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Flat Head Machine Screws

  • 1/4"-20 x 5/8" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws
    $11.87 - $11.87
    $11.87
    $11.87 - $11.87
    $11.87

    1/4"-20 x 5/8" Zinc Phillips Flat Head Machine Screws (100 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 5/8"Material: SteelFinish: ZincHead Style: Flat (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewBox o...

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    $11.87 - $11.87
    $11.87
    $11.87 - $11.87
    $11.87
  • 1/4"-20 x 1-1/4" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws
    $10.10 - $11.26
    $10.10 - $11.26
    $10.10 - $11.26
    $10.10

    1/4"-20 x 1-1/4" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Flat (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewA m...

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    $10.10 - $11.26
    $10.10 - $11.26
    $10.10 - $11.26
    $10.10
  • 1/4"-20 x 5" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws
    $10.23 - $30.70
    $10.23 - $30.70
    $10.23 - $30.70
    $10.23

    1/4"-20 x 5" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 5"Material: SteelFinish: ZincHead Style: Flat (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewA machi...

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    $10.23 - $30.70
    $10.23 - $30.70
    $10.23 - $30.70
    $10.23
  • 1/4"-20 x 2-1/2" Zinc Plated Steel Coarse Thread Slotted Flat Head Machine Screws
    $9.00 - $9.00
    $9.00
    $9.00 - $9.00
    $9.00

    1/4"-20 x 2-1/2" Zinc Slotted Flat Head Machine Screws (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 2-1/2"Material: SteelFinish: ZincHead Style: Flat (Slotted)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewBox ...

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    $9.00 - $9.00
    $9.00
    $9.00 - $9.00
    $9.00
  • 1/4"-20 x 3/4" 18-8 Stainless Steel Coarse Thread Phillips Flat Head Machine Screws
    $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95

    1/4"-20 x 3/4" 18-8 Stainless Phillips Flat Machine Screws (45 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 3/4"Material: Stainless SteelHead Style: Flat (Phillips)Thread Size: 20 (Coarse)Thread Length: FullHardness: 18-8Type: Machin...

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    $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95
  • 1/4"-20 x 3/4" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws
    $9.07 - $10.06
    $9.07 - $10.06
    $9.07 - $10.06
    $9.07

    1/4"-20 x 3/4" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 3/4"Material: SteelFinish: ZincHead Style: Flat (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewA mac...

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    $9.07 - $10.06
    $9.07 - $10.06
    $9.07 - $10.06
    $9.07
  • 1/4"-20 x 3/4" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws
    $11.26 - $12.28
    $11.26 - $12.28
    $11.26 - $12.28
    $11.26

    1/4"-20 x 3/4" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 3/4"Material: SteelFinish: ZincHead Style: Flat (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewA mac...

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    $11.26 - $12.28
    $11.26 - $12.28
    $11.26 - $12.28
    $11.26
  • 1/4"-20 x 1" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws
    $11.26 - $12.82
    $11.26 - $12.82
    $11.26 - $12.82
    $11.26

    1/4"-20 x 1" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 1"Material: SteelFinish: ZincHead Style: Flat (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewA machi...

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    $11.26 - $12.82
    $11.26 - $12.82
    $11.26 - $12.82
    $11.26
  • 1/4"-20 x 2" Zinc Plated Steel Coarse Thread Phillips Flat Undercut Head Machine Screws
    $10.21 - $10.21
    $10.21
    $10.21 - $10.21
    $10.21

    1/4"-20 x 2" Zinc Phillips Flat Undercut Head Machine Screws (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 2"Material: SteelFinish: ZincHead Style: Flat Undercut (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine Scr...

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    $10.21 - $10.21
    $10.21
    $10.21 - $10.21
    $10.21
  • 1/4"-20 x 1-3/4" Zinc Plated Steel Coarse Thread Phillips Flat Undercut Head Machine Screws
    $10.75 - $10.75
    $10.75
    $10.75 - $10.75
    $10.75

    1/4"-20 x 1-3/4" Zinc Phillips Flat Undercut Head Machine Screws (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 1-3/4"Material: SteelFinish: ZincHead Style: Flat Undercut (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine...

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    $10.75 - $10.75
    $10.75
    $10.75 - $10.75
    $10.75
  • 1/4"-20 x 1-1/2" Zinc Plated Steel Coarse Thread Phillips Flat Undercut Head Machine Screws
    $10.55 - $10.55
    $10.55
    $10.55 - $10.55
    $10.55

    1/4"-20 x 1-1/2" Zinc Phillips Flat Undercut Head Machine Screws (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 1-1/2"Material: SteelFinish: ZincHead Style: Flat Undercut (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine...

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    $10.55 - $10.55
    $10.55
    $10.55 - $10.55
    $10.55
  • 1/4"-20 x 1-1/4" Zinc Plated Steel Coarse Thread Phillips Flat Undercut Head Machine Screws
    $10.86 - $10.86
    $10.86
    $10.86 - $10.86
    $10.86

    1/4"-20 x 1-1/4" Zinc Phillips Flat Undercut Head Machine Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Flat Undercut (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine...

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    $10.86 - $10.86
    $10.86
    $10.86 - $10.86
    $10.86
  • 1/4"-20 x 1" Zinc Plated Steel Coarse Thread Phillips Flat Undercut Head Machine Screws
    $10.50 - $10.50
    $10.50
    $10.50 - $10.50
    $10.50

    1/4"-20 x 1" Zinc Phillips Flat Undercut Head Machine Screws (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 1"Material: SteelFinish: ZincHead Style: Flat Undercut (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine Scr...

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    $10.50 - $10.50
    $10.50
    $10.50 - $10.50
    $10.50
  • 1/4"-20 x 7/8" Zinc Plated Steel Coarse Thread Phillips Flat Undercut Head Machine Screws
    $11.51 - $11.51
    $11.51
    $11.51 - $11.51
    $11.51

    1/4"-20 x 7/8" Zinc Phillips Flat Undercut Head Machine Screws (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 7/8"Material: SteelFinish: ZincHead Style: Flat Undercut (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine S...

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    $11.51 - $11.51
    $11.51
    $11.51 - $11.51
    $11.51
  • 1/4"-20 x 3/4" Zinc Plated Steel Coarse Thread Phillips Flat Undercut Head Machine Screws
    $11.20 - $11.20
    $11.20
    $11.20 - $11.20
    $11.20

    1/4"-20 x 3/4" Zinc Phillips Flat Undercut Head Machine Screws (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 3/4"Material: SteelFinish: ZincHead Style: Flat Undercut (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine S...

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    $11.20 - $11.20
    $11.20
    $11.20 - $11.20
    $11.20
  • 1/4"-20 x 5/8" Zinc Plated Steel Coarse Thread Phillips Flat Undercut Head Machine Screws
    $10.92 - $10.92
    $10.92
    $10.92 - $10.92
    $10.92

    1/4"-20 x 5/8" Zinc Phillips Flat Undercut Head Machine Screws (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 5/8"Material: SteelFinish: ZincHead Style: Flat Undercut (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine S...

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    $10.92 - $10.92
    $10.92
    $10.92 - $10.92
    $10.92
  • 1/4"-20 x 1/2" Zinc Plated Steel Coarse Thread Phillips Flat Undercut Head Machine Screws
    $11.28 - $11.28
    $11.28
    $11.28 - $11.28
    $11.28

    1/4"-20 x 1/2" Zinc Phillips Flat Undercut Head Machine Screws (15 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 1/2"Material: SteelFinish: ZincHead Style: Flat Undercut (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine S...

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    $11.28 - $11.28
    $11.28
    $11.28 - $11.28
    $11.28
  • 1/4"-20 x 1" 18-8 Stainless Steel Coarse Thread Phillips Flat Head Machine Screws
    $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95

    1/4"-20 x 1" 18-8 Stainless Phillips Flat Machine Screws (40 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 1"Material: Stainless SteelHead Style: Flat (Phillips)Thread Size: 20 (Coarse)Thread Length: FullHardness: 18-8Type: Machine ...

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    $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95
  • 1/4"-20 x 1/2" 18-8 Stainless Steel Coarse Thread Phillips Flat Head Machine Screws
    $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95

    1/4"-20 x 1/2" 18-8 Stainless Phillips Flat Machine Screws (55 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 1/2"Material: Stainless SteelHead Style: Flat (Phillips)Thread Size: 20 (Coarse)Thread Length: FullHardness: 18-8Type: Machin...

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    $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95
  • 1/4"-20 x 5/8" 18-8 Stainless Steel Coarse Thread Phillips Flat Head Machine Screws
    $20.62 - $20.62
    $20.62
    $20.62 - $20.62
    $20.62

    1/4"-20 x 5/8" 18-8 Stainless Phillips Flat Machine Screws (100 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 5/8"Material: Stainless SteelHead Style: Flat (Phillips)Thread Size: 20 (Coarse)Thread Length: FullHardness: 18-8Type: Machin...

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    $20.62 - $20.62
    $20.62
    $20.62 - $20.62
    $20.62
  • 1/4"-20 x 3/8" 18-8 Stainless Steel Coarse Thread Phillips Flat Head Machine Screws
    $15.47 - $15.47
    $15.47
    $15.47 - $15.47
    $15.47

    1/4"-20 x 3/8" 18-8 Stainless Phillips Flat Machine Screws (100 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 3/8"Material: Stainless SteelHead Style: Flat (Phillips)Thread Size: 20 (Coarse)Thread Length: FullHardness: 18-8Type: Machin...

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    $15.47 - $15.47
    $15.47
    $15.47 - $15.47
    $15.47
  • 1/4"-20 x 3/4" Brass Coarse Thread Slotted Flat Head Machine Screws
    $12.66 - $13.35
    $12.66 - $13.35
    $12.66 - $13.35
    $12.66

    1/4"-20 x 3/4" Brass Coarse Thread Slotted Flat Head Machine Screws

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 3/4"Material: BrassHead Style: Flat (Slotted)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewA machine screw, a...

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    $12.66 - $13.35
    $12.66 - $13.35
    $12.66 - $13.35
    $12.66
  • 1/4"-20 x 3" Brass Coarse Thread Slotted Flat Head Machine Screws
    $18.01 - $18.07
    $18.01 - $18.07
    $18.01 - $18.07
    $18.01

    1/4"-20 x 3" Brass Coarse Thread Slotted Flat Head Machine Screws

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 3"Material: BrassHead Style: Flat (Slotted)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewA machine screw, als...

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    $18.01 - $18.07
    $18.01 - $18.07
    $18.01 - $18.07
    $18.01
  • 1/4"-20 x 6" Zinc Plated Steel Coarse Thread Slotted Flat Head Machine Screws
    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00

    1/4"-20 x 6" Zinc Slotted Flat Head Machine Screws (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 7/16"Length: 6"Material: SteelFinish: ZincHead Style: Flat (Slotted)Thread Size: 20 (Coarse)Thread Length: FullType: Mach...

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    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00