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  • 3/8"-16 x 9" 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 9" Green Rinsed Zinc Grade 5 Hex Cap Screws (36 pcs.)

    Monster Fastener
    10+ in stock

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

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    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30
  • 3/8"-16 x 9" Hot Dip Galvanized Steel Coarse Thread Hex Cap Screws
    $116.97 - $116.97
    $116.97
    $116.97 - $116.97
    $116.97

    3/8"-16 x 9" Hot Dip Galvanized Hex Cap Screws (50 pcs.)

    Monster Fastener
    10+ in stock

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

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    $116.97 - $116.97
    $116.97
    $116.97 - $116.97
    $116.97
  • 3/8"-16 x 9" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $40.18 - $40.18
    $40.18
    $40.18 - $40.18
    $40.18

    3/8"-16 x 9" Zinc Grade 2 / A307 Carriage Bolts (41 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 9"Material: SteelFinish: ZincHead Style: CarriageThread Size: 16 (Coarse)Thread Length: PartialHardness: Grade 2 / A307Type: ...

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    $40.18 - $40.18
    $40.18
    $40.18 - $40.18
    $40.18
  • 3/8"-16 x 9" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $67.25 - $67.25
    $67.25
    $67.25 - $67.25
    $67.25

    3/8"-16 x 9" Zinc Plated Grade 2 / A307 Carriage Bolts (50 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 9"Material: SteelFinish: ZincHead Style: CarriageThread Size: 16 (Coarse)Thread Length: PartialHardness: Grade 2 / A307Type: ...

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    $67.25 - $67.25
    $67.25
    $67.25 - $67.25
    $67.25
  • 3/8"-16 x 9" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $37.90 - $37.90
    $37.90
    $37.90 - $37.90
    $37.90

    3/8"-16 x 9" Zinc Plated Grade 2 / A307 Hex Bolts (40 pcs)

    Monster Fastener
    10+ in stock

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

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    $37.90 - $37.90
    $37.90
    $37.90 - $37.90
    $37.90
  • 3/8"-16 x 9" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $71.12 - $71.12
    $71.12
    $71.12 - $71.12
    $71.12

    3/8"-16 x 9" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts (50 pcs)

    Monster Fastener
    10+ in stock

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

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    $71.12 - $71.12
    $71.12
    $71.12 - $71.12
    $71.12
  • 3/8"-16 x 9/16" Steel Coarse Thread Threaded Inserts
    $14.90 - $14.90
    $14.90
    $14.90 - $14.90
    $14.90

    3/8"-16 x 9/16" Steel Coarse Thread Threaded Inserts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 9/16"Material: SteelThread Size: 16 (Coarse)Type: Thread InsertBox of 10.A thread insert is inserted into an object to ad...

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    $14.90 - $14.90
    $14.90
    $14.90 - $14.90
    $14.90
  • 3/8"-16 x 9/16" x 1-3/4" Zinc Plated Steel Coarse Thread Rod Coupling Nuts
    $13.40 - $16.69
    $13.40 - $16.69
    $13.40 - $16.69
    $13.40

    3/8"-16 x 9/16" x 1-3/4" Zinc Plated Steel Coarse Thread Rod Coupling Nuts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 9/16"Length: 1-3/4"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Style: HexType: Coupling N...

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    $13.40 - $16.69
    $13.40 - $16.69
    $13.40 - $16.69
    $13.40
  • 3/8"-16 x 9/16" x 1-3/4" Zinc Plated Steel Coarse Thread Rod Coupling Nuts
    $15.13 - $46.57
    $15.13 - $46.57
    $15.13 - $46.57
    $15.13

    3/8"-16 x 9/16" x 1-3/4" Zinc Plated Steel Coarse Thread Rod Coupling Nuts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 9/16"Length: 1-3/4"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Style: HexType: Coupling N...

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    $15.13 - $46.57
    $15.13 - $46.57
    $15.13 - $46.57
    $15.13
  • 3/8"-16 x 9/16"-12 Metal Coarse Thread Inserts
    $16.48 - $16.48
    $16.48
    $16.48 - $16.48
    $16.48

    3/8"-16 x 9/16"-12 Metal Coarse Thread Inserts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 9/16"Material: MetalThread Size: 16 (Coarse)Type: Thread InsertBox of 4.A thread insert is inserted into an object to add...

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    $16.48 - $16.48
    $16.48
    $16.48 - $16.48
    $16.48
  • 3/8"-16 Zinc Plated Case Hardened Steel Coarse Thread Hex Flange Nuts
    $10.86 - $10.86
    $10.86
    $10.86 - $10.86
    $10.86

    3/8"-16 Zinc Case Hardened Hex Flange Nuts (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 9/16"Thickness: 11/32"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Case Hardened...

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    $10.86 - $10.86
    $10.86
    $10.86 - $10.86
    $10.86
  • 3/8"-16 Zinc Plated Case Hardened Steel Coarse Thread Hex Flange Nuts
    $32.35 - $32.35
    $32.35
    $32.35 - $32.35
    $32.35

    3/8"-16 Zinc Case Hardened Hex Flange Nuts (275 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 9/16"Thickness: 11/32"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Case Hardened...

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    $32.35 - $32.35
    $32.35
    $32.35 - $32.35
    $32.35
  • 3/8"-16 Zinc Plated Steel Coarse Thread Free Spinning Washer Nuts
    $41.47 - $41.47
    $41.47
    $41.47 - $41.47
    $41.47

    3/8"-16 Zinc Free Spinning Washer Nuts (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Material: SteelFinish: ZincThread Size: 16 (Coarse)Style: Free Spinning WasherType: Lock NutBox of 50.A lock nut is a nut that resist...

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    $41.47 - $41.47
    $41.47
    $41.47 - $41.47
    $41.47
  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
    $9.05 - $9.05
    $9.05
    $9.05 - $9.05
    $9.05

    3/8"-16 Zinc Grade 2 Nylon Insert Lock Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 9/32"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Style:...

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    $9.05 - $9.05
    $9.05
    $9.05 - $9.05
    $9.05
  • 3/8"-16 Zinc Plated Grade 5 Steel Coarse Thread Heavy Hex Nuts
    $39.93 - $39.93
    $39.93
    $39.93 - $39.93
    $39.93

    3/8"-16 Zinc Grade 5 Heavy Hex Nuts (324 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 25/32"Thickness: 23/64"Material: SteelFinish: ZincDriver Type: 11/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 5Styl...

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    $39.93 - $39.93
    $39.93
    $39.93 - $39.93
    $39.93
  • 3/8"-16 Zinc Plated Grade 8 Steel Blue Rinsed Coarse Thread Hex Nuts
    $29.77 - $29.77
    $29.77
    $29.77 - $29.77
    $29.77

    3/8"-16 Zinc Grade 8 Blue Rinsed Hex Nuts (338 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: Blue Rinsed ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: ...

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    $29.77 - $29.77
    $29.77
    $29.77 - $29.77
    $29.77
  • 3/8"-16 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $15.03 - $15.03
    $15.03
    $15.03 - $15.03
    $15.03

    3/8"-16 Zinc Grade 8 Nylon Insert Lock Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: SteelFinish: Yellow ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade...

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    $15.03 - $15.03
    $15.03
    $15.03 - $15.03
    $15.03
  • 3/8"-16 Zinc Plated Case Hardened Steel Coarse Thread Hex Flange Nuts
    $10.56 - $14.90
    $10.56 - $14.90
    $10.56 - $14.90
    $10.56

    3/8"-16 Zinc Plated Case Hardened Steel Coarse Thread Hex Flange Nuts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 9/16"Thickness: 11/32"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Case Hardened...

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    $10.56 - $14.90
    $10.56 - $14.90
    $10.56 - $14.90
    $10.56
  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Finished Hex Nuts
    $10.06 - $86.27
    $10.06 - $86.27
    $10.06 - $86.27
    $10.06

    3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Finished Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Type: Hex NutHex nuts a...

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    $10.06 - $86.27
    $10.06 - $86.27
    $10.06 - $86.27
    $10.06
  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Finished Hex Nuts
    $10.12 - $11.26
    $10.12 - $11.26
    $10.12 - $11.26
    $10.12

    3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Finished Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Type: Hex NutHex nuts a...

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    $10.12 - $11.26
    $10.12 - $11.26
    $10.12 - $11.26
    $10.12
  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Heavy Hex Nuts
    $8.79 - $39.93
    $8.79 - $39.93
    $8.79 - $39.93
    $8.79

    3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Heavy Hex Nuts

    Monster Fastener
    Only 8 left!

    Diameter: 3/8"Diameter 2: 25/32"Thickness: 23/64"Material: SteelFinish: ZincDriver Type: 11/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Styl...

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    $8.79 - $39.93
    $8.79 - $39.93
    $8.79 - $39.93
    $8.79
  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Heavy Hex Nuts
    $11.35 - $11.35
    $11.35
    $11.35 - $11.35
    $11.35

    3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Heavy Hex Nuts (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 25/32"Thickness: 23/64"Material: SteelFinish: ZincDriver Type: 11/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Styl...

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    $11.35 - $11.35
    $11.35
    $11.35 - $11.35
    $11.35
  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts
    $10.39 - $13.10
    $10.39 - $13.10
    $10.39 - $13.10
    $10.39

    3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Hex Machine Screw Nuts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 1/4"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Type: Hex NutHex nuts are...

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    $10.39 - $13.10
    $10.39 - $13.10
    $10.39 - $13.10
    $10.39
  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts
    $11.15 - $23.68
    $11.15 - $23.68
    $11.15 - $23.68
    $11.15

    3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 3/8"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Style: ...

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    $11.15 - $23.68
    $11.15 - $23.68
    $11.15 - $23.68
    $11.15