Round Lead Screw Nuts | McMaster-Carr

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System of Measurement

Thread Size

Nut Type

Component

Thread Direction

Material

Length

Thread Type

Metric Rounded Trapezoidal

Thread Pitch

Number of Thread Starts

Travel Distance per Turn

Thread Fit

Metric Trapezoidal Class 7H

Speed Ratio

Dynamic Thrust Load Capacity

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 9,999 lb.

10,000 lb. or greater

Height

Hardness

REACH

RoHS

Compliant with Exemptions

Not Compliant

Tensile Strength

10,000 psi to 19,999 psi

40,000 psi to 59,999 psi

Not Rated

DFARS Specialty Metals

Exempt

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

Yes

Export Control Classification Number (ECCN)

Specifications Met

Performance

Maximum Temperature

186 Products

Precision Lead Screws and Nuts

Precision Acme Lead Screws and Nuts

Make accurate, repeatable starts and stops with a tight thread fit

92 products

Metric Precision Lead Screws and Nuts

Make accurate, repeatable starts and stops with a tight thread fit

7 products

Fast-Travel Precision Acme Lead Screws and Nuts

Create fast linear travel with multiple thread channels

26 products

Metric Fast-Travel Ultra-Precision Lead Screws and Nuts

Multiple thread channels makes these faster than other Ultra-Precision Lead Screws and Nuts

6 products

Other Products

Lead Screw Nuts

Mate with lead screws to move components in a straight line

55 products