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  • 3/8"-16 x 4" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws
    $15.96 - $41.73
    $15.96 - $41.73
    $15.96 - $41.73
    $15.96

    3/8"-16 x 4" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4"Material: SteelFinish: ZincHead Style: Flat (Phillips)Thread Size: 16 (Coarse)Thread Length: FullType: Machine ScrewA machi...

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    $15.96 - $41.73
    $15.96 - $41.73
    $15.96 - $41.73
    $15.96
  • 3/8"-16 x 4" Zinc Plated Steel Coarse Thread Phillips Pan Head Machine Screws
    $16.70 - $55.32
    $16.70 - $55.32
    $16.70 - $55.32
    $16.70

    3/8"-16 x 4" Zinc Plated Steel Coarse Thread Phillips Pan Head Machine Screws

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4"Material: SteelFinish: ZincHead Style: Pan (Phillips)Thread Size: 16 (Coarse)Thread Length: FullType: Machine ScrewA machin...

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    $16.70 - $55.32
    $16.70 - $55.32
    $16.70 - $55.32
    $16.70
  • 3/8"-16 x 4" Zinc Plated Steel Round Head Toggle Bolts
    $28.14 - $28.14
    $28.14
    $28.14 - $28.14
    $28.14

    3/8"-16 x 4" Zinc Plated Steel Round Head Toggle Bolts (25 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4"Material: SteelFinish: ZincHead Style: Round (Slotted)Thread Size: 16 (Coarse)Thread Length: FullType: Machine ScrewBox of ...

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    $28.14 - $28.14
    $28.14
    $28.14 - $28.14
    $28.14
  • 3/8"-16 x 4" Zinc Plated Steel Coarse Thread Red Head Slotted Flat Head Sleeve Anchors
    $34.55 - $34.55
    $34.55
    $34.55 - $34.55
    $34.55

    3/8"-16 x 4" Zinc Red Slotted Flat Sleeve Anchors (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4"Material: SteelFinish: ZincHead Style: Flat (Slotted)Drill Size: 3/8"Thread Size: 16 (Coarse)Style: Red HeadType: Sleeve An...

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    $34.55 - $34.55
    $34.55
    $34.55 - $34.55
    $34.55
  • 3/8"-16 x 4-1/2" Green Rinsed Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30

    3/8"-16 x 4-1/2" Green Rinsed Zinc Grade 5 Hex Cap Screws (69 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4-1/2"Material: SteelFinish: Green Rinsed ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1"Hardness...

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    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30
  • 3/8"-16 x 4-1/2" Hot Dip Galvanized Steel Coarse Thread Eyebolts w/Shield Nuts
    $11.66 - $11.66
    $11.66
    $11.66 - $11.66
    $11.66

    3/8"-16 x 4-1/2" Hot Dip Galvanized Eyebolts w/Shield Nuts (1 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 3/4"Length: 4-1/2"Material: SteelFinish: Hot Dip GalvanizedThread Size: 16 (Coarse)Style: Shielded w/ nutType: Screw Eye ...

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    $11.66 - $11.66
    $11.66
    $11.66 - $11.66
    $11.66
  • 3/8"-16 x 4-1/2" Hot Dip Galvanized Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $10.14 - $37.28
    $10.14 - $37.28
    $10.14 - $37.28
    $10.14

    3/8"-16 x 4-1/2" Hot Dip Galvanized Grade 2 / A307 Steel Coarse Thread Carriage Bolts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4-1/2"Material: SteelFinish: Hot Dip GalvanizedHead Style: CarriageThread Size: 16 (Coarse)Thread Length: FullHardness: Grade...

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    $10.14 - $37.28
    $10.14 - $37.28
    $10.14 - $37.28
    $10.14
  • 3/8"-16 x 4-1/2" Hot Dip Galvanized Steel Coarse Thread Hex Cap Screws
    $47.49 - $47.49
    $47.49
    $47.49 - $47.49
    $47.49

    3/8"-16 x 4-1/2" Hot Dip Galvanized Hex Cap Screws (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4-1/2"Material: SteelFinish: Hot Dip GalvanizedHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1" to 2"T...

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    $47.49 - $47.49
    $47.49
    $47.49 - $47.49
    $47.49
  • 3/8"-16 x 4-1/2" Hot Dip Galvanized Steel Coarse Thread Hex Cap Screws
    $28.69 - $48.82
    $28.69 - $48.82
    $28.69 - $48.82
    $28.69

    3/8"-16 x 4-1/2" Hot Dip Galvanized Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4-1/2"Material: SteelFinish: Hot Dip GalvanizedHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1" to 2"T...

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    $28.69 - $48.82
    $28.69 - $48.82
    $28.69 - $48.82
    $28.69
  • 3/8"-16 x 4-1/2" Plain Steel Coarse Thread Hanger Bolts
    $33.55 - $33.55
    $33.55
    $33.55 - $33.55
    $33.55

    3/8"-16 x 4-1/2" Plain Steel Coarse Thread Hanger Bolts (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4-1/2"Material: SteelFinish: PlainThread Size: 16 (Coarse)Type: Hanger BoltApplication: OverheadBox of 50.A hanger bolt is a ...

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    $33.55 - $33.55
    $33.55
    $33.55 - $33.55
    $33.55
  • 3/8"-16 x 4-1/2" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $17.41 - $17.41
    $17.41
    $17.41 - $17.41
    $17.41

    3/8"-16 x 4-1/2" Zinc Coarse Full Thread Hex Head Tap Bolts (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4-1/2"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Style: Full ThreadType: Tap BoltBox of...

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    $17.41 - $17.41
    $17.41
    $17.41 - $17.41
    $17.41
  • 3/8"-16 x 4-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $30.39 - $30.39
    $30.39
    $30.39 - $30.39
    $30.39

    3/8"-16 x 4-1/2" Zinc Grade 2 / A307 Carriage Bolts (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4-1/2"Material: SteelFinish: ZincHead Style: CarriageThread Size: 16 (Coarse)Thread Length: FullHardness: Grade 2 / A307Type:...

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    $30.39 - $30.39
    $30.39
    $30.39 - $30.39
    $30.39
  • 3/8"-16 x 4-1/2" Zinc Plated Steel Coarse Thread Phillips Pan Head Machine Screws
    $59.32 - $59.32
    $59.32
    $59.32 - $59.32
    $59.32

    3/8"-16 x 4-1/2" Zinc Phillips Pan Head Machine Screws (25 pcs.)

    Monster Fastener
    Only 9 left!

    Diameter: 3/8"Length: 4-1/2"Material: SteelFinish: ZincHead Style: Pan (Phillips)Thread Size: 16 (Coarse)Thread Length: FullType: Machine ScrewBox ...

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    $59.32 - $59.32
    $59.32
    $59.32 - $59.32
    $59.32
  • 3/8"-16 x 4-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $9.60 - $40.18
    $9.60 - $40.18
    $9.60 - $40.18
    $9.60

    3/8"-16 x 4-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4-1/2"Material: SteelFinish: ZincHead Style: CarriageThread Size: 16 (Coarse)Thread Length: FullHardness: Grade 2 / A307Type:...

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    $9.60 - $40.18
    $9.60 - $40.18
    $9.60 - $40.18
    $9.60
  • 3/8"-16 x 4-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $31.86 - $37.90
    $31.86 - $37.90
    $31.86 - $37.90
    $31.86

    3/8"-16 x 4-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4-1/2"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1"Hardness: Grade 2 / A...

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    $31.86 - $37.90
    $31.86 - $37.90
    $31.86 - $37.90
    $31.86
  • 3/8"-16 x 4-1/2" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $47.46 - $52.92
    $47.46 - $52.92
    $47.46 - $52.92
    $47.46

    3/8"-16 x 4-1/2" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4-1/2"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1"Hardness: Grade 5Type...

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    $47.46 - $52.92
    $47.46 - $52.92
    $47.46 - $52.92
    $47.46
  • 3/8"-16 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $32.86 - $33.31
    $32.86 - $33.31
    $32.86 - $33.31
    $32.86

    3/8"-16 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1"Hardness: Grad...

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    $32.86 - $33.31
    $32.86 - $33.31
    $32.86 - $33.31
    $32.86
  • 3/8"-16 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $10.64 - $33.12
    $10.64 - $33.12
    $10.64 - $33.12
    $10.64

    3/8"-16 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4-1/2"Material: SteelFinish: Blue Rinsed ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1"Hardness:...

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    $10.64 - $33.12
    $10.64 - $33.12
    $10.64 - $33.12
    $10.64
  • 3/8"-16 x 5" Coarse Thread TorqueMaster Wedge Anchor Bolts
    $65.16 - $65.16
    $65.16
    $65.16 - $65.16
    $65.16

    3/8"-16 x 5" Coarse Thread TorqueMaster Wedge Anchor Bolts (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 5"Material: SteelFinish: BlueDrill Size: 3/8"Thread Size: 16 (Coarse)Type: Wedge AnchorApplication: Concrete|StoneBox of 50.A...

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    $65.16 - $65.16
    $65.16
    $65.16 - $65.16
    $65.16
  • 3/8"-16 x 5" Green Rinsed Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30

    3/8"-16 x 5" Green Rinsed Zinc Grade 5 Hex Cap Screws (60 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 5"Material: SteelFinish: Green Rinsed ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1"Hardness: Gr...

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    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30
  • 3/8"-16 x 5" Hot Dip Galvanized Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $10.27 - $41.77
    $10.27 - $41.77
    $10.27 - $41.77
    $10.27

    3/8"-16 x 5" Hot Dip Galvanized Grade 2 / A307 Steel Coarse Thread Carriage Bolts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 5"Material: SteelFinish: Hot Dip GalvanizedHead Style: CarriageThread Size: 16 (Coarse)Thread Length: FullHardness: Grade 2 /...

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    $10.27 - $41.77
    $10.27 - $41.77
    $10.27 - $41.77
    $10.27
  • 3/8"-16 x 5" Hot Dip Galvanized Steel Coarse Thread Hex Cap Screws
    $11.12 - $52.66
    $11.12 - $52.66
    $11.12 - $52.66
    $11.12

    3/8"-16 x 5" Hot Dip Galvanized Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 5"Material: SteelFinish: Hot Dip GalvanizedHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1" to 2"Type:...

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    $11.12 - $52.66
    $11.12 - $52.66
    $11.12 - $52.66
    $11.12
  • 3/8"-16 x 5" Hot Dip Galvanized Steel Coarse Thread Hex Cap Screws
    $46.18 - $46.18
    $46.18
    $46.18 - $46.18
    $46.18

    3/8"-16 x 5" Hot Dip Galvanized Steel Coarse Thread Hex Cap Screws (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 5"Material: SteelFinish: Hot Dip GalvanizedHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1" to 2"Type:...

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    $46.18 - $46.18
    $46.18
    $46.18 - $46.18
    $46.18
  • 3/8"-16 x 5" Hot Dipped Galvanized Steel Coarse Thread Concrete Wedge Anchors
    $50.29 - $50.29
    $50.29
    $50.29 - $50.29
    $50.29

    3/8"-16 x 5" Hot Dipped Galvanized Concrete Wedge Anchors (35 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 5"Material: SteelFinish: Hot Dip GalvanizedHead Style: Hex (9/16" Wrench)Drill Size: 3/8"Thread Size: 16 (Coarse)Style: Concr...

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    $50.29 - $50.29
    $50.29
    $50.29 - $50.29
    $50.29