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    13 Products

    Plastic Pan Head Phillips Screws

    Image of Product. Front orientation. Rounded Head Screws. Plastic Pan Head Phillips Screws.
    Our most common plastic pan head screws, these are often used to attach panels and covers to electronics and automated equipment. They're lightweight and nonconductive. Pan heads have a moderate height and width profile, offering a middle ground between narrower button heads and wider truss heads. The Phillips drive easily aligns with drivers and withstands more torque than slotted drives, but drivers slip when you apply too much force.
    Length is measured from under the head.
    Nylon—The most common plastic rounded head screws, these are good for general purpose fastening. Slippery and abrasion resistant, they thread in smoothly and stand up to daily wear and tear. Nylon will swell and weaken when exposed to moisture, so these screws are best for dry environments.
    Head
    Lg.
    Threading
    Dia.
    Ht.
    Tensile
    Strength
    Temp. Range,
    ° F
    Specs. Met
    Choose a Color
    Pkg.
    Qty.
    Pkg.
    Nylon
     
    3/8"-16
    3/8"Fully Threaded0.75"0.261"Not Rated-40 to 185ASME B18.6.3Black, Off-White1094735A82200000
    1/2"Fully Threaded0.75"0.261"Not Rated-40 to 185ASME B18.6.3Black, Off-White1094735A7960000
    3/4"Fully Threaded0.75"0.261"Not Rated-40 to 185ASME B18.6.3Black, Off-White1094735A7970000
    1"Fully Threaded0.75"0.261"Not Rated-40 to 185ASME B18.6.3Black, Off-White1094735A7980000
    1 1/2"Fully Threaded0.75"0.261"Not Rated-40 to 185ASME B18.6.3Black, Off-White1094735A7990000
    2"Fully Threaded0.75"0.261"Not Rated-40 to 185ASME B18.6.3Black, Off-White1094735A80100000
     

    Tamper-Resistant Tri-Wing® Stainless Steel Rounded Head Screws for Sheet Metal

    Image of Product. Front orientation. Contains MultipleImages. Tapping Screws. Tamper-Resistant Tri-Wing® Stainless Steel Rounded Head Screws for Sheet Metal.
    Prevent tampering with screws that turn only with a Tri-Wing® driver. The three offset slots handle high torque to prevent slipping and damaging the drive. These screws have a pointed tip that starts a hole in sheet metal up to 0.025" thick, but for thicker material you’ll need to drill first. Screws resist corrosion and have a rounded head for a finished look.
    Length is measured from under the head.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these screws resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Power Tools Bits—Pair with your power tools to turn screws more quickly than manual tools.
    Tapping Screws
    Power Tools Bits
    Head
    Lg.
    Dia.
    Ht.
    Tapping
    Screw Type
    Drive
    Size
    Approx. Threads
    per In.
    Drill Bit
    Size
    Pkg.
    Qty.
    Pkg.
    Each
    18-8 Stainless Steel
     
    No. 10 Screw Size
    1/2"0.373"0.11"ANo. 51221 Ga.
    		5095641A24200000053265A31600000
    3/4"0.373"0.11"ANo. 51221 Ga.
    		2595641A245000053265A3160000
    1"0.373"0.11"ANo. 51221 Ga.
    		2595641A247000053265A3160000
     

    Phillips Bits

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Phillips Bits, For Power Tools.

    Quick-Change Hex

    Shank

    One of the most common drive styles for good reason. Phillips bits align easily with fasteners and deliver more torque than slotted bits.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Drive
    Size
    For Screw
    Size
    Overall
    Lg.
    Material
    Each
    For Power Tools
     
    7/16" Quick-Change Hex Shank Size
    No. 59/16"
    		3 1/2"Steel5750A24000000
     

    Tri-Wing® Bit Sets

    Image of Product. Front orientation. Screwdriver Bits. Tri-Wing® Bit Sets.
    The bits in these sets turn Tri-Wing® screws, which are commonly found on electronics. They have offset wings that withstand high torque without slipping and damaging the drive.
    Hex Shank—Also known as insert bits, these snap into hand tools. If you want to use them with power tools, attach a bit adapter (not included).
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Components
    Included
    Bits Included
    Material
    Container
    Type
    Each
    For Hand Tools
     
    1/4" Hex Shank Size
    6 BitsTri-Wing®: No. 0, No. 1, No. 2, No. 3, No. 4, No. 5 (1" O'all Lg.)SteelPlastic Caddy7175A51000000
     

    Tri-Wing® Bits

    Image of Product. Hex Shank. Front orientation. Screwdriver Bits. Tri-Wing® Bits, For Hand Tools.

    Hex Shank

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Tri-Wing® Bits, For Power Tools.

    Quick-Change Hex

    Shank

    Use these bits to turn Tri-Wing® screws, which are commonly found on electronics. They have offset wings that withstand high torque without slipping and damaging the drive.
    Hex Shank—Also known as insert bits, these snap into hand tools. If you want to use them with power tools, attach a bit adapter (not included).
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Drive
    Size
    For Screw
    Size
    Overall
    Lg.
    Material
    Each
    For Hand Tools
     
    1/4" Hex Shank Size
    No. 5No. 10
    		1"Steel7175A4900000
     
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 5No. 10
    		1 1/4"Steel53265A3160000
     
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