Adjusting Bolts | McMaster-Carr

Filter by

System of Measurement

Thread Size

Mount Movement

Thread Length

Mount Type

Component

Ball Screw with One Machined End

Length

Base Diameter

Base Material

Material

Nut Type

Overall Height

Thread Direction

Right Hand and Left Hand

Thread Type

Metric Rounded Trapezoidal

Base Shape

Capacity per Mount

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

30,000 lb. to 39,999 lb.

40,000 lb. or greater

Stud Material

Travel Distance per Turn

Cushion Material

Number of Thread Starts

Diameter

With Cushion

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

3,426 Products

About Leveling Mounts

Choose the right leveling mounts for your floor conditions, equipment weight, and vibration-control needs.

Leveling Mounts

Threaded-Stud Mount

Swivel Leveling Mounts with Threaded Stud

Keep equipment level on sloped and pitted floors

372 products

High-Capacity Swivel Leveling Mounts with Threaded Stud

Broad Acme threads support heavier equipment than other swivel mounts can

10 products

Stay-Put Swivel Leveling Mounts with Threaded Stud

Bolt down machines so they don’t tip over

298 products

Seismic Stay-Put Swivel Leveling Mounts with Threaded Stud

Minimize damage to equipment during an earthquake

8 products

Vibration-Damping Swivel Leveling Mounts with Threaded Stud

Reduce vibration to protect components and extend your machine's life

78 products

Stay-Put Vibration-Damping Swivel Leveling Mounts with Threaded Stud

Secure machines to the floor so they don't tip over while reducing noisy vibration

16 products

Sanitary Vibration-Damping Swivel Leveling Mounts with Threaded Stud

Free of crevices where bacteria can grow

14 products

Stay-Put Sanitary Vibration-Damping Swivel Leveling Mounts with Threaded Stud

Secure machines to the floor so they don't tip over and are free of crevices where bacteria can grow

16 products

Easy-Install Vibration-Damping Swivel Leveling Mounts with Threaded Stud

A two-piece design needs less clearance to install than one-piece mounts

7 products

Shock-Absorbing Swivel Leveling Mounts with Threaded Stud

Isolate shock to prevent damage when equipment suddenly starts and stops

24 products

Rigid Leveling Mounts with Threaded Stud

Level equipment on uneven floors

107 products

Easy-Slide Rigid Leveling Mounts with Threaded Stud

The smooth, rounded base won’t catch on floors

4 products

Self-Adjusting Rigid Leveling Mounts with Threaded Stud

Fix wobbly table legs with a hydraulic absorber that automatically adjusts

2 products

Food and Beverage Rigid Leveling Mounts with Threaded Stud

Meet NSF/ANSI standards for food handling and processing equipment

5 products

Vibration-Damping Rigid Leveling Mounts with Threaded Stud

Reduce vibration to protect components and extend your machine's life

26 products

Easy-Install Vibration-Damping Rigid Leveling Mounts with Threaded Stud

A two-piece design needs less clearance to install than one-piece mounts

10 products

Unthreaded-Hole Mount

Precision-Adjust Rigid Leveling Mounts

Adjust along fine threads to align machine components

15 products

Other Products

Lead Screws and Nuts

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

1,873 products

Clamp Holding Screws

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

52 products

Locating and Support Buttons

Secure and position workpieces and fixtures from the bottom or side

46 products

Thumb Screws

Tighten and loosen by hand without the need for tools

45 products

Set Screws

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

74 products

Protective Feet

Add to furniture and light equipment to protect floors from scratches and wear

14 products

Ball Screws and Nuts

Internal ball bearings roll on screws for low friction when moving components at high speeds

207 products

Lead and Ball Screw End Supports

Brace and secure the ends of lead screws and ball screws

16 products

Roller Screws and Nuts

More contact points to move heavier loads than ball and lead screw assemblies

8 products

Ball Screw/Splines

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

3 products

Positioning Slides

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

55 products