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  • 3/8"-16 x 4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $17.78 - $27.35
    $17.78 - $27.35
    $17.78 - $27.35
    $17.78

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

    Monster Fastener
    10+ in stock

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

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    $17.78 - $27.35
    $17.78 - $27.35
    $17.78 - $27.35
    $17.78
  • 3/8"-16 x 4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $9.48 - $40.18
    $9.48 - $40.18
    $9.48 - $40.18
    $9.48

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

    Monster Fastener
    10+ in stock

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

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    $9.48 - $40.18
    $9.48 - $40.18
    $9.48 - $40.18
    $9.48
  • 3/8"-16 x 4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $26.46 - $37.90
    $26.46 - $37.90
    $26.46 - $37.90
    $26.46

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

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1"Hardness: Grade 2 / A307T...

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    $26.46 - $37.90
    $26.46 - $37.90
    $26.46 - $37.90
    $26.46
  • 3/8"-16 x 4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
    $10.86 - $12.97
    $10.86 - $12.97
    $10.86 - $12.97
    $10.86

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

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4"Material: SteelFinish: ZincHead Style: Square (9/16" Wrench)Thread Size: 16 (Coarse)Hardness: Grade 2 / A307Type: Square He...

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    $10.86 - $12.97
    $10.86 - $12.97
    $10.86 - $12.97
    $10.86
  • 3/8"-16 x 4" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $12.92 - $38.44
    $12.92 - $38.44
    $12.92 - $38.44
    $12.92

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

    Monster Fastener
    10+ in stock

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

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    $12.92 - $38.44
    $12.92 - $38.44
    $12.92 - $38.44
    $12.92
  • 3/8"-16 x 4" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $11.93 - $52.92
    $11.93 - $52.92
    $11.93 - $52.92
    $11.93

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

    Monster Fastener
    10+ in stock

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

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    $11.93 - $52.92
    $11.93 - $52.92
    $11.93 - $52.92
    $11.93
  • 3/8"-16 x 4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $12.11 - $32.86
    $12.11 - $32.86
    $12.11 - $32.86
    $12.11

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

    Monster Fastener
    10+ in stock

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

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    $12.11 - $32.86
    $12.11 - $32.86
    $12.11 - $32.86
    $12.11
  • 3/8"-16 x 4" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $11.21 - $16.04
    $11.21 - $16.04
    $11.21 - $16.04
    $11.21

    3/8"-16 x 4" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Style: Full ThreadType: Tap BoltA tap bolt...

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    $11.21 - $16.04
    $11.21 - $16.04
    $11.21 - $16.04
    $11.21
  • 3/8"-16 x 4" Zinc Plated Steel Coarse Thread Eye Bolts with Nuts
    $12.91 - $15.65
    $12.91 - $15.65
    $12.91 - $15.65
    $12.91

    3/8"-16 x 4" Zinc Plated Steel Coarse Thread Eye Bolts with Nuts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 1"Length: 4"Material: SteelFinish: ZincThread Size: 16 (Coarse)Style: With NutType: Screw Eye BoltDiameter 3: 1-5/8"

    $12.91 - $15.65
    $12.91 - $15.65
    $12.91 - $15.65
    $12.91
  • 3/8"-16 x 4" Zinc Plated Steel Coarse Thread Eye Bolts with Nuts
    $11.16 - $15.60
    $11.16 - $15.60
    $11.16 - $15.60
    $11.16

    3/8"-16 x 4" Zinc Plated Steel Coarse Thread Eye Bolts with Nuts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 1"Length: 4"Material: SteelFinish: ZincThread Size: 16 (Coarse)Style: With NutType: Screw Eye BoltDiameter 3: 1-5/8"

    $11.16 - $15.60
    $11.16 - $15.60
    $11.16 - $15.60
    $11.16
  • 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" 18-8 Stainless Steel Coarse Thread Carriage Bolts
    $16.54 - $61.49
    $16.54 - $61.49
    $16.54 - $61.49
    $16.54

    3/8"-16 x 4-1/2" 18-8 Stainless Steel Coarse Thread Carriage Bolts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4-1/2"Material: Stainless SteelHead Style: CarriageThread Size: 16 (Coarse)Thread Length: FullHardness: 18-8Type: Carriage Bo...

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    $16.54 - $61.49
    $16.54 - $61.49
    $16.54 - $61.49
    $16.54
  • 3/8"-16 x 4-1/2" 18-8 Stainless Steel Coarse Thread Hex Cap Screws
    $14.16 - $46.99
    $14.16 - $46.99
    $14.16 - $46.99
    $14.16

    3/8"-16 x 4-1/2" 18-8 Stainless Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4-1/2"Material: Stainless SteelHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1"Hardness: 18-8Type: Cap...

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    $14.16 - $46.99
    $14.16 - $46.99
    $14.16 - $46.99
    $14.16
  • 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:...

    View full details
    $30.39 - $30.39
    $30.39
    $30.39 - $30.39
    $30.39