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  • 5/16"-18 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $11.40 - $11.40
    $11.40
    $11.40 - $11.40
    $11.40

    5/16"-18 x 2-1/2" Zinc Grade 8 Hex Washer Head Flange Bolts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 1" to 2"H...

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    $11.40 - $11.40
    $11.40
    $11.40 - $11.40
    $11.40
  • 5/16"-18 x 2-1/2" Zinc Plated Steel Coarse Thread Hex Washer Head Type F Sheet Metal Screws
    $9.41 - $9.41
    $9.41
    $9.41 - $9.41
    $9.41

    5/16"-18 x 2-1/2" Zinc Hex Washer Head Type F Sheet Metal Screws (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/2"Material: SteelFinish: ZincHead Style: Hex Washer (Slotted|Hex)Point Type: Type FThread Size: 18 (Coarse)Thread Length...

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    $9.41 - $9.41
    $9.41
    $9.41 - $9.41
    $9.41
  • 5/16"-18 x 2-1/2" Zinc Plated Steel Coarse Thread Phillips Pan Head Type F Sheet Metal Screws
    $9.57 - $9.57
    $9.57
    $9.57 - $9.57
    $9.57

    5/16"-18 x 2-1/2" Zinc Phillips Pan Head Type F Sheet Metal Screws (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/2"Material: SteelFinish: ZincHead Style: Pan (# 4 Phillips Bit)Point Type: Type FThread Size: 18 (Coarse)Thread Length: ...

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    $9.57 - $9.57
    $9.57
    $9.57 - $9.57
    $9.57
  • 5/16"-18 x 2-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $11.26 - $25.72
    $11.26 - $25.72
    $11.26 - $25.72
    $11.26

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

    Monster Fastener
    10+ in stock

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

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    $11.26 - $25.72
    $11.26 - $25.72
    $11.26 - $25.72
    $11.26
  • 5/16"-18 x 2-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $10.02 - $40.18
    $10.02 - $40.18
    $10.02 - $40.18
    $10.02

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

    Monster Fastener
    10+ in stock

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

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    $10.02 - $40.18
    $10.02 - $40.18
    $10.02 - $40.18
    $10.02
  • 5/16"-18 x 2-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $25.48 - $37.90
    $25.48 - $37.90
    $25.48 - $37.90
    $25.48

    5/16"-18 x 2-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex 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)Thread Length: 7/8"Hardness: Grade 2 /...

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    $25.48 - $37.90
    $25.48 - $37.90
    $25.48 - $37.90
    $25.48
  • 5/16"-18 x 2-1/2" Zinc Plated Grade 5 Steel Coarse Thread Carriage Bolts
    $9.74 - $54.79
    $9.74 - $54.79
    $9.74 - $54.79
    $9.74

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

    Monster Fastener
    10+ in stock

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

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    $9.74 - $54.79
    $9.74 - $54.79
    $9.74 - $54.79
    $9.74
  • 5/16"-18 x 2-1/2" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $11.69 - $52.92
    $11.69 - $52.92
    $11.69 - $52.92
    $11.69

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

    Monster Fastener
    10+ in stock

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

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    $11.69 - $52.92
    $11.69 - $52.92
    $11.69 - $52.92
    $11.69
  • 5/16"-18 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $12.46 - $32.86
    $12.46 - $32.86
    $12.46 - $32.86
    $12.46

    5/16"-18 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

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    $12.46 - $32.86
    $12.46 - $32.86
    $12.46 - $32.86
    $12.46
  • 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 2-1/2" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws
    $9.88 - $12.17
    $9.88 - $12.17
    $9.88 - $12.17
    $9.88

    5/16"-18 x 2-1/2" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/2"Material: SteelFinish: ZincHead Style: Flat (Phillips)Thread Size: 18 (Coarse)Thread Length: FullType: Machine ScrewA ...

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    $9.88 - $12.17
    $9.88 - $12.17
    $9.88 - $12.17
    $9.88
  • 5/16"-18 x 2-1/2" Zinc Plated Steel Coarse Thread Slotted Flat Head Stove Bolts
    $10.17 - $10.47
    $10.17 - $10.47
    $10.17 - $10.47
    $10.17

    5/16"-18 x 2-1/2" Zinc Plated Steel Coarse Thread Slotted Flat Head Stove Bolts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/2"Material: SteelFinish: ZincHead Style: Flat (Slotted)Thread Size: 18 (Coarse)Thread Length: FullType: Machine ScrewA m...

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    $10.17 - $10.47
    $10.17 - $10.47
    $10.17 - $10.47
    $10.17
  • 5/16"-18 x 2-1/2" Zinc Plated Steel Coarse Thread Slotted Round Head Stove Bolts
    $10.05 - $10.47
    $10.05 - $10.47
    $10.05 - $10.47
    $10.05

    5/16"-18 x 2-1/2" Zinc Plated Steel Coarse Thread Slotted Round Head Stove Bolts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/2"Material: SteelFinish: ZincHead Style: Round (Slotted)Thread Size: 18 (Coarse)Thread Length: FullType: Machine ScrewA ...

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    $10.05 - $10.47
    $10.05 - $10.47
    $10.05 - $10.47
    $10.05
  • 5/16"-18 x 2-1/4" Black Chrome Plated Steel Coarse Thread Smooth Socket Cap Screws
    $13.84 - $13.84
    $13.84
    $13.84 - $13.84
    $13.84

    5/16"-18 x 2-1/4" Black Chrome Smooth Socket Cap Screws (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/4"Material: SteelFinish: Black ChromeHead Style: Smooth Socket (1/4" Socket)Thread Size: 18 (Coarse)Type: Socket Cap Scr...

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    $13.84 - $13.84
    $13.84
    $13.84 - $13.84
    $13.84
  • 5/16"-18 x 2-1/4" Chrome Plated Steel Coarse Thread Flange Head 12-Point Cap Screws
    $56.10 - $56.10
    $56.10
    $56.10 - $56.10
    $56.10

    5/16"-18 x 2-1/4" Chrome Flange Head 12-Point Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/4"Material: SteelFinish: ChromeHead Style: 12-Point FlangeThread Size: 18 (Coarse)Type: Ferry Cap ScrewBox of 10.12 poin...

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    $56.10 - $56.10
    $56.10
    $56.10 - $56.10
    $56.10
  • 5/16"-18 x 2-1/4" Chrome Plated Grade 8 Steel Coarse Thread Knurled Socket Cap Screws
    $24.77 - $24.77
    $24.77
    $24.77 - $24.77
    $24.77

    5/16"-18 x 2-1/4" Chrome Grade 8 Knurled Socket Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/4"Material: SteelFinish: ChromeHead Style: Knurled Socket (1/4" Socket)Thread Size: 18 (Coarse)Hardness: Grade 8Type: So...

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    $24.77 - $24.77
    $24.77
    $24.77 - $24.77
    $24.77
  • 5/16"-18 x 2-1/4" Chrome Plated Grade 8 Steel Coarse Thread Knurled Socket Cap Screws
    $26.01 - $26.01
    $26.01
    $26.01 - $26.01
    $26.01

    5/16"-18 x 2-1/4" Chrome Grade 8 Knurled Socket Cap Screws (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/4"Material: SteelFinish: ChromeHead Style: Knurled Socket (1/4" Socket)Thread Size: 18 (Coarse)Hardness: Grade 8Type: So...

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    $26.01 - $26.01
    $26.01
    $26.01 - $26.01
    $26.01
  • 5/16"-18 x 2-1/4" Chrome Plated Grade 8 Steel Coarse Thread Smooth Head Socket Cap Screws
    $29.94 - $29.94
    $29.94
    $29.94 - $29.94
    $29.94

    5/16"-18 x 2-1/4" Chrome Grade 8 Smooth Socket Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/4"Material: SteelFinish: ChromeHead Style: Smooth Socket (1/4" Socket)Thread Size: 18 (Coarse)Hardness: Grade 8Type: Soc...

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    $29.94 - $29.94
    $29.94
    $29.94 - $29.94
    $29.94
  • 5/16"-18 x 2-1/4" Chrome Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $22.37 - $28.81
    $22.37 - $28.81
    $22.37 - $28.81
    $22.37

    5/16"-18 x 2-1/4" Chrome Plated Grade 5 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/4"Material: SteelFinish: ChromeHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 1" to 2"Hardness: Gra...

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    $22.37 - $28.81
    $22.37 - $28.81
    $22.37 - $28.81
    $22.37
  • 5/16"-18 x 2-1/4" Green Rinsed Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30

    5/16"-18 x 2-1/4" Green Rinsed Zinc Grade 5 Hex Cap Screws (188 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/4"Material: SteelFinish: Green Rinsed ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardne...

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    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30
  • 5/16"-18 x 2-1/4" Polished 18-8 Stainless Steel Coarse Thread Smooth Socket Cap Screws
    $13.64 - $13.64
    $13.64
    $13.64 - $13.64
    $13.64

    5/16"-18 x 2-1/4" Polished 18-8 Stainless Smooth Socket Cap Screws (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/4"Material: Stainless SteelFinish: PolishedHead Style: Smooth Socket (1/4" Socket)Thread Size: 18 (Coarse)Thread Length:...

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    $13.64 - $13.64
    $13.64
    $13.64 - $13.64
    $13.64
  • 5/16"-18 x 2-1/4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
    $26.01 - $26.01
    $26.01
    $26.01 - $26.01
    $26.01

    5/16"-18 x 2-1/4" Zinc Grade 2 / A307 Carriage Bolts (100 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/4"Material: SteelFinish: ZincHead Style: CarriageThread Size: 18 (Coarse)Thread Length: FullHardness: Grade 2 / A307Type...

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    $26.01 - $26.01
    $26.01
    $26.01 - $26.01
    $26.01
  • 5/16"-18 x 2-1/4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $23.24 - $23.24
    $23.24
    $23.24 - $23.24
    $23.24

    5/16"-18 x 2-1/4" Zinc Grade 2 / A307 Hex Bolts (100 pcs)

    Monster Fastener
    10+ in stock

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

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    $23.24 - $23.24
    $23.24
    $23.24 - $23.24
    $23.24
  • 5/16"-18 x 2-1/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $10.36 - $10.36
    $10.36
    $10.36 - $10.36
    $10.36

    5/16"-18 x 2-1/4" Zinc Grade 8 Hex Head Flange Bolts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/4"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 1" to 2"H...

    View full details
    $10.36 - $10.36
    $10.36
    $10.36 - $10.36
    $10.36