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  • 5/16" x 4-1/2" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws
    $22.97 - $48.73
    $22.97 - $48.73
    $22.97 - $48.73
    $22.97

    5/16" x 4-1/2" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 4-1/2"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Point Type: GimletThread Length: PartialHardness: Grade 2 / A3...

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    $22.97 - $48.73
    $22.97 - $48.73
    $22.97 - $48.73
    $22.97
  • 5/16" x 5" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws
    $26.33 - $48.73
    $26.33 - $48.73
    $26.33 - $48.73
    $26.33

    5/16" x 5" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 5"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Point Type: GimletThread Length: PartialHardness: Grade 2 / A307Ty...

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    $26.33 - $48.73
    $26.33 - $48.73
    $26.33 - $48.73
    $26.33
  • 5/16" x 5" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws
    $26.97 - $26.97
    $26.97
    $26.97 - $26.97
    $26.97

    5/16" x 5" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws (50 pcs.)

    Monster Fastener
    Only 4 left!

    Diameter: 5/16"Length: 5"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Point Type: GimletThread Length: PartialHardness: Grade 2 / A307Ty...

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    $26.97 - $26.97
    $26.97
    $26.97 - $26.97
    $26.97
  • 5/16" x 5-1/2" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws
    $28.69 - $48.73
    $28.69 - $48.73
    $28.69 - $48.73
    $28.69

    5/16" x 5-1/2" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 5-1/2"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Point Type: GimletThread Length: PartialHardness: Grade 2 / A3...

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    $28.69 - $48.73
    $28.69 - $48.73
    $28.69 - $48.73
    $28.69
  • 5/16" x 6" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws
    $31.17 - $48.73
    $31.17 - $48.73
    $31.17 - $48.73
    $31.17

    5/16" x 6" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Point Type: GimletThread Length: PartialHardness: Grade 2 / A307Ty...

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    $31.17 - $48.73
    $31.17 - $48.73
    $31.17 - $48.73
    $31.17
  • 5/16" x 6" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws
    $31.93 - $31.93
    $31.93
    $31.93 - $31.93
    $31.93

    5/16" x 6" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws (50 pcs.)

    Monster Fastener
    Only 8 left!

    Diameter: 5/16"Length: 6"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Point Type: GimletThread Length: PartialHardness: Grade 2 / A307Ty...

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    $31.93 - $31.93
    $31.93
    $31.93 - $31.93
    $31.93
  • 5/16"-18 Chrome Plated Grade 2 / A307 Steel Coarse Thread Acorn Cap Nuts
    $27.72 - $27.72
    $27.72
    $27.72 - $27.72
    $27.72

    5/16"-18 Chrome Plated Grade 2 / A307 Steel Coarse Thread Acorn Cap Nuts

    Monster Fastener
    10+ in stock

    Box of 15.A closed nut having a dome-like cap over the back, protruding part of the engaged screw or bolt. Also called an acorn nut.

    $27.72 - $27.72
    $27.72
    $27.72 - $27.72
    $27.72
  • 5/16"-18 x 1" Hot Dip Galvanized Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $10.56 - $30.16
    $10.56 - $30.16
    $10.56 - $30.16
    $10.56

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

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1"Material: SteelFinish: Hot Dip GalvanizedHead Style: CarriageThread Size: 18 (Coarse)Thread Length: FullHardness: Grade 2 ...

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    $10.56 - $30.16
    $10.56 - $30.16
    $10.56 - $30.16
    $10.56
  • 5/16"-18 x 1" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
    $8.81 - $8.81
    $8.81
    $8.81 - $8.81
    $8.81

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

    Monster Fastener
    10+ in stock

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

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    $8.81 - $8.81
    $8.81
    $8.81 - $8.81
    $8.81
  • 5/16"-18 x 1" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
    $10.28 - $10.28
    $10.28
    $10.28 - $10.28
    $10.28

    5/16"-18 x 1" Zinc Grade 2 / A307 Square Head Bolts (12 pcs.)

    Monster Fastener
    10+ in stock

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

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    $10.28 - $10.28
    $10.28
    $10.28 - $10.28
    $10.28
  • 5/16"-18 x 1" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $11.26 - $15.81
    $11.26 - $15.81
    $11.26 - $15.81
    $11.26

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

    Monster Fastener
    10+ in stock

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

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    $11.26 - $15.81
    $11.26 - $15.81
    $11.26 - $15.81
    $11.26
  • 5/16"-18 x 1" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $9.91 - $40.18
    $9.91 - $40.18
    $9.91 - $40.18
    $9.91

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

    Monster Fastener
    10+ in stock

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

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    $9.91 - $40.18
    $9.91 - $40.18
    $9.91 - $40.18
    $9.91
  • 5/16"-18 x 1" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $15.48 - $37.90
    $15.48 - $37.90
    $15.48 - $37.90
    $15.48

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

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 1"Hardness: Grade 2 / A307T...

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    $15.48 - $37.90
    $15.48 - $37.90
    $15.48 - $37.90
    $15.48
  • 5/16"-18 x 1" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26

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

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Length: 1"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 1"Hardness...

    View full details
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26
  • 5/16"-18 x 1-1/2" Hot Dip Galvanized Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $10.37 - $30.16
    $10.37 - $30.16
    $10.37 - $30.16
    $10.37

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

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/2"Material: SteelFinish: Hot Dip GalvanizedHead Style: CarriageThread Size: 18 (Coarse)Thread Length: FullHardness: Grad...

    View full details
    $10.37 - $30.16
    $10.37 - $30.16
    $10.37 - $30.16
    $10.37
  • 5/16"-18 x 1-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26

    5/16"-18 x 1-1/2" Zinc Grade 2 / A307 Hex Bolts (15 pcs.)

    Monster Fastener
    10+ in stock

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

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    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26
  • 5/16"-18 x 1-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
    $9.68 - $9.68
    $9.68
    $9.68 - $9.68
    $9.68

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

    Monster Fastener
    10+ in stock

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

    View full details
    $9.68 - $9.68
    $9.68
    $9.68 - $9.68
    $9.68
  • 5/16"-18 x 1-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
    $10.69 - $10.69
    $10.69
    $10.69 - $10.69
    $10.69

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

    Monster Fastener
    10+ in stock

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

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    $10.69 - $10.69
    $10.69
    $10.69 - $10.69
    $10.69
  • 5/16"-18 x 1-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $11.26 - $18.47
    $11.26 - $18.47
    $11.26 - $18.47
    $11.26

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

    Monster Fastener
    10+ in stock

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

    View full details
    $11.26 - $18.47
    $11.26 - $18.47
    $11.26 - $18.47
    $11.26
  • 5/16"-18 x 1-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $9.67 - $40.18
    $9.67 - $40.18
    $9.67 - $40.18
    $9.67

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

    Monster Fastener
    10+ in stock

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

    View full details
    $9.67 - $40.18
    $9.67 - $40.18
    $9.67 - $40.18
    $9.67
  • 5/16"-18 x 1-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $17.49 - $37.90
    $17.49 - $37.90
    $17.49 - $37.90
    $17.49

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

    Monster Fastener
    10+ in stock

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

    View full details
    $17.49 - $37.90
    $17.49 - $37.90
    $17.49 - $37.90
    $17.49
  • 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...

    View full details
    $10.96 - $19.23
    $10.96 - $19.23
    $10.96 - $19.23
    $10.96
  • 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...

    View full details
    $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...

    View full details
    $9.11 - $9.11
    $9.11
    $9.11 - $9.11
    $9.11