Size 1/4-20 - Type 316 Stainless Phillips Flat Head Machine Screws

The length of a flat head screw is determined by measuring from the top of the head to the end of the screw (the whole screw). Type 316 stainless steel has a superior resistance to rust and corrosion and is a must for any salt or chlorine water applications. Click on each size below for more information.

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The highest price is $1.35

  • Machine Screw Phillips Drive Flat Head 1/4-20 x 1/2" Type 316 Stainless

    Machine Screw Phillips Drive Flat Head 1/4-20 x 1/2" Type 316 Stainless
    $0.02 USD
    • 100 or more for $0.2 ea
    • 1000 or more for $0.15 ea

  • Machine Screw Phillips Drive Flat Head 1/4-20 x 3/4" Type 316 Stainless

    Machine Screw Phillips Drive Flat Head 1/4-20 x 3/4" Type 316 Stainless
    $0.27 USD
    • 100 or more for $0.25 ea
    • 1000 or more for $0.23 ea

  • Machine Screw Phillips Drive Flat Head 1/4-20 x 1" Type 316 Stainless

    Machine Screw Phillips Drive Flat Head 1/4-20 x 1" Type 316 Stainless
    $0.35 USD
    • 100 or more for $0.33 ea
    • 1000 or more for $0.3 ea

  • Machine Screw Phillips Drive Flat Head 1/4-20 x 1-1/4" Type 316 Stainless

    Machine Screw Phillips Drive Flat Head 1/4-20 x 1-1/4" Type 316 Stainless
    $0.38 USD
    • 100 or more for $0.35 ea
    • 1000 or more for $0.32 ea

  • Machine Screw Phillips Drive Flat Head 1/4-20 x 1-1/2" Type 316 Stainless

    Machine Screw Phillips Drive Flat Head 1/4-20 x 1-1/2" Type 316 Stainless
    $0.43 USD
    • 100 or more for $0.4 ea
    • 1000 or more for $0.37 ea

  • Machine Screw Phillips Drive Flat Head 1/4-20 x 1-3/4" Type 316 Stainless

    Machine Screw Phillips Drive Flat Head 1/4-20 x 1-3/4" Type 316 Stainless
    $0.49 USD
    • 100 or more for $0.45 ea
    • 1000 or more for $0.42 ea

  • Machine Screw Phillips Drive Flat Head 1/4-20 x 2" Type 316 Stainless

    Machine Screw Phillips Drive Flat Head 1/4-20 x 2" Type 316 Stainless
    $0.59 USD
    • 100 or more for $0.55 ea
    • 1000 or more for $0.5 ea

  • Machine Screw Phillips Drive Flat Head 1/4-20 x 2-1/2" Type 316 Stainless

    Machine Screw Phillips Drive Flat Head 1/4-20 x 2-1/2" Type 316 Stainless
    $0.79 USD
    • 100 or more for $0.75 ea
    • 1000 or more for $0.68 ea

  • Machine Screw Phillips Drive Flat Head 1/4-20 x 3" Type 316 Stainless

    Machine Screw Phillips Drive Flat Head 1/4-20 x 3" Type 316 Stainless
    $0.84 USD
    • 100 or more for $0.8 ea
    • 1000 or more for $0.75 ea

  • Machine Screw Phillips Drive Flat Head 1/4-20 x 3-1/2" Type 316 Stainless

    Machine Screw Phillips Drive Flat Head 1/4-20 x 3-1/2" Type 316 Stainless
    $0.90 USD
    • 100 or more for $0.85 ea
    • 1000 or more for $0.7 ea

  • Machine Screw Phillips Drive Flat Head 1/4-20 x 4" Type 316 Stainless

    Machine Screw Phillips Drive Flat Head 1/4-20 x 4" Type 316 Stainless
    $1.05 USD
    • 100 or more for $0.95 ea
    • 1000 or more for $0.85 ea

  • Machine Screw Phillips Drive Flat Head 1/4-20 x 5" Type 316 Stainless

    Machine Screw Phillips Drive Flat Head 1/4-20 x 5" Type 316 Stainless
    $1.35 USD
    • 100 or more for $1.25 ea
    • 1000 or more for $1.1 ea