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    65 Products

    Stainless Steel Cup-Tip Set Screws

    Image of Product. Front orientation. Set Screws. Stainless Steel Cup-Tip Set Screws.
    These corrosion-resistant cup-tip screws grip parts tightly. Made of stainless steel, they won't rust, but they're not as strong as alloy steel. The tip has thin edges that dig into surfaces for a secure hold. They often lock gears, pulleys, and other transmission components onto shafts.
    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.
    Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these screws won't degrade when exposed to harsh weather, salt water, and most chemicals.
    Lg.,
    mm
    Drive Size,
    mm
    Hardness
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    M2.5 × 0.45 mm
    31.3Not RatedDIN 916, ISO 40295000000000000000
    41.3Not RatedDIN 916, ISO 4029500000000000000
    51.3Not RatedDIN 916, ISO 40295000000000000000
    61.3Not RatedDIN 916, ISO 4029250000000000000
    81.3Not RatedDIN 916, ISO 4029250000000000000
    101.3Not RatedDIN 916, ISO 4029100000000000000
    121.3Not RatedDIN 916, ISO 4029100000000000000
     
    Highly Corrosion-Resistant 316 Stainless Steel
     
    M2.5 × 0.45 mm
    31.3Rockwell B80DIN 916, ISO 4029500000000000000
    41.3Rockwell B80DIN 916, ISO 40295000000000000000
    51.3Rockwell B80DIN 916, ISO 40295000000000000000
     

    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.
    Lg.,
    mm
    Drive Size,
    mm
    Hardness
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Alloy Steel
     
    M2.5 × 0.45 mm
    31.3Rockwell C45DIN 916, ISO 402950000000000000000
    41.3Rockwell C45DIN 916, ISO 40295000000000000000
    51.3Rockwell C45DIN 916, ISO 40295000000000000000
    61.3Rockwell C45DIN 916, ISO 4029500000000000000
    81.3Rockwell C45DIN 916, ISO 40295000000000000000
    101.3Rockwell C45DIN 916, ISO 40295000000000000000
    121.3Rockwell C45DIN 916100000000000000
     

    Stainless Steel Flat-Tip Set Screws

    Image of Product. Front orientation. Set Screws. Stainless Steel Flat-Tip Set Screws.
    These corrosion-resistant screws spread out holding power and protect surfaces from damage. Made of stainless steel, they won't rust, but they're not as strong as alloy steel. Unlike cup and cone tips, the flat tip distributes pressure evenly, reducing marring but not holding as tightly. They're a good choice for repositioning parts frequently on jigs, fixtures, and other applications where the tip presses against a flat surface.
    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.
    Black-Oxide 18-8 Stainless Steel—These screws have a dark matte finish. They won't rust in wet and outdoor environments, but they don't hold up to the harsh chemicals that 316 stainless steel can.
    Lg.,
    mm
    Drive Size,
    mm
    Hardness
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    M2.5 × 0.45 mm
    31.3Not RatedDIN 913, ISO 402650000000000000000
    41.3Not RatedDIN 913, ISO 4026500000000000000
    51.3Not RatedDIN 913, ISO 40265000000000000000
    61.3Not RatedDIN 913, ISO 4026500000000000000
    81.3Not RatedDIN 913, ISO 4026500000000000000
    101.3Not RatedDIN 913, ISO 4026250000000000000
    121.3Not RatedDIN 913, ISO 4026250000000000000
    161.3Not RatedDIN 913, ISO 40262500000000000000
     
    Black-Oxide 18-8 Stainless Steel
     
    M2.5 × 0.45 mm
    41.3Not RatedDIN 913, ISO 40262500000000000000
    61.3Not RatedDIN 913, ISO 40262500000000000000
    81.3Not RatedDIN 913, ISO 40262500000000000000
    101.3Not RatedDIN 913, ISO 40262500000000000000
     

    Steel Cone-Tip Set Screws

    Image of Product. Front orientation. Set Screws. Steel Cone-Tip Set Screws.
    Permanently locate parts that you don't intend to move. The pointed tip bites down on surfaces but may scratch or gouge. Made of alloy steel, they're strong enough to hold components without wearing down.
    Lg.,
    mm
    Cone Point
    Angle
    Drive Size,
    mm
    Hardness
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Alloy Steel
     
    M2.5 × 0.45 mm
    3120°1.3Rockwell C45DIN 914, ISO 40271000000000000000
    690°1.3Rockwell C45DIN 914, ISO 4027100000000000000
     

    Steel Flat-Tip Set Screws

    Image of Product. Front orientation. Set Screws. Steel Flat-Tip Set Screws.
    Spread out holding power and protect surfaces from damage. Unlike cup and cone tip screws, the flat tip on these distributes pressure evenly, reducing marring but not holding as tightly. They're a good choice for repositioning parts frequently on jigs, fixtures, and other applications where the tip presses against a flat surface. Made of alloy steel, these screws are strong enough to hold components without wearing down.
    Lg.,
    mm
    Drive Size,
    mm
    Hardness
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Alloy Steel
     
    M2.5 × 0.45 mm
    31.3Rockwell C45DIN 913, ISO 402650000000000000000
    41.3Rockwell C45DIN 913, ISO 40265000000000000000
    51.3Rockwell C45DIN 913, ISO 40265000000000000000
    61.3Rockwell C45DIN 913, ISO 40262500000000000000
    81.3Rockwell C45DIN 913, ISO 40262500000000000000
    101.3Rockwell C45DIN 913, ISO 40262500000000000000
    121.3Rockwell C45DIN 913, ISO 40262500000000000000
     

    Precision-Adjust Stainless Steel Ball-Tip Set Screws

    Image of Product. Front orientation. Set Screws. Precision-Adjust Stainless Steel Ball-Tip Set Screws.
    These set screws make the finest adjustments of any we sell. With ultra-fine threads, these screws are found on measuring devices and photonic equipment, where minute adjustments and tight tolerances are critical. They also fine-tune sensors on automated equipment and ensure repeatable positioning on jigs and fixtures. Generally used in dry, controlled environments, the alloy steel tip can oxidize in wet or outdoor environments.
    Lg.,
    mm
    Tip Dia.,
    mm
    Drive Size,
    mm
    Ball
    Movement
    Hardness
    Each
    18-8 Stainless Steel with Alloy Steel Tip
     
    M2.5 × 0.2 mm
    81.51.5FixedNot Rated000000000000000
    101.51.5FixedNot Rated00000000000000
    121.51.5FixedNot Rated00000000000000
    151.51.5FixedNot Rated00000000000000
    201.51.5FixedNot Rated00000000000000
    251.51.5FixedNot Rated00000000000000
     
    Threaded Inserts

    Extended-Tip Steel Slotted Flat Head Screws

    Image of Product. Front orientation. Flat Head Screws. Extended-Tip Steel Slotted Flat Head Screws.
    The tip on the end of the shaft guides these screws into holes, keeping the screw straight and threads aligned. Like a dowel, you can also fit the tip into mating holes to keep parts aligned or hold them together, such as on shafts and other moving parts. The slotted drive is the most basic drive style and can't withstand much torque, so it's best to hand-tighten them instead of using power tools. Also known as full dog point screws.
    Length is measured from the top of the head.
    Black-Oxide Steel—Typically chosen for their appearance, these screws have a dark, matte coating to create a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
    Standard Profile—Standard-profile heads are the most common choice for flat head screws.
    Head,
    mm
    Tip,
    mm
    Lg.,
    mm
    Countersink
    Angle
    Flat Head
    Profile
    Dia.
    Ht.
    Dia.
    Lg.
    Threading
    Tensile Strength,
    psi
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Steel
     
    M2.5 × 0.45 mm
    490°
    Standard
    4.701.501.52.5Fully Threaded60,000DIN 925100000000000000
     

    Thread-Locking Stainless Steel Cup-Tip Set Screws

    Image of Product. Front orientation. Set Screws. Thread-Locking Stainless Steel Cup-Tip Set Screws.
    These corrosion-resistant screws give you added protection against mild vibration with threadlocker bonded to the threads. Plus, they save you the time and mess of adding it yourself. Made of stainless steel, they won't rust, but they're not as strong as alloy steel. The tip has thin edges that dig into surfaces for a secure hold. They often lock gears, pulleys, and other transmission components onto shafts.
    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.
    Threadlocker
    Lg.,
    mm
    Drive Size,
    mm
    Type
    Temp.
    Hardness
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    M2.5 × 0.45 mm
    31.3Nylon Patch-50° F to 250° FRockwell B80DIN 916, ISO 402910000000000000000
    41.3Nylon Patch-50° F to 250° FRockwell B80DIN 916, ISO 40291000000000000000
    51.3Nylon Patch-50° F to 250° FRockwell B80DIN 916, ISO 40291000000000000000
    61.3Nylon Patch-50° F to 250° FRockwell B80DIN 916, ISO 40291000000000000000
     

    Slotted Brass Flat-Tip Set Screws

    Image of Product. Front orientation. Set Screws. Slotted Brass Flat-Tip Set Screws.
    Made of brass, these flat-tip screws are conductive and nonmagnetic, making them ideal for electrical applications. Softer than most metal, the brass won't scratch or dent delicate parts. Unlike cup and cone tips, the flat tip distributes pressure evenly, reducing marring but not holding as tightly. With only two contact points, the slotted drive can't withstand much torque, so it's best to hand-tighten them.
    Lg.,
    mm
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Brass
     
    M2.5 × 0.45 mm
    5DIN 551, ISO 47661000000000000000
     

    Slotted Steel Flat-Tip Set Screws

    Image of Product. Front orientation. Contains MultipleImages. Set Screws. Slotted Steel Flat-Tip Set Screws.
    The strongest slotted drive set screws we offer. Unlike cup and cone tips, the flat tip distributes pressure evenly, reducing marring but not holding as tightly. They're a good choice for repositioning parts frequently on jigs, fixtures, and other applications where the tip presses against a flat surface. With only two contact points, the slotted drive can't withstand much torque, so it's best to hand-tighten them. Made of alloy steel, these screws are strong enough to hold components without wearing down.
    Lg.,
    mm
    Hardness
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Alloy Steel
     
    M2.5 × 0.45 mm
    3Rockwell B67DIN 551, ISO 476650000000000000000
    4Rockwell B67DIN 551, ISO 47665000000000000000
    5Rockwell B67DIN 551, ISO 4766500000000000000
    6Rockwell B67DIN 551, ISO 47665000000000000000
    8Rockwell B67DIN 551, ISO 47665000000000000000
    10Rockwell B67DIN 551, ISO 47665000000000000000
     

    Venting Stainless Steel Cup-Tip Set Screws

    Image of Product. Front orientation. Set Screws. Venting Stainless Steel Cup-Tip Set Screws.
    Prevent the buildup of pressure or vacuum in sealed spaces. These screws have a hole drilled through their center that lets air, fluid, and gases escape. They're often used to release trapped gases and equalize pressure caused by high temperatures in coating, curing, and heating applications. Made of stainless steel, they won't rust or corrode when exposed to moisture and chemicals. The tip has thin edges that dig into surfaces for a secure hold.
    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.
    Lg.,
    mm
    Drive Size,
    mm
    Vent Dia.,
    mm
    Hardness
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    M2.5 × 0.45 mm
    41.31Not Rated500000000000000
    51.31Not Rated50000000000000
     

    Thread-Locking Steel Cup-Tip Set Screws

    Image of Product. Front orientation. Set Screws. Thread-Locking Steel Cup-Tip Set Screws.
    These screws grip parts tightly and give you extra protection against mild vibration. They have a nylon-patch threadlocker bonded to the threads, saving you the time and mess of adding it yourself. 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.
    Threadlocker
    Lg.,
    mm
    Drive Size,
    mm
    Type
    Temp.
    Hardness
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Alloy Steel
     
    M2.5 × 0.45 mm
    31.3Nylon Patch-50° F to 250° FRockwell C45DIN 916, ISO 402910000000000000000
    41.3Nylon Patch-50° F to 250° FRockwell C45DIN 916, ISO 40291000000000000000
    51.3Nylon Patch-50° F to 250° FRockwell C45DIN 916, ISO 40291000000000000000
     

    Slotted Stainless Steel Flat-Tip Set Screws

    Image of Product. Front orientation. Contains MultipleImages. Set Screws. Slotted Stainless Steel Flat-Tip Set Screws.
    These corrosion-resistant screws spread out holding power to prevent damage and have a basic drive style. Made of stainless steel, these screws won't rust, but they're not as strong as alloy steel. Unlike cup and cone tips, the flat tip distributes pressure evenly, reducing marring but not holding as tightly. They're a good choice for repositioning parts frequently on jigs, fixtures, and other applications where the tip presses against a flat surface. With only two contact points, the slotted drive can't withstand much torque, so it's best to hand-tighten them.
    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.
    Lg.,
    mm
    Hardness
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    M2.5 × 0.45 mm
    3Not RatedDIN 551, ISO 476650000000000000000
    4Not RatedDIN 551, ISO 47665000000000000000
    5Not RatedDIN 551, ISO 47665000000000000000
     
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