1/2"-13 T Slots | McMaster-Carr

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Product Family

T-Slotted Framing and Fittings

Weld Nuts

System of Measurement

Thread Size

Slot Width

Base Width

Material

Threading

Base Length

Overall Height

Base Height

Length

Height

Finish

Head Width

Fastener Head Type

Nut Type

Head Height

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

Yes

Export Control Classification Number (ECCN)

REACH

RoHS

Clamp Type

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

T-Slotted Framing Rail Profile

Head Length

Thread Length

Rail Height

103 Products

Fabricating and Machining

T-Slot Nuts

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

38 products

T-Slot Bolts

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

38 products

Fixture Kits

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

7 products

Fixture Clamps

Secure your workpiece to a fixture table so it won't move during machining

1 product

Fixture Tables

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

5 products

Fixture Columns

Clamp multiple parts and fixtures to the various faces to speed up your machining process

7 products

Lathe Chuck Jaw Nuts

Secure jaws to a CNC lathe chuck

1 product

Building and Machinery Hardware

T-Slotted Framing Mounting Plates

A threaded hole accepts attachments such as mounting feet and stem casters

2 products

Fastening and Joining

Weld Nuts

Weld to metal surfaces to add permanent threads

4 products