Size 5/16-18 - Type 316 Stainless Phillips Oval Head Machine Screws

Oval head style screws are countersunk but leave a bit of a rounded section just above the surface for a nice finished look. The length of a oval head screw is determined by measuring from where the taper on the head starts to the end of the screw. Type 316 stainless steel offers a superior resistance to rust and corrosion and is recommended for salt water, chlorinated water or coastal environments . Click on each size below for more information.

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  • Machine Screw Phillips Drive Oval Head 5/16-18 x 1" Type 316 Stainless

    Machine Screw Phillips Drive Oval Head 5/16-18 x 1" Type 316 Stainless
    $0.55 USD
    • 100 or more for $0.46 ea
    • 500 or more for $0.4 ea

  • Machine Screw Phillips Drive Oval Head 5/16-18 x 1-1/4" Type 316 Stainless

    Machine Screw Phillips Drive Oval Head 5/16-18 x 1-1/4" Type 316 Stainless
    $0.60 USD
    • 100 or more for $0.48 ea
    • 500 or more for $0.42 ea

  • Machine Screw Phillips Drive Oval Head 5/16-18 x 2-1/2" Type 316 Stainless

    Machine Screw Phillips Drive Oval Head 5/16-18 x 2-1/2" Type 316 Stainless
    $0.90 USD
    • 50 or more for $0.8 ea
    • 500 or more for $0.7 ea

  • Machine Screw Phillips Drive Oval Head 5/16-18 x 3" Type 316 Stainless

    Machine Screw Phillips Drive Oval Head 5/16-18 x 3" Type 316 Stainless
    $0.95 USD

    Discounts are available for selected products only!