    View full details
    Original price $9.99 - Original price $9.99
    Original price
    $9.99
    $9.99 - $9.99
    Current price $9.99
  • Original price $28.93 - Original price $28.93
    Original price
    $28.93
    $28.93 - $28.93
    Current price $28.93

    5/8" x 1-15/32" x 3" x 3" x 1/4" Earthquake Code Square Washers (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 11/16"Diameter 2: 1-15/32"Length: 3"Thickness: 1/4"Material: SteelFinish: PlainHardness: Grade 2Nominal Size: 5/8"Style: Earthquake CodeT...

    View full details
    Original price $28.93 - Original price $28.93
    Original price
    $28.93
    $28.93 - $28.93
    Current price $28.93