Acme Precision Nuts | McMaster-Carr

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System of Measurement

Thread Size

Nut Type

Component

Thread Direction

Material

Number of Thread Starts

Diameter

Travel Distance per Turn

Thread Type

Metric Rounded Trapezoidal

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

Thread Pitch

Speed Ratio

Thread Fit

Metric Trapezoidal Class 7H

Tensile Strength

REACH

RoHS

Compliant with Exemptions

Hardness

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Flange Material

External Thread Size

Number of Mounting Holes

Width

Flange Diameter

431 Products

Precision Lead Screws and Nuts

Precision Acme Lead Screws and Nuts

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

225 products

Fast-Travel Precision Acme Lead Screws and Nuts

Create fast linear travel with multiple thread channels

72 products

Metric Precision Lead Screws and Nuts

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

21 products

Metric Ultra-Precision Lead Screws and Nuts

A single thread runs the length of the screw, so the nut only travels when the screw turns

15 products

Metric Fast-Travel Ultra-Precision Lead Screws and Nuts

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

43 products

Ultra-Precision Lead Screws and Nuts

A single thread runs the length of the screw, so the nut only travels when the screw turns

27 products

Fast-Travel Ultra-Precision Lead Screws and Nuts

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

37 products

Other Products

Precision Lead Screw Nut Flanges

Pair with precision lead screw nuts to make custom flange nuts that move items along lead screws

18 products