Jack Screws | McMaster-Carr

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System of Measurement

Thread Size

Length

Component

Material

Stainless Steel

Jack Type

Thread Length

Nut Type

Externally Threaded

Height

Weight Capacity

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 9,999 lb.

10,000 lb. to 19,999 lb.

20,000 lb. or greater

Thread Direction

Right Hand and Left Hand

Travel Length

Screw Jack Orientation

Finish

Zinc Yellow-Chromate Plated

Gender

Travel Distance per Turn

Fastener Head Type

Thread Type

Metric Rounded Trapezoidal

Metric Trapezoidal

REACH

Mount Type

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

Threading

Partially Threaded

Mounting Position

Diameter

DFARS Specialty Metals

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2,658 Products

Material Handling

Jacks

Lift, hold, push, and position heavy objects

Material Support Stands

Material Support Stands

Feed material and hold it steady while machining

Fastening and Joining

Jack Screws

Secure computer cables and panels

Set Screws

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

Power Transmission

Lead Screws and Nuts

Lead Screws and Nuts

Components travel along a screw with broad, square threads to clamp and lift heavy loads

Ball Screws and Nuts

Ball Screws and Nuts

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

Lead and Ball Screw End Supports

Lead and Ball Screw End Supports

Brace and secure the ends of lead screws and ball screws

Roller Screws and Nuts

Roller Screws and Nuts

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

Ball Screw/Splines and Bearings

Ball Screw/Splines and Bearings

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

Fabricating and Machining

Work Supports

Reduce vibration and deformation by adjusting to secure your workpiece

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)