Track Bolts | McMaster-Carr

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System of Measurement

Thread Size

Length

Material

Threading

Threaded on Both Ends

Rail Height

Finish

Hot-Dipped Galvanized

Zinc Yellow-Chromate Plated

T-Slotted Framing Rail Profile

Neck Type

Fastener Head Type

Thread Length

Bracket Type

Slot Width

T-Slotted Framing Nut Type

Double

Double Spring

Easy-Slide Spring Tab

Self-Aligning Spring Tab

Self-Aligning Spring-Loaded Ball

Self-Aligning with Handle

Set Screw

Set Screw and Spring-Loaded Ball

Single

Single with Threadlocker

Fastener Strength Grade/Class

T-Slotted Framing Component

Thread Pitch

Base Width

Color

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Not Compliant

Mounting Fastener Thread Size

Export Control Classification Number (ECCN)

EAR99

Mounting Fastener Installation Type

Head Height

3,449 Products

Fastening and Joining

Carriage Bolts

A smooth head provides a finished look while a square neck keeps the bolt in place when using a nut

877 products

Studs

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

128 products

Plow Bolts

The head sits flush with countersunk holes while the bolt stays in place when tightening a nut

50 products

Weld Nuts

Weld to metal surfaces to add permanent threads

145 products

Building and Machinery Hardware

T-Slotted Framing Fasteners

Secure brackets and other accessories to T-slotted rails

265 products

T-Slotted Framing Structural Brackets

Join T-slotted rail surfaces and corners to build virtually any structure

467 products

T-Slotted Framing Braces

Reinforce joined corners of T-slotted rails for a sturdier connection than structural brackets

73 products

T-Slotted Framing Brace Ends

Pair with a T-slotted rail to make a brace of any length

17 products

Strut Channel Nuts

Fasten on threaded rod to connect components to strut channel

1 product

Locking-Slotted Framing and Fittings

Make platforms, bases, and other structures that stand up to more movement than T-slotted framing

9 products

Door Track Mounting Bolts

Secure I-beam door track to ceilings and floors

1 product

Door Tracks

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

78 products

Door Track Sets

Create systems for hanging doors

67 products

Fabricating and Machining

T-Slot Bolts

Secure clamps and workpieces to machine tables with quicker setup than a T-slot nut and stud

247 products

T-Slot Nuts

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

314 products

Setup Studs

Secure setup clamps and fixtures to your machine table or assemble heavy machines

627 products

Fixture Kits

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

50 products

Material Handling

Conveyor T-Slot Bolts

Drop into the T-slot to mount components

12 products