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    33 Products

    Steel Hex Head Screws

    Image of Product. Front orientation. Hex Head Screws. Steel Hex Head Screws, Fully Threaded.
    Image of Product. Front orientation. Hex Head Screws. Steel Hex Head Screws, Partially Threaded.

    Fully Threaded

    Partially

    Threaded

    Our most popular hex head screws. These have a head with six flat sides to keep wrenches and sockets from slipping and rounding off the drive.
    Length is measured from under the head.
    Medium-Strength Fastener—Your go-to screws for fastening most machinery and equipment. They have tensile strengths from 90,000 to 120,000 psi.
    Zinc-Plated Steel—A common choice for areas with occasional exposure to moisture.
    Head,
    mm
    Lg.,
    mm
    Wd.
    Ht.
    Threading
    Thread
    Spacing
    Fastener Strength
    Grade/Class
    Tensile Strength,
    psi
    Pkg.
    Qty.
    Pkg.
    Medium-Strength Zinc-Plated Steel
     
    M7 × 1 mm
    10114.8Fully ThreadedCoarse
    		Class 8.8
    		110,0002591280A97700000
    12114.8Fully ThreadedCoarse
    		Class 8.8
    		110,0002591280A4100000
    16114.8Fully ThreadedCoarse
    		Class 8.8
    		110,0002591280A4120000
    20114.8Fully ThreadedCoarse
    		Class 8.8
    		110,0002591280A41400000
    25114.8Fully ThreadedCoarse
    		Class 8.8
    		110,0002591280A4160000
    30114.8Fully ThreadedCoarse
    		Class 8.8
    		110,0002591280A41800000
    35114.8Fully ThreadedCoarse
    		Class 8.8
    		110,0001091280A4210000
    40114.8Fully ThreadedCoarse
    		Class 8.8
    		110,0002591280A42300000
    45114.8Fully ThreadedCoarse
    		Class 8.8
    		110,0002591280A42600000
    50114.8Fully ThreadedCoarse
    		Class 8.8
    		110,0002591280A42900000
    60114.8Partially ThreadedCoarse
    		Class 8.8
    		110,0001091180A1250000
    70114.8Partially ThreadedCoarse
    		Class 8.8
    		110,0001091180A1260000
     

    Steel Socket Head Screws

    Image of Product. Front orientation. Socket Head Screws. Steel Socket Head Screws, Fully Threaded.
    Image of Product. Front orientation. Socket Head Screws. Steel Socket Head Screws, Partially Threaded.

    Fully Threaded

    Partially Threaded

    Made of alloy steel, these screws are the standard for high-strength fastening. Use them in high-load applications such as dies, presses, and heavy equipment. The deep, six-point socket keeps the hex key from slipping out and damaging the drive.
    Length is measured from under the head.
    Black-Oxide Alloy Steel—Best for dry environments since moisture will cause these screws to rust. They have a dark, matte appearance.
    Head,
    mm
    Lg.,
    mm
    Dia.
    Ht.
    Threading
    Thread
    Spacing
    Tensile Strength,
    psi
    Fastener Strength
    Grade/Class
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Alloy Steel
     
    M7 × 1 mm
    16127Fully ThreadedCoarse
    		170,000Class 12.9
    		191290A16200000
    20127Fully ThreadedCoarse
    		170,000Class 12.9
    		191290A1650000
    25127Fully ThreadedCoarse
    		170,000Class 12.9
    		191290A1660000
    30127Partially ThreadedCoarse
    		170,000Class 12.9
    		191290A1670000
    50127Partially ThreadedCoarse
    		170,000Class 12.9
    		191290A1690000
     

    Ultra-Low-Profile Steel Socket Head Screws

    Image of Product. Front orientation. Socket Head Screws. Ultra-Low-Profile Steel Socket Head Screws.
    Our lowest-profile socket head screws. At about one-third the height of standard ones, these fit in the tightest spaces and shallowest holes, reducing the risk of snagging. However, they aren't as strong as screws with larger heads. Tighten with a hex key.
    Length is measured from under the head.
    Black-Oxide Alloy Steel—Best for dry environments since moisture will cause these screws to rust. They have a dark, matte appearance.
    Head,
    mm
    Lg.,
    mm
    Dia.
    Ht.
    Threading
    Thread
    Spacing
    Tensile Strength,
    psi
    Each
    Black-Oxide Alloy Steel
     
    M7 × 1 mm
    10122.7Fully ThreadedCoarse
    		140,00090358A13900000
    12122.7Fully ThreadedCoarse
    		140,00090358A1400000
    14122.7Fully ThreadedCoarse
    		140,00090358A1410000
    20122.7Fully ThreadedCoarse
    		140,00090358A1420000
    25122.7Fully ThreadedCoarse
    		140,00090358A1430000
     

    Threaded Rods

    Image of Product. Front orientation. Threaded Rods. Threaded Rods.
    Anchor, connect, or hang components in a wide variety of applications, from mounting I-beams to suspending light fixtures.
    Low-Strength Steel
    With a tensile strength of 50,000 psi or 60,000 psi, these rods are often used to suspend light fixtures, cable trays, and conduit from ceilings. They're about half the strength of medium-strength steel rods. To avoid stripped threads during installation, make sure your nuts are also low-strength steel.
    Zinc-Plated Steel—The most common choice for areas with occasional exposure to moisture.
    Lg.,
    m
    Tensile Strength,
    psi
    Hardness
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Steel
     
    M7 × 1 mm
    150,000Rockwell B49DIN 976193000A615000000
     

    Steel Flanged Hex Head Screws

    Image of Product. Front orientation. Hex Head Screws. Steel Flanged Hex Head Screws, Fully Threaded.

    Fully Threaded

    Our most popular flanged hex head screws. These have a flange that spreads pressure over a wide area to protect thin and soft materials. The head's six flat sides keep wrenches and sockets from slipping and rounding off the drive.
    Head height includes the flange. Length is measured from under the flange.
    Medium-Strength Fastener—Your go-to screws for fastening most machinery and equipment. They have tensile strengths from 90,000 to 120,000 psi.
    Zinc-Yellow-Chromate-Plated Steel—With slightly better corrosion resistance than zinc-plated steel screws, these stand up to more frequent exposure to moisture.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Head,
    mm
    Lg.,
    mm
    Wd.
    Ht.
    Flange
    Dia., mm
    Threading
    Thread
    Spacing
    Fastener Strength
    Grade/Class
    Tensile Strength,
    psi
    Pkg.
    Qty.
    Pkg.
    Medium-Strength Zinc-Yellow-Chromate-Plated Steel
     
    M7 × 1 mm
    169714.5Fully ThreadedCoarse
    		Class 8.8
    		110,0002594036A38400000
    209714.5Fully ThreadedCoarse
    		Class 8.8
    		110,0002594036A3850000
    259714.5Fully ThreadedCoarse
    		Class 8.8
    		110,0002594036A3860000
    309714.5Fully ThreadedCoarse
    		Class 8.8
    		110,0002594036A3870000
     

    Eyebolts—For Lifting

    Create a secure attachment point for hooks, shackles, and other lifting equipment. Also known as machinery eyebolts, these eyebolts are used to lift heavy machines and materials. They have a closed eye that won’t bend under strain.
    Warning: Never use to lift people or items over people. Capacities listed are for vertical lifting only.
    SteelAbout Steel
    Image of Product. With Shoulder. Front orientation. With Shoulder. Eyebolts—For Lifting, Steel.

    With

    Shoulder

    With Shoulder—Use for lifting at angles up to 45° or for vertical lifting. Because angular lifting significantly reduces the eyebolt’s capacity, we recommend hoist rings for heavy loads.
    Thread
    With Shoulder
    Size
    Lg.,
    mm
    Shank Lg.,
    mm
    Eye Dia.,
    mm
    Vert. Cap.,
    lb.
    Threading
    Overall
    Lg., mm
    Each
    Closed Eye
    M7 × 1 mm141422800Fully Threaded563040T1200000
     
    Galvanized Steel
    Image of Product. With Shoulder. Front orientation. With Shoulder. Eyebolts—For Lifting, Galvanized Steel.

    With

    Shoulder

    Galvanized steel eyebolts have a hot-dipped finish for more corrosion resistance than zinc-plated steel.
    With Shoulder—Use for lifting at angles up to 45° or for vertical lifting. Because angular lifting significantly reduces the eyebolt’s capacity, we recommend hoist rings for heavy loads.
    Thread
    With Shoulder
    Size
    Lg.,
    mm
    Shank Lg.,
    mm
    Eye Dia.,
    mm
    Vert. Cap.,
    lb.
    Threading
    Overall
    Lg., mm
    Each
    Closed Eye
    M7 × 1 mm292922800Fully Threaded704843T1200000
     

    Threaded Rod Sockets

    Image of ProductInUse. Front orientation. Sockets. Threaded Rod Sockets.
    Image of Product. Front orientation. Sockets. Threaded Rod Sockets.
    The opening is designed to grip threaded rod for quick installation and removal without damaging the threads.
    Chrome-Plated Steel
    For Thread
    Size
    Overall
    Lg.
    OD
    Each
    3/8" Square Drive
    M7
    		1 3/4"1"1803N17000000
     

    Metric Fast-Travel Ultra-Precision Lead Screws and Nuts

    Image of ProductInUse. Front orientation. Contains Inset. Precision Lead Screws and Nuts. Metric Fast-Travel Ultra-Precision Lead Screws and Nuts.
    Image of Product. Style C. Front orientation. Contains Annotated. Precision Lead Screws and Nuts. Metric Fast-Travel Ultra-Precision Lead Screws and Nuts, Externally Threaded Nuts—Right-Hand Thread, Style C.

    Style C

    Multiple thread channels (also known as thread starts) create faster linear travel than lead screws with a single thread start. Operating with less backlash (play) than Metric Precision Acme Lead Screws and Nuts, these lead screws and nuts provide increased nut life and more reliable movement in automated systems. To ensure compatibility, select components that have the same thread size and number of thread starts.
    Externally Threaded Nuts—Right-Hand Thread
    Image of Product. Style C. Front orientation. Contains Annotated. Precision Lead Screws and Nuts. Metric Fast-Travel Ultra-Precision Lead Screws and Nuts, Externally Threaded Nuts—Right-Hand Thread, Style C.

    Style C

    Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a nut moves with one revolution of the lead screw.
    External
    Thread
    Style
    Thread
    Size
    Lg.
    Wd.
    Ht.
    Thread Type
    Speed
    Ratio
    No. of Thread
    Starts
    Travel Distance
    per Turn, mm
    Size
    Lg.
    Hardness
    Tensile
    Strength
    Dynamic Thrust
    Load Cap., lb.
    Each
    PEEK
    CM3 × 0.5 mm13/32"0.311"0.276"Metric Rounded Trapezoidal
    		2:121M7 × 0.75 mm5/32"Durometer 83DNot Rated44537N164000000
    CM3 × 0.5 mm13/32"0.311"0.276"Metric Rounded Trapezoidal
    		6:163M7 × 0.75 mm5/32"Durometer 83DNot Rated44537N16500000
     

    Metric Ultra-Precision Lead Screws and Nuts

    Image of ProductInUse. Front orientation. Contains Inset. Precision Lead Screws and Nuts. Metric Ultra-Precision Lead Screws and Nuts.
    Image of Product. Style B. Front orientation. Contains Annotated. Precision Lead Screws and Nuts. Metric Ultra-Precision Lead Screws and Nuts, Externally Threaded Nuts—Right-Hand Thread, Style B.

    Style B

    Operating with less backlash (play) than Metric Precision Acme Lead Screws and Nuts, these provide increased nut life and more reliable movement in automated systems. Also known as single-start and self-locking lead screws and nuts, they have a single thread that runs the length of the screw. The nut travels only when the screw turns, so your system won't unexpectedly move when the lead screw is at rest. To ensure compatibility, select components that have the same thread size, thread type, thread size, thread pitch, and number of thread starts.
    Externally Threaded Nuts—Right-Hand Thread
    Image of Product. Style B. Front orientation. Contains Annotated. Precision Lead Screws and Nuts. Metric Ultra-Precision Lead Screws and Nuts, Externally Threaded Nuts—Right-Hand Thread, Style B.

    Style B

    Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a nut moves with one revolution of the lead screw.
    External
    Thread
    Style
    Thread
    Size
    Lg.
    Wd.
    Ht.
    Thread Type
    Speed
    Ratio
    No. of Thread
    Starts
    Travel Distance
    per Turn, mm
    Size
    Lg.
    Hardness
    Tensile
    Strength
    Dynamic Thrust
    Load Cap., lb.
    Each
    PEEK
    BM3 × 0.5 mm13/32"0.311"0.276"Metric Rounded Trapezoidal
    		1:110.5M7 × 0.75 mm5/32"Durometer 83DNot Rated590500A230000000
     
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