PBH Ball Knobs Phenolic Plastic, Tapped Hole or Tapped Insert Type


PBH Phenolic Plastic Ball Knobs, Tapped Hole or Tapped Insert Type

Product description


PBH plastic ball knobs can be used on machine tools, jigs, fixtures, and a variety of other equipment.


Duroplast (Phenolic PF)
  • Temperature resistant up to 300 °F (150 °C)
  • Black, glossy finish

Plain thread (Type C)

Tapped insert (Type E)
Brass, molded-in

RoHS compliant

On request

Other colors

Technical drawing

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PBH Phenolic Plastic Ball Knobs, Tapped Hole or Tapped Insert Type sketch

Part Options / Table


CWith tapped hole (no insert)
EWith tapped insert
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Dimensions in: Inch (change to Metric)
Type E

Type C
.75-6 x 328 x 3210 x 2410 x
.75-1/4 x 20---.38.70.38
1.00-10 x 32---.50.97.31
1.00-1/4 x 201/4 x 285/16 x 185/16 x
1.00-3/8 x 163/8 x 24--.50.97.50
1.19-1/4 x 205/16 x 185/16 x 24-.561.13.44
1.19-3/8 x 163/8 x 24--.561.13.50
1.38-1/4 x 20*5/16 x 185/16 x 24-.631.30.44
1.38-3/8 x 163/8 x 247/16 x 20-.631.30.50
1.38-1/2 x 131/2 x 20--.631.30.63
1.50-5/16 x 183/8 x 16--.631.49.50
-1.501/4 x 20---.631.49.63
-1.501/2 x 13---.631.49.88
1.63-5/16 x 185/16 x 24--.691.58.44
1.63-3/8 x 163/8 x 247/16 x 20-.691.58.50
1.63-1/2 x 131/2 x 20--.691.58.63
1.88-3/8 x 163/8 x 24--.751.80.50
1.88-1/2 x 131/2 x 20--.751.80.63
-1.883/8 x 163/8 x 24--.751.80.63
-1.885/8 x 18---.751.80.88

Build & Price


Ball diameter d1 (Type E)
Ball diameter d1 (Type C)
Thread d2

Selected Part

Total USD (net)
In stock: 8
In stock
Please note our quantity discounts (USD).
≥ 500$1.98
Weight: 0.018 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: -
This part is new in our product range, no details are available at this time. For more recent details on the RoHS compatibility, please contact our Sales Department!
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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