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  • 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
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 5 Steel Coarse Thread Carriage Bolts
    $9.39 - $34.15
    $9.39 - $34.15
    $9.39 - $34.15
    $9.39

    5/16"-18 x 1-1/4" Zinc Plated Grade 5 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 5Type: Carri...

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    $9.39 - $34.15
    $9.39 - $34.15
    $9.39 - $34.15
    $9.39
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $10.82 - $19.88
    $10.82 - $19.88
    $10.82 - $19.88
    $10.82

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

    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: 7/8"Hardness: Grade 5Ty...

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    $10.82 - $19.88
    $10.82 - $19.88
    $10.82 - $19.88
    $10.82
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $10.27 - $52.92
    $10.27 - $52.92
    $10.27 - $52.92
    $10.27

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

    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: 7/8"Hardness: Grade 5Ty...

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    $10.27 - $52.92
    $10.27 - $52.92
    $10.27 - $52.92
    $10.27
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $10.74 - $32.86
    $10.74 - $32.86
    $10.74 - $32.86
    $10.74

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

    Monster Fastener
    10+ in stock

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

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    $10.74 - $32.86
    $10.74 - $32.86
    $10.74 - $32.86
    $10.74
  • 5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Cold Forged Wing Nuts
    $9.86 - $50.82
    $9.86 - $50.82
    $9.86 - $50.82
    $9.86

    5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Cold Forged Wing Nuts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 37/64"Length: 1-1/4"Material: SteelFinish: ZincThread Size: 18 (Coarse)Style: Cold ForgedType: Wing NutA wing nut has a ...

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    $9.86 - $50.82
    $9.86 - $50.82
    $9.86 - $50.82
    $9.86
  • 5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Cold Forged Wing Nuts
    $9.97 - $11.26
    $9.97 - $11.26
    $9.97 - $11.26
    $9.97

    5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Cold Forged Wing Nuts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 37/64"Length: 1-1/4"Material: SteelFinish: ZincThread Size: 18 (Coarse)Style: Cold ForgedType: Wing NutA wing nut has a ...

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    $9.97 - $11.26
    $9.97 - $11.26
    $9.97 - $11.26
    $9.97
  • 5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws
    $9.70 - $13.83
    $9.70 - $13.83
    $9.70 - $13.83
    $9.70

    5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws

    Monster Fastener
    Only 8 left!

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Flat (Phillips)Thread Size: 18 (Coarse)Thread Length: FullType: Machine ScrewA ...

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    $9.70 - $13.83
    $9.70 - $13.83
    $9.70 - $13.83
    $9.70
  • 5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Phillips Pan Head Machine Screws
    $9.92 - $12.57
    $9.92 - $12.57
    $9.92 - $12.57
    $9.92

    5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Phillips Pan Head Machine Screws

    Monster Fastener
    Only 9 left!

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Pan (Phillips)Thread Size: 18 (Coarse)Thread Length: FullType: Machine ScrewA m...

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    $9.92 - $12.57
    $9.92 - $12.57
    $9.92 - $12.57
    $9.92
  • 5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Slotted Flat Head Stove Bolts
    $10.43 - $12.27
    $10.43 - $12.27
    $10.43 - $12.27
    $10.43

    5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Slotted Flat Head Stove Bolts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Flat (Slotted)Thread Size: 18 (Coarse)Thread Length: FullType: Machine ScrewA m...

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    $10.43 - $12.27
    $10.43 - $12.27
    $10.43 - $12.27
    $10.43
  • 5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Slotted Round Head Stove Bolts
    $10.30 - $12.27
    $10.30 - $12.27
    $10.30 - $12.27
    $10.30

    5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Thread Slotted Round Head Stove Bolts

    Monster Fastener
    10+ in stock

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

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    $10.30 - $12.27
    $10.30 - $12.27
    $10.30 - $12.27
    $10.30