Jack Bolts | McMaster-Carr

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System of Measurement

Thread Size

Length

Fastener Head Type

Material

Tip Type

Component

Thread Direction

Right Hand and Left Hand

Head Width

Nut Type

Threading

Thread Type

Metric Rounded Trapezoidal

Thread Pitch

Hardness

Travel Distance per Turn

Thread Fit

Metric Trapezoidal Class 7e

Metric Trapezoidal Class 7H

Metric Trapezoidal Class 8e

Unified Standard Class 2A

Unified Standard Class 2B

Drive Style

Finish

Zinc Yellow-Chromate Plated

Number of Thread Starts

Fastener Strength Grade/Class

Diameter

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

Thread Spacing

REACH

2,692 Products

Fastening and Joining

Set Screws

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

308 products

Jack Screws

Secure computer cables and panels

24 products

Power Transmission

Lead Screws and Nuts

Move components in a straight line in clamping and heavy duty lifting and lowering applications

838 products

Precision Lead Screws and Nuts

Pair with a motor for accurate starts and stops in automated motion and positioning applications

962 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

Ball Screws and Nuts

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

200 products

End Supports for Ball Screws and Precision Lead Screws

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

16 products

Lead Screw Collars

Position components and limit travel along a lead screw

55 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

Ball Screw/Splines and Bearings

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

3 products

Material Handling

Jacks

Lift, hold, push, and position heavy objects

158 products

Screw Jack End Fittings

Thread onto screw jacks to create pivot points with clevis rod ends and other linkages

4 products

Screw Jack Mounts

Stabilize screw jacks to support loads

4 products

Jack Stands

Support vehicles and equipment for maintenance, inspection, and loading

9 products

Jack Pumps

Pump hydraulic oil into jack rams to create hydraulic jacks

16 products

Jack Rams

Attach to jack pumps to lift, push, or pry apart objects with hydraulic power

32 products

Material Support Stands

Feed material and hold it steady while machining

5 products

Fabricating and Machining

Work Supports

Reduce vibration and deformation by adjusting to secure your workpiece

16 products