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Flat Head Machine Screws

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1/4"-28 x 3/4" 18-8 Stainless Steel Fine Thread Phillips Flat Head Machine Screws
$9.49 - $14.10
$9.49 - $14.10
$9.49 - $14.10
$9.49

1/4"-28 x 3/4" 18-8 Stainless Steel Phillips Flat Head Machine Screws

In stock

Machine screws thread into a tapped hole or matching nut, providing precise fastening for electronics, appliances, and machinery assembly.Diameter:...

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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 Plated Steel Phillips Flat Undercut Head Machine Screws

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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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 Plated Steel Phillips Flat Undercut Head Machine Screws

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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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 Plated Steel Phillips Flat Undercut Head Machine Screws

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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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 Plated Steel Phillips Flat Undercut Head Machine Screws

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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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 Plated Steel Phillips Flat Undercut Head Machine Screws

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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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 Plated Steel Phillips Flat Undercut Head Machine Screws

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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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 Plated Steel Phillips Flat Undercut Head Machine Screws

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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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 Plated Steel Phillips Flat Undercut Head Machine Screws

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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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 Plated Steel Coarse Thread Slotted Flat Head Machine Screws

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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1/4"-20 x 5" Zinc Plated Steel Coarse Thread Slotted Flat Head Machine Screws
$11.19 - $11.19
$11.19
$11.19 - $11.19
$11.19

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

In stock

Diameter: 1/4"Diameter 2: 7/16"Length: 5"Material: SteelFinish: ZincHead Style: Flat (Slotted)Thread Size: 20 (Coarse)Thread Length: FullType: Mach...

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1/4"-20 x 4" Zinc Plated Steel Coarse Thread Slotted Flat Head Machine Screws
$10.94 - $10.94
$10.94
$10.94 - $10.94
$10.94

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

In stock

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

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1/4"-20 x 2-1/2" Brass Coarse Thread Slotted Flat Head Machine Screws
$16.13 - $16.14
$16.13 - $16.14
$16.13 - $16.14
$16.13

1/4"-20 x 2-1/2" Brass Coarse Thread Slotted Flat Head Machine Screws

In stock

Diameter: 1/4"Length: 2-1/2"Material: BrassHead Style: Flat (Slotted)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewBox of 8.A machi...

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1/4"-20 x 2" Brass Coarse Thread Slotted Flat Head Machine Screws
$14.79 - $14.79
$14.79
$14.79 - $14.79
$14.79

1/4"-20 x 2" Brass Coarse Thread Slotted Flat Head Machine Screws

In stock

Diameter: 1/4"Length: 2"Material: BrassHead Style: Flat (Slotted)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewBox of 8.A machine s...

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1/4"-20 x 1-1/2" Brass Coarse Thread Slotted Flat Head Machine Screws
$12.76 - $14.69
$12.76 - $14.69
$12.76 - $14.69
$12.76

1/4"-20 x 1-1/2" Brass Coarse Thread Slotted Flat Head Machine Screws

In stock

Diameter: 1/4"Length: 1-1/2"Material: BrassHead Style: Flat (Slotted)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewBox of 10.A mach...

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1/4"-20 x 3" Zinc Plated Steel Coarse Thread Slotted Flat Head Machine Screws
$9.17 - $9.17
$9.17
$9.17 - $9.17
$9.17

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

In stock

Diameter: 1/4"Length: 3"Material: SteelFinish: ZincHead Style: Flat (Slotted)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewBox of 6...

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1/4"-20 x 2" Zinc Plated Steel Coarse Thread Slotted Flat Head Machine Screws
$9.30 - $9.30
$9.30
$9.30 - $9.30
$9.30

1/4"-20 x 2" Zinc Plated Steel Coarse Thread Slotted Flat Head Machine Screws

In stock

Diameter: 1/4"Length: 2"Material: SteelFinish: ZincHead Style: Flat (Slotted)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewBox of 8...

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1/4"-20 x 1-1/2" Zinc Plated Steel Coarse Thread Slotted Flat Head Machine Screws
$9.02 - $9.02
$9.02
$9.02 - $9.02
$9.02

1/4"-20 x 1-1/2" Zinc Plated Steel Slotted Flat Head Machine Screws

In stock

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

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1/4"-20 x 1" Zinc Plated Steel Coarse Thread Slotted Flat Head Machine Screws
$10.61 - $10.61
$10.61
$10.61 - $10.61
$10.61

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

In stock

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

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1/4"-20 x 3/4" Zinc Plated Steel Coarse Thread Slotted Flat Head Machine Screws
$11.10 - $11.10
$11.10
$11.10 - $11.10
$11.10

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

In stock

Diameter: 1/4"Length: 3/4"Material: SteelFinish: ZincHead Style: Flat (Slotted)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewBox of...

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1/4"-20 x 1/2" Zinc Plated Steel Coarse Thread Slotted Flat Head Machine Screws
$10.54 - $10.54
$10.54
$10.54 - $10.54
$10.54

1/4"-20 x 1/2" Zinc Plated Steel Coarse Thread Slotted Flat Head Machine Screws

In stock

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

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1/4"-20 x 6" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws
$13.05 - $13.05
$13.05
$13.05 - $13.05
$13.05

1/4"-20 x 6" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws

In stock

Diameter: 1/4"Length: 6"Material: SteelFinish: ZincHead Style: Flat (Phillips)Thread Size: 20 (Coarse)Thread Length: FullType: Machine ScrewBox of ...

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1/4"-28 x 1-1/2" 18-8 Stainless Steel Fine Thread Phillips Flat Head Machine Screws
$9.31 - $13.57
$9.31 - $13.57
$9.31 - $13.57
$9.31

1/4"-28 x 1-1/2" 18-8 Stainless Steel Phillips Flat Head Machine Screws

In stock

Diameter: 1/4"Length: 1-1/2"Material: Stainless SteelHead Style: Flat (Phillips)Thread Size: 28 (Fine)Thread Length: FullHardness: 18-8Type: Machin...

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1/4"-20 x 4-1/2" Zinc Plated Steel Coarse Thread Phillips Flat Head Machine Screws
$28.91 - $28.91
$28.91
$28.91 - $28.91
$28.91

1/4"-20 x 4-1/2" Zinc Plated Steel Phillips Flat Head Machine Screws

In stock

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

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