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  • 5/16"-18 x 5/8" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $13.73 - $13.73
    $13.73
    $13.73 - $13.73
    $13.73

    5/16"-18 x 5/8" Zinc Grade 2 / A307 Hex Bolts (100 pcs)

    Monster Fastener
    10+ in stock

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

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    $13.73 - $13.73
    $13.73
    $13.73 - $13.73
    $13.73
  • 5/16"-18 x 5/8" Zinc Plated Steel Coarse Thread Hex Washer Head Type F Sheet Metal Screws
    $11.05 - $11.05
    $11.05
    $11.05 - $11.05
    $11.05

    5/16"-18 x 5/8" Zinc Hex Washer Head Type F Sheet Metal Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 5/8"Material: SteelFinish: ZincHead Style: Hex Washer (Slotted|Hex)Point Type: Type FThread Size: 18 (Coarse)Thread Length: ...

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    $11.05 - $11.05
    $11.05
    $11.05 - $11.05
    $11.05
  • 5/16"-18 x 5/8" Zinc Plated Steel Coarse Thread Brad Hole Tee Nuts
    $13.09 - $13.09
    $13.09
    $13.09 - $13.09
    $13.09

    5/16"-18 x 5/8" Zinc Plated Steel Coarse Thread Brad Hole Tee Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 5/8"Material: SteelFinish: ZincDrill Size: 25/64"Thread Size: 18 (Coarse)Shape: RoundStyle: Brad HoleType: Tee NutBox of 12....

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    $13.09 - $13.09
    $13.09
    $13.09 - $13.09
    $13.09
  • 5/16"-18 x 6" 18-8 Stainless Steel Coarse Full Thread Hex Head Tap Bolts
    $11.46 - $11.46
    $11.46
    $11.46 - $11.46
    $11.46

    5/16"-18 x 6" 18-8 Stainless Coarse Full Thread Hex Head Tap Bolts (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: Stainless SteelHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: FullHardness: 18-8Style: Full...

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    $11.46 - $11.46
    $11.46
    $11.46 - $11.46
    $11.46
  • 5/16"-18 x 6" 18-8 Stainless Steel Coarse Thread Phillips Flat Head Machine Screws
    $21.76 - $21.76
    $21.76
    $21.76 - $21.76
    $21.76

    5/16"-18 x 6" 18-8 Stainless Phillips Flat Head Machine Screws (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: Stainless SteelHead Style: Flat (Phillips)Thread Size: 18 (Coarse)Thread Length: FullHardness: 18-8Type: Machine...

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    $21.76 - $21.76
    $21.76
    $21.76 - $21.76
    $21.76
  • 5/16"-18 x 6" 18-8 Stainless Steel Coarse Thread Phillips Pan Head Machine Screws
    $24.24 - $24.24
    $24.24
    $24.24 - $24.24
    $24.24

    5/16"-18 x 6" 18-8 Stainless Phillips Pan Head Machine Screws (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: Stainless SteelHead Style: Pan (Phillips)Thread Size: 18 (Coarse)Thread Length: FullHardness: 18-8Type: Machine ...

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    $24.24 - $24.24
    $24.24
    $24.24 - $24.24
    $24.24
  • 5/16"-18 x 6" 18-8 Stainless Steel Coarse Thread Carriage Bolts
    $13.80 - $63.73
    $13.80 - $63.73
    $13.80 - $63.73
    $13.80

    5/16"-18 x 6" 18-8 Stainless Steel Coarse Thread Carriage Bolts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: Stainless SteelHead Style: CarriageThread Size: 18 (Coarse)Thread Length: FullHardness: 18-8Type: Carriage BoltS...

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    $13.80 - $63.73
    $13.80 - $63.73
    $13.80 - $63.73
    $13.80
  • 5/16"-18 x 6" 18-8 Stainless Steel Coarse Thread Hex Cap Screws
    $12.37 - $45.96
    $12.37 - $45.96
    $12.37 - $45.96
    $12.37

    5/16"-18 x 6" 18-8 Stainless Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: Stainless SteelHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: 18-8Type: Cap S...

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    $12.37 - $45.96
    $12.37 - $45.96
    $12.37 - $45.96
    $12.37
  • 5/16"-18 x 6" 18-8 Stainless Steel Coarse Thread Threaded Rods
    $17.24 - $17.24
    $17.24
    $17.24 - $17.24
    $17.24

    5/16"-18 x 6" 18-8 Stainless Steel Coarse Thread Threaded Rods (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: Stainless SteelThread Size: 18 (Coarse)Thread Length: FullHardness: 18-8Type: Threaded RodBox of 4.Threaded rod ...

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    $17.24 - $17.24
    $17.24
    $17.24 - $17.24
    $17.24
  • 5/16"-18 x 6" Hot Dip Galvanized Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $32.52 - $32.52
    $32.52
    $32.52 - $32.52
    $32.52

    5/16"-18 x 6" Galvanized Grade 2 / A307 Carriage Bolts (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: Hot Dip GalvanizedHead Style: CarriageThread Size: 18 (Coarse)Thread Length: FullHardness: Grade 2 ...

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    $32.52 - $32.52
    $32.52
    $32.52 - $32.52
    $32.52
  • 5/16"-18 x 6" 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 6" Green Rinsed Zinc Grade 5 Hex Cap Screws (75 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: Green Rinsed ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: ...

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    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30
  • 5/16"-18 x 6" Hot Dip Galvanized Steel Coarse Thread Hex Cap Screws
    $10.80 - $48.15
    $10.80 - $48.15
    $10.80 - $48.15
    $10.80

    5/16"-18 x 6" Hot Dip Galvanized Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: Hot Dip GalvanizedHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 1" to 2"Type:...

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    $10.80 - $48.15
    $10.80 - $48.15
    $10.80 - $48.15
    $10.80
  • 5/16"-18 x 6" Plain Steel Coarse Thread Hanger Bolts
    $34.28 - $34.28
    $34.28
    $34.28 - $34.28
    $34.28

    5/16"-18 x 6" Plain Steel Coarse Thread Hanger Bolts (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: PlainThread Size: 18 (Coarse)Type: Hanger BoltApplication: OverheadBox of 50.A hanger bolt is a hea...

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    $34.28 - $34.28
    $34.28
    $34.28 - $34.28
    $34.28
  • 5/16"-18 x 6" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $27.52 - $27.52
    $27.52
    $27.52 - $27.52
    $27.52

    5/16"-18 x 6" Zinc Grade 2 / A307 Carriage Bolts (50 pcs.)

    Monster Fastener
    Only 6 left!

    Diameter: 5/16"Length: 6"Material: SteelFinish: ZincHead Style: CarriageThread Size: 18 (Coarse)Thread Length: FullHardness: Grade 2 / A307Type: Ca...

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    $27.52 - $27.52
    $27.52
    $27.52 - $27.52
    $27.52
  • 5/16"-18 x 6" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $28.78 - $40.18
    $28.78 - $40.18
    $28.78 - $40.18
    $28.78

    5/16"-18 x 6" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: ZincHead Style: CarriageThread Size: 18 (Coarse)Thread Length: FullHardness: Grade 2 / A307Type: Ca...

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    $28.78 - $40.18
    $28.78 - $40.18
    $28.78 - $40.18
    $28.78
  • 5/16"-18 x 6" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $31.75 - $37.90
    $31.75 - $37.90
    $31.75 - $37.90
    $31.75

    5/16"-18 x 6" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: Grade 2 / A30...

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    $31.75 - $37.90
    $31.75 - $37.90
    $31.75 - $37.90
    $31.75
  • 5/16"-18 x 6" Zinc Plated Grade 2 Steel Coarse Thread Threaded Rods
    $12.32 - $14.65
    $12.32 - $14.65
    $12.32 - $14.65
    $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 ...

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    $12.32 - $14.65
    $12.32 - $14.65
    $12.32 - $14.65
    $12.32
  • 5/16"-18 x 6" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $45.75 - $52.92
    $45.75 - $52.92
    $45.75 - $52.92
    $45.75

    5/16"-18 x 6" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: Grade 5Type: ...

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    $45.75 - $52.92
    $45.75 - $52.92
    $45.75 - $52.92
    $45.75
  • 5/16"-18 x 6" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $43.11 - $43.11
    $43.11
    $43.11 - $43.11
    $43.11

    5/16"-18 x 6" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: Grade 5Type: ...

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    $43.11 - $43.11
    $43.11
    $43.11 - $43.11
    $43.11
  • 5/16"-18 x 6" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $34.47 - $34.47
    $34.47
    $34.47 - $34.47
    $34.47

    5/16"-18 x 6" Zinc Plated Grade 8 Hex Cap Screws (25 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: Yellow ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 1-1/8"Hardness: Grad...

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    $34.47 - $34.47
    $34.47
    $34.47 - $34.47
    $34.47
  • 5/16"-18 x 6" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $9.85 - $9.85
    $9.85
    $9.85 - $9.85
    $9.85

    5/16"-18 x 6" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws (2 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: Yellow ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 1-1/8"Hardness: Grad...

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    $9.85 - $9.85
    $9.85
    $9.85 - $9.85
    $9.85
  • 5/16"-18 x 6" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $12.18 - $18.40
    $12.18 - $18.40
    $12.18 - $18.40
    $12.18

    5/16"-18 x 6" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Style: Full ThreadType: Tap BoltA tap bolt...

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    $12.18 - $18.40
    $12.18 - $18.40
    $12.18 - $18.40
    $12.18
  • 5/16"-18 x 6" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $13.20 - $13.20
    $13.20
    $13.20 - $13.20
    $13.20

    5/16"-18 x 6" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Style: Full ThreadType: Tap BoltBox of 8.A...

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    $13.20 - $13.20
    $13.20
    $13.20 - $13.20
    $13.20
  • 5/16"-18 x 6" Zinc Plated Steel Round Head Toggle Bolts
    $28.69 - $28.69
    $28.69
    $28.69 - $28.69
    $28.69

    5/16"-18 x 6" Zinc Plated Steel Round Head Toggle Bolts (25 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: ZincHead Style: Round (Slotted)Thread Size: 18 (Coarse)Thread Length: FullType: Machine ScrewBox of...

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    $28.69 - $28.69
    $28.69
    $28.69 - $28.69
    $28.69