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  • 5/16"-18 x 1-1/4" 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 1-1/4" Green Rinsed Zinc Grade 5 Hex Cap Screws (303 pcs.)

    Monster Fastener
    10+ in stock

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

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    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30
  • 5/16"-18 x 1-1/4" Steel Coarse Thread Hex Socket Headless Set Screws
    $9.86 - $9.86
    $9.86
    $9.86 - $9.86
    $9.86

    5/16"-18 x 1-1/4" Hex Socket Headless Set Screws (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelHead Style: Headless (Hex)Thread Size: 18 (Coarse)Thread Length: FullStyle: SocketType: Set ScrewBox of...

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    $9.86 - $9.86
    $9.86
    $9.86 - $9.86
    $9.86
  • 5/16"-18 x 1-1/4" Hot Dip Galvanized Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $10.96 - $19.23
    $10.96 - $19.23
    $10.96 - $19.23
    $10.96

    5/16"-18 x 1-1/4" Hot Dip Galvanized Grade 2 / A307 Steel Coarse Thread Carriage Bolts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: Hot Dip GalvanizedHead Style: CarriageThread Size: 18 (Coarse)Thread Length: FullHardness: Grad...

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    $10.96 - $19.23
    $10.96 - $19.23
    $10.96 - $19.23
    $10.96
  • 5/16"-18 x 1-1/4" Plain Steel Coarse Thread Button Head Socket Cap Screws
    $10.31 - $10.31
    $10.31
    $10.31 - $10.31
    $10.31

    5/16"-18 x 1-1/4" Plain Button Head Socket Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: PlainHead Style: Button (3/16" Socket)Thread Size: 18 (Coarse)Thread Length: FullType: Socket C...

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    $10.31 - $10.31
    $10.31
    $10.31 - $10.31
    $10.31
  • 5/16"-18 x 1-1/4" Plain Steel Coarse Thread Flat Head Socket Cap Screws
    $10.25 - $10.25
    $10.25
    $10.25 - $10.25
    $10.25

    5/16"-18 x 1-1/4" Plain Flat Head Socket Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: PlainHead Style: Flat (3/16" Socket)Thread Size: 18 (Coarse)Thread Length: FullType: Socket Cap...

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    $10.25 - $10.25
    $10.25
    $10.25 - $10.25
    $10.25
  • 5/16"-18 x 1-1/4" Plain Steel Coarse Thread Socket Cap Screws
    $12.84 - $25.30
    $12.84 - $25.30
    $12.84 - $25.30
    $12.84

    5/16"-18 x 1-1/4" Plain Steel Coarse Thread Socket Cap Screws

    Monster Fastener
    10+ in stock

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

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    $12.84 - $25.30
    $12.84 - $25.30
    $12.84 - $25.30
    $12.84
  • 5/16"-18 x 1-1/4" Polished 18-8 Stainless Steel Coarse Thread Hex Cap Screws
    $19.20 - $19.20
    $19.20
    $19.20 - $19.20
    $19.20

    5/16"-18 x 1-1/4" Polished 18-8 Stainless Hex Cap Screws (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: Stainless SteelFinish: PolishedHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: FullHardn...

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    $19.20 - $19.20
    $19.20
    $19.20 - $19.20
    $19.20
  • 5/16"-18 x 1-1/4" Polished 18-8 Stainless Steel Coarse Thread Smooth Socket Cap Screws
    $18.69 - $18.69
    $18.69
    $18.69 - $18.69
    $18.69

    5/16"-18 x 1-1/4" Polished 18-8 Stainless Smooth Socket Cap Screws (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: Stainless SteelFinish: PolishedHead Style: Smooth Socket (1/4" Socket)Thread Size: 18 (Coarse)Thread Length:...

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    $18.69 - $18.69
    $18.69
    $18.69 - $18.69
    $18.69
  • 5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Combo Round Head Machine Screws
    $12.57 - $12.57
    $12.57
    $12.57 - $12.57
    $12.57

    5/16"-18 x 1-1/4" Zinc Combo Round Head Machine Screws (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Round (Phillips|Slotted)Thread Size: 18 (Coarse)Thread Length: FullType: Machin...

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    $12.57 - $12.57
    $12.57
    $12.57 - $12.57
    $12.57
  • 5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Curved Head Machine Screws
    $21.33 - $21.33
    $21.33
    $21.33 - $21.33
    $21.33

    5/16"-18 x 1-1/4" Zinc Curved Head Machine Screws (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: CurvedThread Size: 18 (Coarse)Thread Length: FullStyle: Handle HeadType: Machin...

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    $21.33 - $21.33
    $21.33
    $21.33 - $21.33
    $21.33
  • 5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Curved Head Machine Screws
    $10.88 - $10.88
    $10.88
    $10.88 - $10.88
    $10.88

    5/16"-18 x 1-1/4" Zinc Curved Head Machine Screws (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: CurvedThread Size: 18 (Coarse)Thread Length: FullStyle: Handle HeadType: Machin...

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    $10.88 - $10.88
    $10.88
    $10.88 - $10.88
    $10.88
  • 5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Flat Countersunk Head Elevator Bolts
    $10.85 - $10.85
    $10.85
    $10.85 - $10.85
    $10.85

    5/16"-18 x 1-1/4" Zinc Flat Countersunk Elevator Bolts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Flat CountersunkThread Size: 18 (Coarse)Type: Elevator BoltBox of 10.These bolt...

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    $10.85 - $10.85
    $10.85
    $10.85 - $10.85
    $10.85
  • 5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Flat Countersunk Head Elevator Bolts
    $12.07 - $12.07
    $12.07
    $12.07 - $12.07
    $12.07

    5/16"-18 x 1-1/4" Zinc Flat Countersunk Head Elevator Bolts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Flat CountersunkThread Size: 18 (Coarse)Type: Elevator BoltBox of 10.These bolt...

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    $12.07 - $12.07
    $12.07
    $12.07 - $12.07
    $12.07
  • 5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $16.06 - $16.06
    $16.06
    $16.06 - $16.06
    $16.06

    5/16"-18 x 1-1/4" Zinc Full Thread Hex Head Tap Bolts (100 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Style: Full ThreadType: Tap BoltBox of...

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    $16.06 - $16.06
    $16.06
    $16.06 - $16.06
    $16.06
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $17.11 - $17.11
    $17.11
    $17.11 - $17.11
    $17.11

    5/16"-18 x 1-1/4" Zinc Grade 2 / A307 Carriage Bolts (100 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: CarriageThread Size: 18 (Coarse)Thread Length: FullHardness: Grade 2 / A307Type...

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    $17.11 - $17.11
    $17.11
    $17.11 - $17.11
    $17.11
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
    $9.11 - $9.11
    $9.11
    $9.11 - $9.11
    $9.11

    5/16"-18 x 1-1/4" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Square (1/2" Wrench)Thread Size: 18 (Coarse)Hardness: Grade 2 / A307Type: Squar...

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    $9.11 - $9.11
    $9.11
    $9.11 - $9.11
    $9.11
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
    $10.04 - $10.04
    $10.04
    $10.04 - $10.04
    $10.04

    5/16"-18 x 1-1/4" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Square (1/2" Wrench)Thread Size: 18 (Coarse)Hardness: Grade 2 / A307Type: Squar...

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    $10.04 - $10.04
    $10.04
    $10.04 - $10.04
    $10.04
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 5 Steel Coarse Thread Serrated Hex Washer Head Flange Bolts
    $9.24 - $9.24
    $9.24
    $9.24 - $9.24
    $9.24

    5/16"-18 x 1-1/4" Zinc Grade 5 Serrated Hex Washer Head Flange Bolts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Hex Washer (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: FullHardness: Gr...

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    $9.24 - $9.24
    $9.24
    $9.24 - $9.24
    $9.24
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $10.58 - $10.58
    $10.58
    $10.58 - $10.58
    $10.58

    5/16"-18 x 1-1/4" Zinc Grade 8 Hex Head Flange Bolts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: FullHardn...

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    $10.58 - $10.58
    $10.58
    $10.58 - $10.58
    $10.58
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $11.87 - $11.87
    $11.87
    $11.87 - $11.87
    $11.87

    5/16"-18 x 1-1/4" Zinc Grade 8 Hex Washer Head Flange Bolts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: FullHardn...

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    $11.87 - $11.87
    $11.87
    $11.87 - $11.87
    $11.87
  • 5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Hex Washer Head Type F Sheet Metal Screws
    $11.12 - $11.12
    $11.12
    $11.12 - $11.12
    $11.12

    5/16"-18 x 1-1/4" Zinc Hex Washer Head Type F Sheet Metal Screws (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Hex Washer (Slotted|Hex)Point Type: Type FThread Size: 18 (Coarse)Thread Length...

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    $11.12 - $11.12
    $11.12
    $11.12 - $11.12
    $11.12
  • 5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Phillips Pan Head Type F Sheet Metal Screws
    $9.42 - $9.42
    $9.42
    $9.42 - $9.42
    $9.42

    5/16"-18 x 1-1/4" Zinc Phillips Pan Head Type F Sheet Metal Screws (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Pan (# 4 Phillips Bit)Point Type: Type FThread Size: 18 (Coarse)Thread Length: ...

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    $9.42 - $9.42
    $9.42
    $9.42 - $9.42
    $9.42
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $10.17 - $40.18
    $10.17 - $40.18
    $10.17 - $40.18
    $10.17

    5/16"-18 x 1-1/4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: CarriageThread Size: 18 (Coarse)Thread Length: FullHardness: Grade 2 / A307Type...

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    $10.17 - $40.18
    $10.17 - $40.18
    $10.17 - $40.18
    $10.17
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $16.40 - $37.90
    $16.40 - $37.90
    $16.40 - $37.90
    $16.40

    5/16"-18 x 1-1/4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    Monster Fastener
    10+ in stock

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

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    $16.40 - $37.90
    $16.40 - $37.90
    $16.40 - $37.90
    $16.40