Magnetic Rings | McMaster-Carr

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Mount Type

Unthreaded Hole

OD

Shape

Hole Diameter

Thickness

0.030" to 0.040"

0.035" to 0.043"

0.036" to 0.065"

0.040" to 0.050"

0.055" to 0.069"

0.060" to 0.080"

0.070" to 0.090"

Direction of Magnetization

Through Diameter

Through Thickness

Maximum Pull

Magnetic Pull Rating

Super Light Pull (<2 Lbs.)

Light Pull (2-10 Lbs.)

Medium Pull (10-30 Lbs.)

Heavy Pull (30-60 Lbs.)

Super Heavy Pull (>60 Lbs.)

Thread Size

Screw Size

Material

Ferrite Ceramic

Mounting Hole Style

Maximum Temperature

Less than 175° F

175° F to 199° F

200° F to 249° F

250° F to 499° F

500° F or greater

Number of Mounting Holes

System of Measurement

Width

Length

Sets of Poles

Magnet Grade

Finish

ID

Countersink Location

RoHS

Compliant with Exemptions

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

How can we improve?

386 Products

Fastening and Joining

Magnets

Attract or repel metal objects to hang, secure, or position them

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

Standoffs

Threaded to separate or connect parts as well as position components in assemblies

Material Handling

Routing Rings

Suspend wire and cable by feeding it through the eyehole

Routing Ring Bases

Routing Ring Bases

Temporarily attach routing rings to steel and iron surfaces with a magnet

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)