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  • #4-40 x 3/8" Brass Coarse Thread Slotted Flat Head Machine Screws
    $22.79 - $22.79
    $22.79
    $22.79 - $22.79
    $22.79

    #4-40 x 3/8" Brass Coarse Thread Slotted Flat Head Machine Screws (96 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 3/8"Material: BrassHead Style: Flat (Slotted)Thread Size: 40 (Coarse)Thread Length: FullType: Machine ScrewBox of 96.A machine ...

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    $22.79 - $22.79
    $22.79
    $22.79 - $22.79
    $22.79
  • #4-40 x 3/8" Brass Coarse Thread Slotted Round Head Machine Screws
    $21.08 - $21.08
    $21.08
    $21.08 - $21.08
    $21.08

    #4-40 x 3/8" Brass Coarse Thread Slotted Round Head Machine Screws (96 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 3/8"Material: BrassHead Style: Round (Slotted)Thread Size: 40 (Coarse)Thread Length: FullType: Machine ScrewBox of 96.A machine...

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    $21.08 - $21.08
    $21.08
    $21.08 - $21.08
    $21.08
  • #4-40 x 3/8" Steel Coarse Thread Hex Socket Headless Set Screws
    $10.23 - $10.23
    $10.23
    $10.23 - $10.23
    $10.23

    #4-40 x 3/8" Hex Socket Headless Set Screws (25 pcs.)

    Monster Fastener
    Only 9 left!

    Diameter: #4Length: 3/8"Material: SteelHead Style: Headless (Hex)Thread Size: 40 (Coarse)Thread Length: FullStyle: SocketType: Set ScrewBox of 25.A...

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    $10.23 - $10.23
    $10.23
    $10.23 - $10.23
    $10.23
  • #4-40 x 3/8" Zinc Plated Steel Coarse Thread Hex Washer Head Type F Sheet Metal Screws
    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00

    #4-40 x 3/8" Zinc Hex Washer Head Type F Sheet Metal Screws (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 3/8"Material: SteelFinish: ZincHead Style: Hex Washer (Slotted|Hex)Point Type: Type FThread Size: 40 (Coarse)Thread Length: Ful...

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    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00
  • #4-40 x 3/8" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws
    $10.70 - $10.70
    $10.70
    $10.70 - $10.70
    $10.70

    #4-40 x 3/8" Zinc Phillips Flat Head Machine Screws (65 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 3/8"Material: SteelFinish: ZincHead Style: Flat (Phillips)Thread Size: 40 (Coarse)Thread Length: FullType: Machine ScrewBox of ...

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    $10.70 - $10.70
    $10.70
    $10.70 - $10.70
    $10.70
  • #4-40 x 3/8" Zinc Plated Steel Coarse Thread Phillips Pan Head Machine Screws
    $9.71 - $9.71
    $9.71
    $9.71 - $9.71
    $9.71

    #4-40 x 3/8" Zinc Phillips Pan Head Machine Screws (48 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 3/8"Material: SteelFinish: ZincHead Style: Pan (Phillips)Thread Size: 40 (Coarse)Thread Length: FullType: Machine ScrewBox of 4...

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    $9.71 - $9.71
    $9.71
    $9.71 - $9.71
    $9.71
  • #4-40 x 3/8" Zinc Plated Steel Coarse Thread Phillips Pan Head Type F Sheet Metal Screws
    $10.52 - $10.52
    $10.52
    $10.52 - $10.52
    $10.52

    #4-40 x 3/8" Zinc Phillips Pan Head Type F Sheet Metal Screws (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 3/8"Material: SteelFinish: ZincHead Style: Pan (# 1 Phillips Bit)Point Type: Type FThread Size: 40 (Coarse)Thread Length: FullT...

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    $10.52 - $10.52
    $10.52
    $10.52 - $10.52
    $10.52
  • #4-40 x 3/8" Zinc Plated Steel Coarse Thread Slotted Flat Head Machine Screws
    $16.19 - $16.19
    $16.19
    $16.19 - $16.19
    $16.19

    #4-40 x 3/8" Zinc Slotted Flat Head Machine Screws (120 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 3/8"Material: SteelFinish: ZincHead Style: Flat (Slotted)Thread Size: 40 (Coarse)Thread Length: FullType: Machine ScrewBox of 1...

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    $16.19 - $16.19
    $16.19
    $16.19 - $16.19
    $16.19
  • #4-40 x 3/8" Zinc Plated Steel Coarse Thread Slotted Flat Head Machine Screws
    $10.77 - $10.77
    $10.77
    $10.77 - $10.77
    $10.77

    #4-40 x 3/8" Zinc Slotted Flat Head Machine Screws (65 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 3/8"Material: SteelFinish: ZincHead Style: Flat (Slotted)Thread Size: 40 (Coarse)Thread Length: FullType: Machine ScrewBox of 6...

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    $10.77 - $10.77
    $10.77
    $10.77 - $10.77
    $10.77
  • #4-40 x 3/8" Zinc Plated Steel Coarse Thread Slotted Round Head Machine Screws
    $16.19 - $16.19
    $16.19
    $16.19 - $16.19
    $16.19

    #4-40 x 3/8" Zinc Slotted Round Head Machine Screws (120 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 3/8"Material: SteelFinish: ZincHead Style: Round (Slotted)Thread Size: 40 (Coarse)Thread Length: FullType: Machine ScrewBox of ...

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    $16.19 - $16.19
    $16.19
    $16.19 - $16.19
    $16.19
  • #4-40 x 3/8" Zinc Plated Steel Coarse Thread Slotted Round Head Machine Screws
    $10.77 - $10.77
    $10.77
    $10.77 - $10.77
    $10.77

    #4-40 x 3/8" Zinc Slotted Round Head Machine Screws (65 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 3/8"Material: SteelFinish: ZincHead Style: Round (Slotted)Thread Size: 40 (Coarse)Thread Length: FullType: Machine ScrewBox of ...

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    $10.77 - $10.77
    $10.77
    $10.77 - $10.77
    $10.77
  • #4-40 x 5/16" 18-8 Stainless Steel Coarse Thread Hex Socket Headless Set Screws
    $10.30 - $10.30
    $10.30
    $10.30 - $10.30
    $10.30

    #4-40 x 5/16" 18-8 Stainless Hex Socket Headless Set Screws (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 5/16"Material: Stainless SteelHead Style: Headless (Hex)Thread Size: 40 (Coarse)Thread Length: FullHardness: 18-8Style: SocketT...

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    $10.30 - $10.30
    $10.30
    $10.30 - $10.30
    $10.30
  • #4-40 x 5/16" Steel Coarse Thread Hex Socket Headless Set Screws
    $9.99 - $9.99
    $9.99
    $9.99 - $9.99
    $9.99

    #4-40 x 5/16" Hex Socket Headless Set Screws (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 5/16"Material: SteelHead Style: Headless (Hex)Thread Size: 40 (Coarse)Thread Length: FullStyle: SocketType: Set ScrewBox of 25....

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    $9.99 - $9.99
    $9.99
    $9.99 - $9.99
    $9.99
  • #4-40 x 5/16" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws
    $10.25 - $10.25
    $10.25
    $10.25 - $10.25
    $10.25

    #4-40 x 5/16" Zinc Phillips Flat Head Machine Screws (65 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 5/16"Material: SteelFinish: ZincHead Style: Flat (Phillips)Thread Size: 40 (Coarse)Thread Length: FullType: Machine ScrewBox of...

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    $10.25 - $10.25
    $10.25
    $10.25 - $10.25
    $10.25
  • #4-40 x 5/16" Zinc Plated Steel Coarse Thread Phillips Pan Head Machine Screws
    $9.71 - $9.71
    $9.71
    $9.71 - $9.71
    $9.71

    #4-40 x 5/16" Zinc Phillips Pan Head Machine Screws (48 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 5/16"Material: SteelFinish: ZincHead Style: Pan (Phillips)Thread Size: 40 (Coarse)Thread Length: FullType: Machine ScrewBox of ...

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    $9.71 - $9.71
    $9.71
    $9.71 - $9.71
    $9.71
  • #4-40 x 5/16" Zinc Plated Steel Coarse Thread Phillips Pan Head Machine Screws
    $10.13 - $10.13
    $10.13
    $10.13 - $10.13
    $10.13

    #4-40 x 5/16" Zinc Phillips Pan Head Machine Screws (65 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 5/16"Material: SteelFinish: ZincHead Style: Pan (Phillips)Thread Size: 40 (Coarse)Thread Length: FullType: Machine ScrewBox of ...

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    $10.13 - $10.13
    $10.13
    $10.13 - $10.13
    $10.13
  • #4-40 x 5/16" Zinc Plated Steel Coarse Thread Phillips Pan Head Type F Sheet Metal Screws
    $10.38 - $10.38
    $10.38
    $10.38 - $10.38
    $10.38

    #4-40 x 5/16" Zinc Phillips Pan Head Type F Sheet Metal Screws (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 5/16"Material: SteelFinish: ZincHead Style: Pan (# 1 Phillips Bit)Point Type: Type FThread Size: 40 (Coarse)Thread Length: Full...

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    $10.38 - $10.38
    $10.38
    $10.38 - $10.38
    $10.38
  • #4-40 x 5/8" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws
    $11.28 - $11.28
    $11.28
    $11.28 - $11.28
    $11.28

    #4-40 x 5/8" Zinc Phillips Flat Head Machine Screws (60 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 5/8"Material: SteelFinish: ZincHead Style: Flat (Phillips)Thread Size: 40 (Coarse)Thread Length: FullType: Machine ScrewBox of ...

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    $11.28 - $11.28
    $11.28
    $11.28 - $11.28
    $11.28
  • #4-40 x 5/8" Zinc Plated Steel Coarse Thread Phillips Pan Head Machine Screws
    $9.88 - $9.88
    $9.88
    $9.88 - $9.88
    $9.88

    #4-40 x 5/8" Zinc Phillips Pan Head Machine Screws (48 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 5/8"Material: SteelFinish: ZincHead Style: Pan (Phillips)Thread Size: 40 (Coarse)Thread Length: FullType: Machine ScrewBox of 4...

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    $9.88 - $9.88
    $9.88
    $9.88 - $9.88
    $9.88
  • #4-40 x 5/8" Zinc Plated Steel Coarse Thread Phillips Pan Head Machine Screws
    $11.12 - $11.12
    $11.12
    $11.12 - $11.12
    $11.12

    #4-40 x 5/8" Zinc Phillips Pan Head Machine Screws (60 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 5/8"Material: SteelFinish: ZincHead Style: Pan (Phillips)Thread Size: 40 (Coarse)Thread Length: FullType: Machine ScrewBox of 6...

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    $11.12 - $11.12
    $11.12
    $11.12 - $11.12
    $11.12
  • #4-40 x 5/8" Zinc Plated Steel Coarse Thread Phillips Pan Head Type F Sheet Metal Screws
    $10.15 - $10.15
    $10.15
    $10.15 - $10.15
    $10.15

    #4-40 x 5/8" Zinc Phillips Pan Head Type F Sheet Metal Screws (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 5/8"Material: SteelFinish: ZincHead Style: Pan (# 1 Phillips Bit)Point Type: Type FThread Size: 40 (Coarse)Thread Length: FullT...

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    $10.15 - $10.15
    $10.15
    $10.15 - $10.15
    $10.15
  • #4-40 x 6" Zinc Plated Grade 2 Steel Coarse Thread Threaded Rods
    $18.21 - $19.94
    $18.21 - $19.94
    $18.21 - $19.94
    $18.21

    #4-40 x 6" Zinc Plated Grade 2 Steel Coarse Thread Threaded Rods

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 6"Material: SteelFinish: ZincThread Size: 40 (Coarse)Thread Length: FullHardness: Grade 2Style: Threaded StudType: Threaded Rod...

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    $18.21 - $19.94
    $18.21 - $19.94
    $18.21 - $19.94
    $18.21
  • #4-40 x 7/16" Zinc Plated Steel Coarse Thread Phillips Pan Head Type F Sheet Metal Screws
    $10.52 - $10.52
    $10.52
    $10.52 - $10.52
    $10.52

    #4-40 x 7/16" Zinc Phillips Pan Head Type F Sheet Metal Screws (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 7/16"Material: SteelFinish: ZincHead Style: Pan (# 1 Phillips Bit)Point Type: Type FThread Size: 40 (Coarse)Thread Length: Full...

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    $10.52 - $10.52
    $10.52
    $10.52 - $10.52
    $10.52
  • #4-40 x 7/8" Zinc Plated Steel Coarse Thread Phillips Pan Head Type F Sheet Metal Screws
    $9.70 - $9.70
    $9.70
    $9.70 - $9.70
    $9.70

    #4-40 x 7/8" Zinc Phillips Pan Head Type F Sheet Metal Screws (15 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Length: 7/8"Material: SteelFinish: ZincHead Style: Pan (# 1 Phillips Bit)Point Type: Type FThread Size: 40 (Coarse)Thread Length: FullT...

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    $9.70 - $9.70
    $9.70
    $9.70 - $9.70
    $9.70