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    7 Products

    Stainless Steel Button Head Hex-Drive Screws

    Image of Product. Front orientation. Rounded Head Screws. Stainless Steel Button Head Hex-Drive Screws.
    These button head screws won't corrode from moisture and chemicals, but they aren't as strong as alloy steel screws. The button head looks similar to a pan head, but it's lower and more compact, taking up less space. With six contact points, the hex drive withstands more torque than slotted and Phillips to securely grip your driver.
    Length is measured from under 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.
    Head
    Lg.
    Dia.
    Ht.
    Threading
    Tensile Strength,
    psi
    Certificate Type
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    12-28
    1/2"0.413"0.114"Fully Threaded70,000Material Certificate
    		192949A43400000
    3/4"0.413"0.114"Fully Threaded70,000Material Certificate
    		192949A4350000
    1"0.413"0.114"Fully Threaded70,000—192949A4360000
     

    Steel Cup-Tip Set Screws

    Image of Product. Front orientation. Set Screws. Steel Cup-Tip Set Screws.
    Made of alloy steel, these screws are strong enough to hold components without wearing down. The tip has thin edges that dig into surfaces for a secure hold. They often lock gears, pulleys, and other transmission components onto shafts.
    Black-Oxide Alloy Steel—These screws have a dark matte finish that offers minimal corrosion resistance, so they're best for dry environments.
    Lg.
    Drive
    Size
    Hardness
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Alloy Steel
     
    12-28
    1/4"3/32"Rockwell C45ASME B18.3, ASTM F9121091375A29700000
    3/8"3/32"Rockwell C45ASME B18.3, ASTM F9121091375A2980000
    1/2"3/32"Rockwell C45ASME B18.3, ASTM F9121091375A3030000
     

    Center-Locating Transfer Punches for Threaded Holes

    Image of Product. Front orientation. Transfer Punches. Center-Locating Transfer Punches for Threaded Holes.
    Also known as transfer screws, these punches can be used in any threaded hole to transfer the hole location. Use the handle to screw a punch into a hole. Place your workpiece against the punch and strike it with a hammer to mark the hole location.
    Thread
    Size
    Includes
    Punch
    Material
    Grip
    Texture
    Each
    12-28
    		Handle
    Six Punches    		SteelSmooth3385A55000000
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