Metric Wheels | McMaster-Carr

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T-Slotted Framing Component

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Mounting Fastener Thread Size

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1,664 Products

Building and Machinery Hardware

T-Slotted Framing Roller Wheels

T-Slotted Framing Roller Wheels

Attach to panels, frames, and other components to move them along T-slotted rails

T-Slotted Framing Casters

T-Slotted Framing Casters

Move T-slotted framing structures where you need them

T-Slotted Framing Track Rollers

T-Slotted Framing Track Rollers

Load rated for carrying door frames and other hardware along a T-slotted framing track system

Knobs

Position, tighten, and secure fixtures and equipment

Indicating Knobs

Indicating Knobs

Control devices and view settings at a glance

Door Tracks

Hang panels to slide over openings when there’s not space for a swinging door

Material Handling

Casters

Mount on the bottom of objects for easy movement

Ball Transfers

Install in arrays to create platforms for conveying, rotating, and positioning heavy objects

Power Transmission

Gears and Gear Racks

Gears and Gear Racks

Connect two rotary shafts to change a system's speed, torque, and angle

Track Rollers

Support and carry objects as they move along conveyor systems

Drive Rollers

Transmit power from motors to systems like conveyors; also known as contact wheels and feed rollers

Chain and Belt Pulleys

Chain and Belt Pulleys

Pair with a compatible belt to transfer motion from a rotating shaft

Sprockets

Mount directly onto a shaft to transmit rotary motion and torque

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

Measuring and Inspecting

Thread Size Identifiers

Thread Size Identifiers

Confirm your fastener's thread size, pitch, or threads per inch

Measuring Wheels

Measuring Wheels

Roll along surfaces to measure distance

Fastening and Joining

Tighten and loosen by hand without the need for tools

Shoulder Screws

Shoulder Screws

Rotate parts around the cylinder under the head to guide and align them during installation

Set Screws

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

Easy to tighten and loosen by hand for making frequent adjustments

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