Metric Bases | McMaster-Carr

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Product Family

Bearing Adapter Sleeves

Cable Tie Mounts

Coordinate Measuring Machine Plates and Fixtures

Electric Slides

Interface Relays

Leveling Mount Inserts

Leveling Mounts

Locking-Slotted Framing and Fittings

Micrometer Heads

Monitoring Relays

Mounted Bearings

System of Measurement

Thread Size

Rail Height

Material

Stainless Steel

T-Slotted Framing Rail Profile

Attribute

Mount Type

Threaded Insert

Height

Thread Length

Color

Fluorescent Green

Length

Bracket Type

Adjustable Angle

T-Slotted Framing Nut Type

Easy-Slide Spring Tab

Hammer with Stud

Self-Aligning Spring Tab

Self-Aligning Spring-Loaded Ball

Self-Aligning with Handle

Set Screw and Spring-Loaded Ball

Single with Threadlocker

Spring-Loaded Ball

Overall Height

Thread Pitch

Shape

Mount Movement

OD

RoHS

Compliant with Exemptions

Performance

Abrasion Resistant

Chemical Resistant

Corrosion Resistant

Finish-Your-Own

Flame Retardant

High Misalignment

High Temperature

High Visibility

REACH

Mounting Fastener Installation Type

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

Mounting Fastener Thread Size

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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2,959 Products

Building and Machinery Hardware

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

Locking-Slotted Framing Fasteners

Locking-Slotted Framing Fasteners

Secure brackets and other accessories to locking-slotted rails

Leveling Mounts

Leveling Mounts

Level machines and workbenches on uneven surfaces, reduce vibration, and protect floors

Vibration-Damping Mounts

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

Leveling Mount Inserts

Leveling Mount Inserts

Slip onto equipment and furniture to add threaded-stud leveling feet

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

Brackets

Connect surfaces in an assembly

Fastening and Joining

Studs

Press, weld, or screw in place to add a threaded fastening point

Weld Nuts

Weld to metal surfaces to add permanent threads

Anchors

Secure anything from signs to heavy machinery in concrete, brick, and drywall

Spring Plunger Drivers

Spring Plunger Drivers

Install spring plungers from the nose end without depressing the nose

Measuring and Inspecting

Coordinate Measuring Machine Plates and Fixtures

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

Micrometer Heads

Micrometer Heads

Mount on jigs, fixtures, and machine tools to position equipment and measure length

Variance Indicators

Variance Indicators

Identify small dimensional differences when checking part quality and alignment

Fabricating and Machining

T-Slot Covers

Snap into T-slots to block chips, debris, and small parts from falling in

T-Slot Nuts

Combine with setup studs or bolts to mount fixtures to machine tables

Fixture Tables

Add clamps, brackets, and other components to build fixtures for welding and assembly

T-Slot Cleaners

T-Slot Cleaners

Scrape debris out of machine table T-slots

T-Slot Fixture Plates

T-Slot Fixture Plates

Position workpieces with T-slot nuts, bolts, and setup studs for precise machining

Fixture Kits

Everything needed to mount workpieces of different sizes to your machine table

T-Tracks

A versatile foundation for custom fixturing setups

Toggle Clamps

Lock workpieces onto worktables or objects

Power Transmission

Turntable Bearings

Turntable Bearings

Support machinery that slowly turns or oscillates, such as a rotating hoist

Bearing Adapter Sleeves

Bearing Adapter Sleeves

Close gaps between your bearing and shaft for a tight fit

Ball Bearings

Create less friction than other bearings for use at high speeds

Mounted Bearings

Mounted Bearings

Ball, roller, and sleeve bearings ready to bolt in place

Electric Slides

Electric Slides

Move parts with precision in electronics, robotics, and other automated processes

Material Handling

Hoist Rings

Pivot to resist stress that would bend or break an eyebolt when lifting at an angle

Pallets

Stack items to move them with a forklift and keep them orderly and raised off the ground in storage

Robot Pedestals

Robot Pedestals

Elevate robot arms so they can reach raised surfaces, such as conveyor belts and workstations

Cable Tie Mounts

Cable Tie Mounts

Attach to walls, machines, and other surfaces and add a cable tie to organize and secure bundles

Electrical Power, Networking, and Controlling

Relays

Electrically open and close circuits to control power to lights, motors, and other equipment

Safety Relays

Monitor circuits and force machines to a safe stop if the relay detects a fault

Interface Relays

Interface Relays

Isolate input and output circuits to protect PLCs and other controllers

Monitoring Relays

Monitoring Relays

Trip circuits or sound an alarm when voltage, current, or other limits are exceeded

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