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  • 5/16"-18 x 1-3/4" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $26.72 - $52.92
    $26.72 - $52.92
    $26.72 - $52.92
    $26.72

    5/16"-18 x 1-3/4" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-3/4"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: Grade 5Ty...

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    $26.72 - $52.92
    $26.72 - $52.92
    $26.72 - $52.92
    $26.72
  • 5/16"-18 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $11.51 - $32.86
    $11.51 - $32.86
    $11.51 - $32.86
    $11.51

    5/16"-18 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-3/4"Material: SteelFinish: Yellow ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: Gr...

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    $11.51 - $32.86
    $11.51 - $32.86
    $11.51 - $32.86
    $11.51
  • 5/16"-18 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $11.81 - $33.12
    $11.81 - $33.12
    $11.81 - $33.12
    $11.81

    5/16"-18 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-3/4"Material: SteelFinish: Blue Rinsed ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardnes...

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    $11.81 - $33.12
    $11.81 - $33.12
    $11.81 - $33.12
    $11.81
  • 5/16"-18 x 1-3/8" x 2-1/2" Zinc Plated Steel Round U-Bolt
    $20.30 - $20.30
    $20.30
    $20.30 - $20.30
    $20.30

    5/16"-18 x 1-3/8" x 2-1/2" Zinc Plated Steel Round U-Bolt (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 1-3/8"Length: 2-1/2"Material: SteelFinish: ZincShape: RoundType: U-BoltBox of 10.

    $20.30 - $20.30
    $20.30
    $20.30 - $20.30
    $20.30
  • 5/16"-18 x 1-3/8" x 3-3/4" Zinc Plated Steel Round U-Bolt
    $21.13 - $21.13
    $21.13
    $21.13 - $21.13
    $21.13

    5/16"-18 x 1-3/8" x 3-3/4" Zinc Plated Steel Round U-Bolt (10 pcs.)

    Monster Fastener
    Only 6 left!

    Thread Diameter: 5/16"Inside Diameter: 1-3/8"Length: 3-3/4"Material: SteelFinish: ZincShape: RoundType: U-Bolt Box of 10.

    $21.13 - $21.13
    $21.13
    $21.13 - $21.13
    $21.13
  • 5/16"-18 x 1-3/8" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
    $9.40 - $9.40
    $9.40
    $9.40 - $9.40
    $9.40

    5/16"-18 x 1-3/8" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-3/8"Material: SteelFinish: ZincHead Style: Square (1/2" Wrench)Thread Size: 18 (Coarse)Hardness: Grade 2 / A307Type: Squar...

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    $9.40 - $9.40
    $9.40
    $9.40 - $9.40
    $9.40
  • 5/16"-18 x 1-3/8" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
    $10.38 - $12.39
    $10.38 - $12.39
    $10.38 - $12.39
    $10.38

    5/16"-18 x 1-3/8" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-3/8"Material: SteelFinish: ZincHead Style: Square (1/2" Wrench)Thread Size: 18 (Coarse)Hardness: Grade 2 / A307Type: Squar...

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    $10.38 - $12.39
    $10.38 - $12.39
    $10.38 - $12.39
    $10.38
  • $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26

    5/16"-18 x 1.57" Black Steel Coarse Thread Joint Connector Bolts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1.57"Material: SteelFinish: BlackThread Size: 18 (Coarse)Type: Connector Bolt Box of 10.

    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26
  • 5/16"-18 x 1.57" Steel Coarse Thread Joint Connector Bolts
    $13.98 - $13.98
    $13.98
    $13.98 - $13.98
    $13.98

    5/16"-18 x 1.57" Steel Coarse Thread Joint Connector Bolts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1.57"Material: SteelFinish: BronzeThread Size: 18 (Coarse)Type: Connector BoltBox of 10.

    $13.98 - $13.98
    $13.98
    $13.98 - $13.98
    $13.98
  • 5/16"-18 x 1.97" Black Steel Coarse Thread Joint Connector Caps
    $14.06 - $14.06
    $14.06
    $14.06 - $14.06
    $14.06

    5/16"-18 x 1.97" Black Steel Coarse Thread Joint Connector Caps (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1.97"Material: SteelFinish: BlackThread Size: 18 (Coarse)Style: Joint Connector CapType: Connector BoltBox of 10.

    $14.06 - $14.06
    $14.06
    $14.06 - $14.06
    $14.06
  • 5/16"-18 x 1.97" Steel Coarse Thread Joint Connector Bolts
    $15.04 - $15.04
    $15.04
    $15.04 - $15.04
    $15.04

    5/16"-18 x 1.97" Steel Coarse Thread Joint Connector Bolts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1.97"Material: SteelFinish: BronzeThread Size: 18 (Coarse)Type: Connector BoltBox of 10.

    $15.04 - $15.04
    $15.04
    $15.04 - $15.04
    $15.04
  • 5/16"-18 x 1/2" Black Chrome Plated Steel Coarse Thread Button Head Socket Cap Screws
    $21.92 - $21.92
    $21.92
    $21.92 - $21.92
    $21.92

    5/16"-18 x 1/2" Black Chrome Button Head Socket Cap Screws (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1/2"Material: SteelFinish: Black ChromeHead Style: Button (3/16" Socket)Thread Size: 18 (Coarse)Thread Length: FullType: Soc...

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    $21.92 - $21.92
    $21.92
    $21.92 - $21.92
    $21.92
  • 5/16"-18 x 1/2" Chrome Plated Grade 8 Steel Coarse Thread Button Head Socket Cap Screws
    $28.78 - $28.78
    $28.78
    $28.78 - $28.78
    $28.78

    5/16"-18 x 1/2" Chrome Grade 8 Button Head Socket Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1/2"Material: SteelFinish: ChromeHead Style: Button (3/16" Socket)Thread Size: 18 (Coarse)Thread Length: FullHardness: Grade...

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    $28.78 - $28.78
    $28.78
    $28.78 - $28.78
    $28.78
  • 5/16"-18 x 1/2" Chrome Plated Grade 8 Steel Coarse Thread Flat Head Socket Cap Screws
    $29.84 - $29.84
    $29.84
    $29.84 - $29.84
    $29.84

    5/16"-18 x 1/2" Chrome Grade 8 Flat Head Socket Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1/2"Material: SteelFinish: ChromeHead Style: Flat (3/16" Socket)Thread Size: 18 (Coarse)Thread Length: FullHardness: Grade 8...

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    $29.84 - $29.84
    $29.84
    $29.84 - $29.84
    $29.84
  • 5/16"-18 x 1/2" Chrome Plated Grade 8 Steel Coarse Thread Flat Head Socket Cap Screws
    $29.84 - $29.84
    $29.84
    $29.84 - $29.84
    $29.84

    5/16"-18 x 1/2" Chrome Grade 8 Flat Socket Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1/2"Material: SteelFinish: ChromeHead Style: Flat (3/16" Socket)Thread Size: 18 (Coarse)Thread Length: FullHardness: Grade 8...

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    $29.84 - $29.84
    $29.84
    $29.84 - $29.84
    $29.84
  • 5/16"-18 x 1/2"
    $8.30 - $8.30
    $8.30
    $8.30 - $8.30
    $8.30

    5/16"-18 x 1/2" Grade 5 Full Thread Hex Bolts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1/2"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Thread Length: FullHardness: Grade 5Type: Cap...

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    $8.30 - $8.30
    $8.30
    $8.30 - $8.30
    $8.30
  • 5/16"-18 x 1/2" Green Rinsed Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30

    5/16"-18 x 1/2" Green Rinsed Zinc Grade 5 Hex Cap Screws (526 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1/2"Material: SteelFinish: Green Rinsed ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 1/2"Hardness...

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    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30
  • 5/16"-18 x 1/2" Steel Coarse Thread Hex Socket Headless Set Screws
    $10.62 - $10.62
    $10.62
    $10.62 - $10.62
    $10.62

    5/16"-18 x 1/2" Hex Socket Headless Set Screws (15 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1/2"Material: SteelHead Style: Headless (Hex)Thread Size: 18 (Coarse)Thread Length: FullStyle: SocketType: Set ScrewBox of 1...

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    $10.62 - $10.62
    $10.62
    $10.62 - $10.62
    $10.62
  • 5/16"-18 x 1/2" Plain Steel Coarse Thread Button Head Socket Cap Screws
    $9.48 - $9.48
    $9.48
    $9.48 - $9.48
    $9.48

    5/16"-18 x 1/2" Plain Button Head Socket Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1/2"Material: SteelFinish: PlainHead Style: Button (3/16" Socket)Thread Size: 18 (Coarse)Thread Length: FullType: Socket Cap...

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    $9.48 - $9.48
    $9.48
    $9.48 - $9.48
    $9.48
  • 5/16"-18 x 1/2" Plain Steel Coarse Thread Flat Head Socket Cap Screws
    $9.32 - $9.32
    $9.32
    $9.32 - $9.32
    $9.32

    5/16"-18 x 1/2" Plain Flat Head Socket Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1/2"Material: SteelFinish: PlainHead Style: Flat (3/16" Socket)Thread Size: 18 (Coarse)Thread Length: FullType: Socket Cap S...

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    $9.32 - $9.32
    $9.32
    $9.32 - $9.32
    $9.32
  • 5/16"-18 x 1/2" Plain Steel Coarse Thread Socket Cap Screws
    $10.11 - $19.79
    $10.11 - $19.79
    $10.11 - $19.79
    $10.11

    5/16"-18 x 1/2" Plain Steel Coarse Thread Socket Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1/2"Material: SteelFinish: PlainHead Style: Socket (1/4" Socket)Thread Size: 18 (Coarse)Thread Length: FullType: Socket Cap ...

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    $10.11 - $19.79
    $10.11 - $19.79
    $10.11 - $19.79
    $10.11
  • 5/16"-18 x 1/2" Plain Steel Coarse Thread Socket Cap Screws
    $11.97 - $11.97
    $11.97
    $11.97 - $11.97
    $11.97

    5/16"-18 x 1/2" Plain Steel Coarse Thread Socket Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1/2"Material: SteelFinish: PlainHead Style: Socket (1/4" Socket)Thread Size: 18 (Coarse)Thread Length: FullType: Socket Cap ...

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    $11.97 - $11.97
    $11.97
    $11.97 - $11.97
    $11.97
  • 5/16"-18 x 1/2" Steel Coarse Thread Slotted Headless Set Screws
    $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95

    5/16"-18 x 1/2" Slotted Headless Set Screws (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1/2"Material: SteelHead Style: Headless (Slotted)Thread Size: 18 (Coarse)Thread Length: FullType: Set ScrewBox of 20.A set s...

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    $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95
  • 5/16"-18 x 1/2" Steel Coarse Thread Square Head Set Screws
    $9.79 - $9.79
    $9.79
    $9.79 - $9.79
    $9.79

    5/16"-18 x 1/2" Square Head Set Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1/2"Material: SteelHead Style: Square (Square)Thread Size: 18 (Coarse)Thread Length: FullType: Set ScrewBox of 10.A set scre...

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    $9.79 - $9.79
    $9.79
    $9.79 - $9.79
    $9.79