T-Slot Screws | McMaster-Carr

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Thread Size

Rail Height

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

T-Slotted Framing Rail Profile

Mounting Fastener Thread Size

10-32

1/4"-20

5/16"-18

System of Measurement

Material

Length

Component

Fastener Head Style

Mounting Fastener Installation Type

Slot Width

Threading

Threaded on Both Ends

Mounting Fastener Thread Length

Color

Fastener Type

Mounting Hole Location

Base Width

Finish

RoHS

REACH

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

Export Control Classification Number (ECCN)

Thread Length

Nut Type

1,451 Products

Building and Machinery Hardware

T-Slotted Framing Fasteners

Secure brackets and other accessories to T-slotted rails

265 products

Locking-Slotted Framing and Fittings

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

3 products

Fabricating and Machining

T-Slot Bolts

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

142 products

T-Slot Nuts

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

181 products

Setup Studs

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

619 products

Fixture Kits

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

48 products

Fastening and Joining

Studs

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

36 products

Weld Nuts

Weld to metal surfaces to add permanent threads

145 products

Material Handling

Conveyors

Roller, skate wheel, ball transfer, belt, and vacuum conveyors

12 products