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    17 Products

    Rotary Shafts

    Image of Product. Front orientation. Rotary Shafts.
    Pair with gears, sprockets, and bearings to transmit rotary motion. Turned, ground, and polished to tight tolerances, these shafts reduce vibration, evenly distribute loads, and improve accuracy.
    Carbon Steel—Strong and easy to machine. These shafts work best in dry environments since moisture will cause steel to rust.
    Material
    Lg.
    Straightness
    Tolerance
    Diameter
    Tolerance
    Hardness
    Hardness
    Rating
    Each
    Carbon Steel
     
    1 11/16" Diameter
    12"0.012"/1 ft.-0.002" to 0"Brinell 197Medium4138N26000000
    24"0.012"/1 ft.-0.002" to 0"Brinell 197Medium4138N2700000
    36"0.012"/1 ft.-0.002" to 0"Brinell 197Medium4138N28000000
    48"0.012"/1 ft.-0.002" to 0"Brinell 197Medium4138N29000000
    72"0.012"/1 ft.-0.002" to 0"Brinell 197Medium4138N31000000
     

    Keyed Rotary Shafts

    Match with a machine key to prevent slipping while transmitting torque to gears and other components. Turned, ground, and polished to tight tolerances, these shafts reduce vibration, evenly distribute loads, and improve accuracy.
    Fully Keyed
    Image of Product. Front orientation. Rotary Shafts. Keyed Rotary Shafts, Fully Keyed.
    Image of Attribute. Front orientation. Contains Annotated. Rotary Shafts. Keyed Rotary Shafts, Fully Keyed.
    Mount components anywhere along the length of these shafts. For secure torque transmission, slide a component from either end and lock it into place with an ANSI machine key (sold separately).
    Carbon Steel—Strong and easy to machine. These shafts work best in dry environments since moisture will cause steel to rust.
    Keyway
    Material
    Lg.
    Lg.
    Wd.
    Dp.
    ANSI Keys
    Included
    Straightness
    Tolerance
    Dia.
    Tolerance
    Hardness
    Hardness
    Rating
    Each
    Carbon Steel
     
    1 11/16" Diameter
    12"12"3/8"3/16"No0.013"/1 ft.-0.003" to 0"Rockwell B95Medium1497K474000000
    24"24"3/8"3/16"No0.013"/1 ft.-0.003" to 0"Rockwell B95Medium1497K475000000
    36"36"3/8"3/16"No0.013"/1 ft.-0.003" to 0"Rockwell B95Medium1497K476000000
    72"72"3/8"3/16"No0.013"/1 ft.-0.003" to 0"Rockwell B95Medium1497K477000000
     

    Made-to-Order Highly Corrosion-Resistant 316 Stainless Steel Rods

    Image of Product. Front orientation. Stainless Steel. Made-to-Order Highly Corrosion-Resistant 316 Stainless Steel Rods.
    When an off-the-shelf size won't do, we'll get you the exact dimensions you need.
    One of the most corrosion-resistant types of stainless steel, 316 stands up to the harshest chemicals, including bleach, chlorine, and phosphoric acid. It's a step up from 304, which has similar strength and temperature performance. Use it in a variety of marine and chemical-processing applications. It maintains its corrosion resistance in temperatures up to 1500° F.
    316/316L Stainless Steel—Dual certified to meet both 316 and 316L requirements. The low carbon content makes this stainless steel easy to weld while maintaining strength and corrosion resistance.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Dia.
    Dia. Tolerance
    Choose a
    Length
    Material
    Fabrication
    Hardness
    Specs.
    Met
    Per
    Inch
    1 11/16"-0.003" to 0.003"13" to 90"316/316L Stainless Steel
    Cold WorkedRockwell B75 (Medium)ASTM A27689325K138000000

    Multipurpose 304 Stainless Steel Rods

    Made from the most common stainless steel, these 304 stainless steel rods are used to create corrosion-resistant parts for a wide range of applications. Machine them into anything from shafts on chemical mixers to flanges on beverage lines. They maintain their corrosion resistance in temperatures up to 1500° F.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Long Rods
    Image of Product. Front orientation. Stainless Steel. Multipurpose 304 Stainless Steel Rods.
    304/304L Stainless Steel—Dual certified, choose 304/304L whether you need 304, 304L, or an alloy that captures the benefits of both. Low carbon content improves weldability while maintaining corrosion resistance and strength.
    Dia.
    Dia. Tolerance
    Material
    Fabrication
    Hardness
    Specs.
    Met
    1/2 ft.
    Long
    1 ft.
    Long
    2 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    1 11/16"-0.003" to 0.003"304/304L Stainless Steel
    Cold WorkedRockwell B75 (Medium)ASTM A27689535K59000000000000000000000000000000000
     

    Tight-Tolerance Water-Hardening W1 Tool Steel Rods

    Image of Product. Front orientation. Steel. Tight-Tolerance Water-Hardening W1 Tool Steel Rods.
    Ready for turning in your lathe, these rods are precision ground and held to strict diameter and straightness tolerances. Also known as drill rod. With far less alloy content than other tool steel, W1 is the most machinable we offer. These rods are often used to make hammers, files, and reamers—tools that don't require the dimensional stability of A2 or O1. These rods are also decarb-free, which means any surface flaws created during the manufacturing process have been removed. This makes them even more machinable and leads to better results from heat treating or finishing. Heat treat the surface for extra wear resistance. Or, quench this steel in water to boost its hardness and strength, giving it a sharper, more durable edge for small tools.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Dia.
    Dia. Tolerance
    Drill Bit
    Size
    Fabrication
    Heat
    Treatment
    Yield Strength,
    psi
    Mechanical
    Finish
    Hardness
    Max. Hardness After
    Heat Treatment
    Specs.
    Met
    1 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    1.6875"-0.001" to 0.001"1 11/16"
    Hot RolledAnnealed50,000Precision GroundRockwell B95 (Medium)Rockwell C65ASTM A6868890K20400000000000000000000

    Highly Corrosion-Resistant 316 Stainless Steel Rods

    One of the most corrosion-resistant types of stainless steel, 316 stands up to the harshest chemicals, including bleach, chlorine, and phosphoric acid. It's a step up from 304, which has similar strength and temperature performance. Use it in a variety of marine and chemical-processing applications. It maintains its corrosion resistance in temperatures up to 1500° F.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Long Rods
    Image of Product. Front orientation. Stainless Steel. Highly Corrosion-Resistant 316 Stainless Steel Rods.
    316/316L Stainless Steel—Dual certified to meet both 316 and 316L requirements. The low carbon content makes this stainless steel easy to weld while maintaining strength and corrosion resistance.
    Dia.
    Dia. Tolerance
    Material
    Fabrication
    Hardness
    Specs.
    Met
    1/2 ft.
    Long
    1 ft.
    Long
    2 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    1 11/16"-0.003" to 0.003"316/316L Stainless Steel
    Cold WorkedRockwell B75 (Medium)ASTM A27689325K520000000000000000000000000000000000
     

    Tight-Tolerance Oil-Hardening O1 Tool Steel Rods

    Image of Product. Front orientation. Steel. Tight-Tolerance Oil-Hardening O1 Tool Steel Rods.
    Ready for turning in a lathe, these rods are precision ground to a tight diameter tolerance. They’re also known as drill rod. Often used for dies, punches, and gauges, O1 tool steel is an oil-hardening material that resists wear and abrasion. It can also be surface hardened with heat treating for added wear resistance.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Dia.
    Dia. Tolerance
    Fabrication
    Heat
    Treatment
    Yield Strength,
    psi
    Mechanical
    Finish
    Hardness
    Max. Hardness After
    Heat Treatment
    Specs.
    Met
    1 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    1.6875"-0.0010" to 0.0010"Hot RolledAnnealed50,000Precision GroundRockwell B90 (Medium)Rockwell C65ASTM A6818893K27200000000000000000000

    Machinable 303 Stainless Steel Rods

    Widely used for fabricating fittings and fasteners, 303 stainless steel machines quickly without sticking to cutting tools. It maintains its corrosion resistance in temperatures up to 1500° F.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Long Rods
    Image of Product. Front orientation. Stainless Steel. Machinable 303 Stainless Steel Rods.
    Dia.
    Dia. Tolerance
    Fabrication
    Hardness
    Specs.
    Met
    1/2 ft.
    Long
    1 ft.
    Long
    2 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    1 11/16"-0.003" to 0.003"Cold DrawnRockwell B77 (Medium)ASTM A5828984K470000000000000000000000000000000000

    Fast-Travel Ball Screws and Nuts

    Image of ProductInUse. Front orientation. Contains Inset. Ball Screws and Nuts. Fast-Travel Ball Screws and Nuts.
    Image of Product. Front orientation. Contains Annotated. Ball Screws and Nuts. Fast-Travel Ball Screws and Nuts, Ball Nuts, Externally Threaded Nut, Style C.
    Image of Product. Front orientation. Contains Annotated. Ball Screws and Nuts. Fast-Travel Ball Screws and Nuts, Ball Nuts, Flange Nut, Style F.

    Ball Nuts,

    Externally

    Threaded Nut,

    Style C

    Ball Nuts

    Flange Nut

    Style F

    Multiple thread channels (also known as thread starts) create faster linear travel than ball screws with a single thread start. Internal ball bearings provide smooth low-friction travel in applications that require high speeds, accurate positioning, and repeatable movement. To ensure compatibility, select components that have the same thread size and number of thread starts. Ball nuts are furnished with a tube to keep ball bearings in place. Do not remove the tube until you are ready to install the nuts onto the screws.
    Externally Threaded Ball Nuts—Right-Hand Threaded
    Image of Product. Front orientation. Contains Annotated. Ball Screws and Nuts. Fast-Travel Ball Screws and Nuts, Ball Nuts, Externally Threaded Nut, Style C.

    Style C

    Black-Oxide Alloy Steel—Black-oxide alloy steel ball nuts have mild corrosion resistance.
    Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a ball nut moves with one revolution of the ball screw.
    Style
    Thread
    Size
    Lg.
    Dia.
    No. of Thread
    Starts
    Travel Distance
    per Turn
    External Thread
    Size
    Hardness
    Dynamic Thrust
    Load Cap., lb.
    Max.
    Backlash
    Temp. Range,
    ° F
    Each
    Black-Oxide Alloy Steel
    C1"-4
    3 1/8"1 11/16"20.5"1 9/16"-18Rockwell C564,2500.015"-65 to 3003405N4660000000
     
    Flange Ball Nuts—Right-Hand Threaded
    Image of Product. Front orientation. Contains Annotated. Ball Screws and Nuts. Fast-Travel Ball Screws and Nuts, Ball Nuts, Flange Nut, Style F.

    Style F

    Image of Attribute. Front orientation. Contains Annotated. Fast-Travel Ball Screws and Nuts.
    Image of Attribute. Front orientation. Contains Annotated. Fast-Travel Ball Screws and Nuts.
    Black-Oxide Alloy Steel—Black-oxide alloy steel ball nuts have mild corrosion resistance.
    Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a ball nut moves with one revolution of the ball screw.
    Flange
    Style
    Thread
    Size
    Lg.
    Dia.
    Dia.
    Thk.
    No. of Thread
    Starts
    Travel Distance
    per Turn
    Bolt Circle
    Dia.
    Hardness
    Dynamic Thrust
    Load Cap., lb.
    Max.
    Backlash
    Temp. Range,
    ° F
    Each
    Black-Oxide Alloy Steel
    F1"-4
    3 1/8"1 11/16"3 15/64"5/8"20.5"2 3/4"Rockwell C564,2500.015"-65 to 3003405N4040000000
     
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