McMaster-Carr logo
    Filter by
    System of Measurement
    Thread Size
    Industrial Info Snippet
    Flat Head Profile
    Countersink Angle
    Industrial Info Snippet
    Attribute Image
    Length
    Attribute Image
    Head Diameter
    Attribute Image
    Fastener Head Type
    Head Height
    Attribute Image
    Drive Style
    Industrial Info Snippet
    Drive Size
    Certification
    Hardness
    Sold As
    Tip Type
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Military Specification
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Tensile Strength
    Industrial Info Snippet
    Thread Spacing
    Industrial Info Snippet
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    1 Product

    Stainless Steel Phillips Flat Head Screws

    Image of Product. Front orientation. Flat Head Screws. Stainless Steel Phillips Flat Head Screws.
    These screws are made of stainless steel, so they won't rust or corrode when exposed to moisture and chemicals. The Phillips drive has a cross-shaped opening in which a driver fits snugly for easy alignment. With four contact points, they withstand more torque than slotted drives, but drivers slip when you apply too much force.
    Length is measured from the top of the head.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these screws won't rust. However, they don't hold up to the harsh chemicals that 316 stainless steel can.
    Undercut Profile—About a third thinner than standard heads, the undercut profile fits into shallow holes in thin material. The thin head also has more threading on the shaft, so they're often used to keep short screws from coming loose.
    Military Specification—These screws are manufactured and tested to meet strict U.S. military standards for material and construction.
    Head
    Lg.
    Countersink
    Angle
    Flat Head
    Profile
    Dia.
    Ht.
    Threading
    Tensile Strength,
    psi
    Specs. Met
    Mil. Spec.
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    1/4"-20
    7/16"82°
    		Undercut
    		0.507"0.107"Fully Threaded70,000SAE AMS2700Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-781096877A728000000
    Mil. Spec. 18-8 Stainless Steel Phillips Flat Head Screw, 82 Degree Countersink Angle, 1/4"-20 Thread Size, 7/16" Long
    Pack of 10In stock
    Compatible Products for This Flat Head Screw
     
    back to top