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Zinc Hex Bolts

  • 5/16"-18 x 2-1/2" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $11.57 - $25.30
    $11.57 - $25.30
    $11.57 - $25.30
    $11.57

    5/16"-18 x 2-1/2" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts

    Monster Fastener
    10+ in stock

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

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    $11.57 - $25.30
    $11.57 - $25.30
    $11.57 - $25.30
    $11.57
  • 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 6-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $40.35 - $40.35
    $40.35
    $40.35 - $40.35
    $40.35

    5/16"-18 x 6-1/2" Zinc Grade 2 / A307 Hex Bolts (50 pcs)

    Monster Fastener
    10+ in stock

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

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    $40.35 - $40.35
    $40.35
    $40.35 - $40.35
    $40.35
  • 5/16"-18 x 2" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $9.06 - $20.43
    $9.06 - $20.43
    $9.06 - $20.43
    $9.06

    5/16"-18 x 2" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts

    Monster Fastener
    10+ in stock

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

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    $9.06 - $20.43
    $9.06 - $20.43
    $9.06 - $20.43
    $9.06
  • 5/16"-18 x 3-1/2" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $13.44 - $13.44
    $13.44
    $13.44 - $13.44
    $13.44

    5/16"-18 x 3-1/2" Zinc Coarse Full Thread Hex Tap Bolts (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Style: Full ThreadType: Tap BoltBox of...

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    $13.44 - $13.44
    $13.44
    $13.44 - $13.44
    $13.44
  • 5/16"-18 x 1-1/2" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $8.60 - $17.00
    $8.60 - $17.00
    $8.60 - $17.00
    $8.60

    5/16"-18 x 1-1/2" Zinc Plated Steel Coarse Full Thread Hex Head Tap 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)Style: Full ThreadType: Tap BoltA tap ...

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    $8.60 - $17.00
    $8.60 - $17.00
    $8.60 - $17.00
    $8.60
  • 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...

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    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26
  • 5/16"-18 x 1" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $15.18 - $15.18
    $15.18
    $15.18 - $15.18
    $15.18

    5/16"-18 x 1" Zinc Full Thread Hex Head Tap Bolts (100 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Style: Full ThreadType: Tap BoltBox of 100...

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    $15.18 - $15.18
    $15.18
    $15.18 - $15.18
    $15.18
  • 5/16"-18 x 1/2"
    $8.30 - $8.30
    $8.30
    $8.30 - $8.30
    $8.30

    5/16"-18 x 1/2" Grade 5 Full Thread Hex Bolts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1/2"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Thread Length: FullHardness: Grade 5Type: Cap...

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    $8.30 - $8.30
    $8.30
    $8.30 - $8.30
    $8.30
  • 5/16"-18 x 4" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $11.12 - $14.08
    $11.12 - $14.08
    $11.12 - $14.08
    $11.12

    5/16"-18 x 4" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 4"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Style: Full ThreadType: Tap BoltA tap bolt...

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    $11.12 - $14.08
    $11.12 - $14.08
    $11.12 - $14.08
    $11.12
  • 5/16"-18 x 5" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $11.37 - $16.49
    $11.37 - $16.49
    $11.37 - $16.49
    $11.37

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

    Monster Fastener
    10+ in stock

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

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    $11.37 - $16.49
    $11.37 - $16.49
    $11.37 - $16.49
    $11.37
  • 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 5" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $12.25 - $12.25
    $12.25
    $12.25 - $12.25
    $12.25

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

    Monster Fastener
    10+ in stock

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

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    $12.25 - $12.25
    $12.25
    $12.25 - $12.25
    $12.25
  • 5/16"-18 x 4" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $11.58 - $11.58
    $11.58
    $11.58 - $11.58
    $11.58

    5/16"-18 x 4" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 4"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Style: Full ThreadType: Tap BoltBox of 8.A...

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    $11.58 - $11.58
    $11.58
    $11.58 - $11.58
    $11.58
  • 5/16"-18 x 5-1/2" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $17.43 - $17.43
    $17.43
    $17.43 - $17.43
    $17.43

    5/16"-18 x 5-1/2" Zinc Coarse Full Thread Hex Tap Bolts (25 pcs.)

    Monster Fastener
    10+ in stock

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

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    $17.43 - $17.43
    $17.43
    $17.43 - $17.43
    $17.43
  • 5/16"-18 x 4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $13.06 - $13.06
    $13.06
    $13.06 - $13.06
    $13.06

    5/16"-18 x 4" Zinc Grade 2 / A307 Hex Bolts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 4"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: Grade 2 / A30...

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    $13.06 - $13.06
    $13.06
    $13.06 - $13.06
    $13.06
  • 5/16"-18 x 8" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $37.90 - $37.90
    $37.90
    $37.90 - $37.90
    $37.90

    5/16"-18 x 8" Zinc Plated Grade 2 / A307 Hex Bolts (61 pcs)

    Monster Fastener
    10+ in stock

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

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    $37.90 - $37.90
    $37.90
    $37.90 - $37.90
    $37.90
  • 5/16"-18 x 7" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $37.90 - $37.90
    $37.90
    $37.90 - $37.90
    $37.90

    5/16"-18 x 7" Zinc Plated Grade 2 / A307 Hex Bolts (70 pcs)

    Monster Fastener
    10+ in stock

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

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    $37.90 - $37.90
    $37.90
    $37.90 - $37.90
    $37.90
  • 5/16"-18 x 8" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $55.77 - $55.77
    $55.77
    $55.77 - $55.77
    $55.77

    5/16"-18 x 8" Zinc Plated Grade 2 / A307 Hex Bolts (50 pcs)

    Monster Fastener
    10+ in stock

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

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    $55.77 - $55.77
    $55.77
    $55.77 - $55.77
    $55.77
  • 5/16"-18 x 7-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $51.17 - $51.17
    $51.17
    $51.17 - $51.17
    $51.17

    5/16"-18 x 7-1/2" Zinc Grade 2 / A307 Hex Bolts (50 pcs)

    Monster Fastener
    Only 7 left!

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

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    $51.17 - $51.17
    $51.17
    $51.17 - $51.17
    $51.17
  • 5/16"-18 x 7" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $46.21 - $46.21
    $46.21
    $46.21 - $46.21
    $46.21

    5/16"-18 x 7" Zinc Plated Grade 2 / A307 Hex Bolts (50 pcs)

    Monster Fastener
    10+ in stock

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

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    $46.21 - $46.21
    $46.21
    $46.21 - $46.21
    $46.21
  • 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 5-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $30.00 - $37.90
    $30.00 - $37.90
    $30.00 - $37.90
    $30.00

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

    Monster Fastener
    10+ in stock

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

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    $30.00 - $37.90
    $30.00 - $37.90
    $30.00 - $37.90
    $30.00
  • 5/16"-18 x 5" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $26.81 - $37.90
    $26.81 - $37.90
    $26.81 - $37.90
    $26.81

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

    Monster Fastener
    10+ in stock

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

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    $26.81 - $37.90
    $26.81 - $37.90
    $26.81 - $37.90
    $26.81