T-Slot Hardware | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	Rail Height Rail Height

	Thread Size Thread Size

	Nut Style Nut Style


Single	Self-Aligning

Hammer	Spring Loaded Ball

Double	Spring Tab

With Stud	Triple

Push In	With Handle

Single with Threadlocker	Double Spring

Spring

	Rail Profile Rail Profile

	Single
	Double
	Quad
	Triple

	Mounting Fastener Thread Size Mounting Fastener Thread Size

	Material Material

	T-Slot Framing Component T-Slot Framing Component


Fastener	Structural Bracket

Hinge	Rail

Circuit Board Standoff Set

	Length Length

	Fastener Head Style Fastener Head Style


Button	Flanged Button

Socket

	Mounting Fastener Installation Type Mounting Fastener Installation Type

End Feed

Drop In

	Concealed Bracket Style Concealed Bracket Style


Extended Corner	Corner

Butt Connector	Straight

Extended Butt Connector	Tee

Tabbed	Double Anchor

Anchor	Miter Anchor

Butt Anchor	Plate Connector

Binding Barrel

	Fastener Type Fastener Type

Screw and Nut Set

Nut

Button Head Cap Screw

Nut Plate

	Threading Threading

Fully Threaded

Partially Threaded

Threaded on Both Ends

	Mounting Fastener Thread Length Mounting Fastener Thread Length

	Mounting Hole Location Mounting Hole Location

Center

Offset

	Color Color

	Silver
	Black
	White

	Bracket Type Bracket Type


Concealed	Corner

Surface

	Finish Finish

Zinc Plated

Black Oxide

Anodized

	For Slot Width For Slot Width

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Mounting Fastener Drive Style Mounting Fastener Drive Style

Hex

External Hex

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1,187 Products

About Threaded Studs and Rods

T-Slotted Framing Fasteners

Screw and nut sets or nuts secure brackets and other accessories to rails.

T-Slotted Framing Structural Brackets

Connect T‐slotted rails and reinforce joints for structural stability.

Miniature T-Slotted Framing and Fittings

Build test fixtures, prototypes, and other small structures with this miniature version of T-slotted framing and fittings.

Clamping and Workholding

T-Slot Nuts

Designed to slide into T-slot tracks on machine tool tables, use these nuts to secure clamps and workpieces.

Drop-In T-Slot Nuts

Install from the top of the T-slot track and secure with a quarter turn. Also known as quarter-turn T-slot nuts.

Secure-Hold T-Slot Nuts

After sliding the nut into a T-slot, tighten the set screw to keep it in place.

T-Slot Bolts

For quicker setups than a separate T-slot nut and stud, slide these bolts into T-slot tracks on machine tool tables.

Setup Studs

Secure setup clamps and fixtures to your machine table, or assemble heavy machines, such as engine mounts.

Vibration-Resistant Setup Studs

Also known as tap-end and fixture studs, these rods have friction-fit threads on one end to resist loosening and standard threads on the other side for attaching a nut.

T-Slot Nut and Setup Stud Kits

For mounting items to your machine table, these kits contain the full system of necessary components.

T-Slot Cleaners

Scrape debris out of machine table T-slots.

Economy Setup Clamp and T-Slot Fastener Kits

Good for occasional machining, economy kits contain lower-strength components than standard kits.

Setup Clamp and T-Slot Fastener Kits

Get everything needed for basic workholding on a machine table.

T-Slot Blocks

Mount these versatile blocks to any flat surface for machine table-style T-slot clamping. They can also be used on a machine table to clamp parts at specific angles or add more total clamping points.

Lathe Chuck Jaw Nuts

Secure jaws to a CNC lathe chuck with industry standard 1.5 mm × 60° serrations or wider 3 mm × 60° serrations.

About Threaded Studs and Rods

Structural Framing

T-Slotted Framing Fasteners

T-Slotted Framing Structural Brackets

Miniature T-Slotted Framing and Fittings

Clamping and Workholding

T-Slot Nuts

Drop-In T-Slot Nuts

Secure-Hold T-Slot Nuts

T-Slot Bolts

Setup Studs

Vibration-Resistant Setup Studs

T-Slot Nut and Setup Stud Kits

T-Slot Cleaners

Economy Setup Clamp and T-Slot Fastener Kits

Setup Clamp and T-Slot Fastener Kits

T-Slot Blocks

Lathe Chuck Jaw Nuts

Lathe Chuck Jaw Nuts