Ball Head Screws | McMaster-Carr

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Ball Screw with One Machined End

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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Export Control Classification Number (ECCN)

Thread Pitch

1,108 Products

Fastening and Joining

Set Screws

Exert pressure at the tip to hold parts in place, unlike screws that hold material together with threads

251 products

Thumb Screws

Tighten and loosen by hand without the need for tools

60 products

Spring Plungers

Apply accurate, consistent pressure for positioning, indexing, and ejecting parts

396 products

Fabricating and Machining

Clamp Holding Screws

Replace worn holding screws in clamps or customize with different sizes or styles

52 products

Clamp Holding Screw Tips

Cover metal holding screws to protect workpieces from scratches

12 products

Swivel Pads

Attach to the ends of screws, threaded studs, or C-clamps to apply even pressure on uneven surfaces

50 products

Locating and Support Buttons

Secure and position workpieces and fixtures from the bottom or side

8 products

Power Transmission

End Supports for Ball Screws and Precision Lead Screws

Brace and secure the ends of ball screws and precision lead screws

16 products

Ball Screws and Nuts

Provide smooth travel where high speeds, accurate positioning, and repeatable movement are required

205 products

Ball Screw/Splines and Bearings

Transmit rotary power, move loads along the shaft, or do both at once

3 products

Roller Screws and Nuts

Create more points of contact to handle much higher loads than ball screws and nuts of the same size

8 products

Electric Slides

Move parts with precision in electronics, robotics, and other automated processes

59 products

Building and Machinery Hardware

Way Wipers

Sweep debris away from machining tables, rails, and ball screws

5 products