M8 Thread Ball Screws | McMaster-Carr

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Component

Ball Nut

Ball Screw

System of Measurement

Length

Nut Type

Diameter

Travel Distance per Turn

Threading

Material

Mounting Hole Thread Size

Root Diameter

6.6 mm

Center Height

20 mm

23 mm

Dynamic Thrust Load Capacity

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 9,999 lb.

Stroke Length

Thread Direction

Number of Thread Starts

Flange Material

Thread Type

Number of Mounting Holes

Thread Pitch

Flange Width

Motor Frame Size

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Compliant

Exempt

Export Control Classification Number (ECCN)

REACH

29 Products

Power Transmission

Ball Screws and Nuts

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

4 products

Positioning Slides

A lead screw drives the carriage for accurate positioning in laboratory and production equipment

16 products

Fastening and Joining

Set Screws

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

3 products

Fabricating and Machining

Swivel Pads

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

1 product

Clamp Holding Screw Tips

Cover metal holding screws to protect workpieces from scratches

1 product

Clamp Holding Screws

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

3 products

Locating and Support Buttons

Secure and position workpieces and fixtures from the bottom or side

1 product