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Free shipping on orders $250 and up!

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  • 5/16" x 7/8" x 1-3/4" Zinc Plated Steel Clothesline Hooks
    $25.53 - $25.53
    $25.53
    $25.53 - $25.53
    $25.53

    5/16" x 7/8" x 1-3/4" Zinc Plated Steel Clothesline Hooks (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 7/8"Length: 1-3/4"Material: SteelFinish: ZincType: Screw HookApplication: ClotheslineBox of 10.May be used with a plasti...

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    $25.53 - $25.53
    $25.53
    $25.53 - $25.53
    $25.53
  • 5/16" x 7/8" x 3" Zinc Plated Steel Open S Hooks
    $11.16 - $64.35
    $11.16 - $64.35
    $11.16 - $64.35
    $11.16

    5/16" x 7/8" x 3" Zinc Plated Steel Open S Hooks

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 7/8"Length: 3"Material: SteelFinish: ZincStyle: OpenType: S HookFor medium to heavy duty applications around the home th...

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    $11.16 - $64.35
    $11.16 - $64.35
    $11.16 - $64.35
    $11.16
  • 5/16" x 7/8" x 3" Zinc Plated Steel Open S Hooks
    $10.47 - $14.52
    $10.47 - $14.52
    $10.47 - $14.52
    $10.47

    5/16" x 7/8" x 3" Zinc Plated Steel Open S Hooks

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 7/8"Length: 3"Material: SteelFinish: ZincStyle: OpenType: S HookFor medium to heavy duty applications around the home th...

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    $10.47 - $14.52
    $10.47 - $14.52
    $10.47 - $14.52
    $10.47
  • 5/16" x 9/16" Black Chrome Plated Grade 2 Steel AN Washers
    $21.52 - $21.52
    $21.52
    $21.52 - $21.52
    $21.52

    5/16" x 9/16" Black Chrome Plated Grade 2 Steel AN Washers (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 1/16"Material: SteelFinish: Black ChromeThread Type: ANHardness: Grade 2Nominal Size: 5/16"Style: ANType...

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    $21.52 - $21.52
    $21.52
    $21.52 - $21.52
    $21.52
  • 5/16" x 9/16" Chrome Plated Grade 2 Steel AN Washers
    $16.72 - $16.72
    $16.72
    $16.72 - $16.72
    $16.72

    5/16" x 9/16" Chrome Plated Grade 2 Steel AN Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 1/16"Material: SteelFinish: ChromeThread Type: ANHardness: Grade 2Nominal Size: 5/16"Style: ANType: Flat...

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    $16.72 - $16.72
    $16.72
    $16.72 - $16.72
    $16.72
  • 5/16" x 9/16" Chrome Plated Grade 2 Steel AN Washers
    $19.41 - $19.41
    $19.41
    $19.41 - $19.41
    $19.41

    5/16" x 9/16" Chrome Plated Grade 2 Steel AN Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 1/16"Material: SteelFinish: ChromeThread Type: ANHardness: Grade 2Nominal Size: 5/16"Style: ANType: Flat...

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    $19.41 - $19.41
    $19.41
    $19.41 - $19.41
    $19.41
  • 5/16" x 9/16" Zinc Plated Grade 2 Steel AN Washers
    $9.75 - $9.75
    $9.75
    $9.75 - $9.75
    $9.75

    5/16" x 9/16" Zinc Plated Grade 2 Steel AN Washers (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 5/8"Material: SteelFinish: Yellow ZincThread Type: ANHardness: Grade 2Nominal Size: 1/16"Style: ANType: ...

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    $9.75 - $9.75
    $9.75
    $9.75 - $9.75
    $9.75
  • 5/16" Zinc Plated Steel Cable Thimbles
    $13.00 - $13.00
    $13.00
    $13.00 - $13.00
    $13.00

    5/16" Zinc Plated Steel Cable Thimbles (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Material: SteelFinish: ZincType: Cable ThimbleApplication: 5/16" CableBox of 6.A cable thimble is installed inside a cable loop to p...

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    $13.00 - $13.00
    $13.00
    $13.00 - $13.00
    $13.00
  • 5/16" Zinc Plated Steel Double Expansion Shields
    $54.14 - $54.14
    $54.14
    $54.14 - $54.14
    $54.14

    5/16" Zinc Plated Steel Double Expansion Shields (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Material: SteelFinish: ZincDrill Size: 5/8"Style: DoubleType: Expansion AnchorApplication: Concrete|Brick|StoneBox of 50.

    $54.14 - $54.14
    $54.14
    $54.14 - $54.14
    $54.14
  • 5/16" Zinc Plated Steel Double Split Clamping Collar
    $10.62 - $10.62
    $10.62
    $10.62 - $10.62
    $10.62

    5/16" Zinc Plated Steel Double Split Clamping Collar (2 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 8mmDiameter 2: 16mmLength: 8mmMaterial: SteelFinish: ZincType: Shaft CollarsBox of 2.

    $10.62 - $10.62
    $10.62
    $10.62 - $10.62
    $10.62
  • 5/16" Zinc Plated Steel Drop-In Anchor Setting Tools
    $13.29 - $13.29
    $13.29
    $13.29 - $13.29
    $13.29

    5/16" Zinc Plated Steel Drop-In Anchor Setting Tools (1 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Material: SteelFinish: ZincStyle: Drop-In AnchorType: Setting ToolApplication: HVAC / Fire Sprinkler UseBox of 1.

    $13.29 - $13.29
    $13.29
    $13.29 - $13.29
    $13.29
  • 5/16" Zinc Plated Steel Drop-In Anchors
    $70.60 - $70.60
    $70.60
    $70.60 - $70.60
    $70.60

    5/16" Zinc Plated Steel Drop-In Anchors (100 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-5/32"Material: SteelFinish: Yellow ZincDrill Size: 3/8"Thread Size: 18 (Coarse)Thread Length: 1/2"Style: Knurled CT-TypeTy...

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    $70.60 - $70.60
    $70.60
    $70.60 - $70.60
    $70.60
  • 5/16" Zinc Plated Steel Internal Retaining Rings
    $15.50 - $15.50
    $15.50
    $15.50 - $15.50
    $15.50

    5/16" Zinc Plated Steel Internal Retaining Rings (40 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Material: SteelFinish: ZincType: Internal Retaining RingBox of 40.An internal retaining ring goes on the inside of a shaft to locate...

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    $15.50 - $15.50
    $15.50
    $15.50 - $15.50
    $15.50
  • 5/16" Zinc Plated Steel Machine Screw Anchor Set Tools
    $9.83 - $9.83
    $9.83
    $9.83 - $9.83
    $9.83

    5/16" Zinc Plated Steel Machine Screw Anchor Set Tools (1 pcs)

    Monster Fastener
    Only 2 left!

    Diameter: 5/16"Material: SteelFinish: ZincStyle: Machine Screw AnchorType: Setting ToolApplication: 5/16" Machine Screw AnchorBox of 1.

    $9.83 - $9.83
    $9.83
    $9.83 - $9.83
    $9.83
  • 5/16" Zinc Plated Steel Pushnut Washers
    $15.40 - $15.40
    $15.40
    $15.40 - $15.40
    $15.40

    5/16" Zinc Plated Steel Pushnut Washers (30 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Material: SteelFinish: ZincShape: RoundStyle: WasherType: Push NutBox of 30.Instead of threads a push nut uses flanges facing inward...

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    $15.40 - $15.40
    $15.40
    $15.40 - $15.40
    $15.40
  • 5/16" Zinc Plated Steel Safety Hooks
    $21.82 - $21.82
    $21.82
    $21.82 - $21.82
    $21.82

    5/16" Zinc Plated Steel Safety Hooks (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Material: SteelFinish: ZincType: Safety HookBox of 10.

    $21.82 - $21.82
    $21.82
    $21.82 - $21.82
    $21.82
  • 5/16" Zinc Plated Steel Single Expansion Shields
    $45.07 - $45.07
    $45.07
    $45.07 - $45.07
    $45.07

    5/16" Zinc Plated Steel Single Expansion Shields (50 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Material: SteelFinish: ZincDrill Size: 5/8"Style: SingleType: Expansion AnchorApplication: Concrete|Brick|StoneBox of 50.

    $45.07 - $45.07
    $45.07
    $45.07 - $45.07
    $45.07
  • 5/16" Zinc Plated Steel Straight Drive-In Grease Fittings
    $11.72 - $19.15
    $11.72 - $19.15
    $11.72 - $19.15
    $11.72

    5/16" Zinc Plated Steel Straight Drive-In Grease Fittings

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Material: SteelFinish: ZincStyle: Drive-InType: Grease FittingAngle: StraightA grease fitting is a lubrication fitting used in mecha...

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    $11.72 - $19.15
    $11.72 - $19.15
    $11.72 - $19.15
    $11.72
  • 5/16" Zinc Plated Steel Washer Cap Push Nuts
    $10.74 - $10.74
    $10.74
    $10.74 - $10.74
    $10.74

    5/16" Zinc Plated Steel Washer Cap Push Nuts (16 pcs.)

    Monster Fastener
    Only 3 left!

    Diameter: 5/16"Material: SteelFinish: ZincStyle: Washer CapType: Push NutBox of 16.Instead of threads a push nut uses flanges facing inward acting ...

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    $10.74 - $10.74
    $10.74
    $10.74 - $10.74
    $10.74
  • 5/16" Zinc Plated Steel Washer Cap Push Nuts
    $11.37 - $11.37
    $11.37
    $11.37 - $11.37
    $11.37

    5/16" Zinc Plated Steel Washer Cap Push Nuts (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Material: SteelFinish: ZincStyle: Washer CapType: Push NutBox of 16.Instead of threads a push nut uses flanges facing inward acting ...

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    $11.37 - $11.37
    $11.37
    $11.37 - $11.37
    $11.37
  • 5/16"-16 x 10-5/16" Coarse Thread J End Hold Down Bolts
    $27.72 - $27.72
    $27.72
    $27.72 - $27.72
    $27.72

    5/16"-16 x 10-5/16" Coarse Thread J End Hold Down Bolts

    Monster Fastener
    10+ in stock

    Box of 5.Used to secure a battery in its base to prevent movement.

    $27.72 - $27.72
    $27.72
    $27.72 - $27.72
    $27.72
  • 5/16"-16 x 10-5/16" Zinc Plated Steel Hook End Bolt Hold Down Bars
    $25.32 - $25.32
    $25.32
    $25.32 - $25.32
    $25.32

    5/16"-16 x 10-5/16" Zinc Plated Steel Hook End Bolt Hold Down Bars (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 10-5/16"Material: SteelFinish: ZincThread Size: 18 (Coarse)Style: Hook EndType: Battery Hold Down BoltBox of 6.Used to secur...

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    $25.32 - $25.32
    $25.32
    $25.32 - $25.32
    $25.32
  • 5/16"-18 Black Chrome Plated Steel Coarse Thread Nylon Insert Lock Nuts
    $12.82 - $12.82
    $12.82
    $12.82 - $12.82
    $12.82

    5/16"-18 Black Chrome Nylon Insert Lock Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: SteelFinish: Black ChromeDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Style: Nylon In...

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    $12.82 - $12.82
    $12.82
    $12.82 - $12.82
    $12.82
  • 5/16"-18 Black Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts
    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00

    5/16"-18 Black Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Material: SteelFinish: Black ChromeThread Size: 18 (Coarse)Hardness: Grade 5Type: Hex NutBox of 8.Hex nuts are used to secure and fa...

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    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00