Metric Slotted Nuts | McMaster-Carr

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System of Measurement

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Thread Size

T-Slotted Framing Nut Type

Double

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

Rail Height

Nut Type

T-Slotted Framing Rail Profile

Thread Pitch

Material

Width

Mounting Fastener Thread Size

10-32

1/4"-20

5/16"-18

Mounting Fastener Installation Type

Slot Width

Height

Locking Type

Finish

Component

Color

Mounting Hole Location

Center

Offset

DFARS Specialty Metals

REACH

RoHS

Export Control Classification Number (ECCN)

Fastener Type

707 Products

Building and Machinery Hardware

T-Slotted Framing Fasteners

Secure brackets and other accessories to T-slotted rails

245 products

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

48 products

Locking-Slotted Framing and Fittings

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

3 products

Fastening and Joining

Locknuts

Hold fasteners in place to prevent loosening from vibration

29 products

Slotted Round Nuts

Fasten with a screwdriver in tight spots where there's no room for a wrench

7 products

Split Nuts

Swivel to attach at any point on a threaded rod for quick installation

4 products

Weld Nuts

Weld to metal surfaces to add permanent threads

61 products

Fabricating and Machining

T-Slot Nuts

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

73 products

Fixture Kits

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

15 products

Power Transmission

Bearing Nuts

Hold bearings, bushings, pulleys, and gears in place on threaded shafts and spindles

229 products