1/2"-20 Knobs | McMaster-Carr

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System of Measurement

Thread Size

Material

Stainless Steel

Mount Type

Threaded Through Hole

Grip Style

Head Diameter

Color

Stud Length

Stud Material

Stainless Steel

Handle Style

Hub Height

Thread Depth

Insert Material

Thread Direction

Head Height

Hole Shape

RoHS

Compliant with Exemptions

Finish

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

Hub Diameter

Handle Length

Maximum Temperature

250° F or greater

Minimum Temperature

-49° F to -25° F

-24° F to -1° F

Handle Type

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24 Products

Building and Machinery Hardware

Knobs

Position, tighten, and secure fixtures and equipment

Ball Knobs

Provide grip on control levers and push-pull rods

Handle Nuts

Attach to threaded shafts to quickly turn the shafts by hand

Ball-Lever Shafts

Ball-Lever Shafts

Attach a ball knob to create a custom handle for operating machinery

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