Products | J.W. Winco Standard Parts

EN 534 Diamond Cut Knurled Knobs Technopolymer Plastic, with Steel Threaded Stud


ELESA original design
code: MBT-p

Product description


The outside rim of EN 534 diamond cut knurled knobs has been designed with a truncated diamond knurl that provides a comfortable grip, and exercises maximum torque under the worst working conditions without causing operator fatigue.

The design of the fine diamond knurling simplifies grip adjustment of the knob during rapid rotation, thus providing the best control without requiring extreme angular adjustments of the hand and wrist.

Resistant to solvents, oils, grease and other chemical agents.


Knob body
Technopolymer (Polypropylene PP)
  • Reinforced, shock-resistant
  • Temperature resistant up to 194 °F (90 °C)
  • Black, RAL 9005, matte finishSWSW

Threaded stud
Steel, zinc plated, blue passivated finish

RoHS compliant

On request

Cover cap in other colors

Technical drawing

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EN 534 Technopolymer Plastic Diamond Cut Knurled Knobs, with Steel Threaded Stud sketch

Part Options / Table

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Dimensions in: Inch (change to Metric)
Nominal dimension

Actual dimension
Length ld3h1h2
1.261.221/4 x 200.500.750.590.940.45
1.571.561/4 x 200.751.000.671.040.49
1.571.565/16 x 180.751.000.671.040.49
1.971.973/8 x
2.362.403/8 x
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Dimensions in: Inch | Metric
Nominal dimension

Actual dimension
Length ld3h1h2
1.261.22M 50.390.791.57---0.590.940.45
1.261.22M 60.390.630.790.981.181.570.590.940.45
1.571.56M 60.390.630.791.181.57-0.671.040.49
1.571.56M 80.630.790.981.181.571.970.671.040.49
1.971.97M 80.631.181.97---0.791.300.63
1.971.97M 100.791.181.97---0.791.300.63
2.362.40M 100.791.181.97---0.911.540.73
2.362.40M 120.791.181.97---0.911.540.73
2.762.76M 121.181.97----0.941.650.81

Build & Price

Handle diameter d1
Thread d2



Length l

Selected Part

Total US Dollars (net)
In stock: 166
In stock
Please note our quantity discounts (US Dollars).
≥ 500$2.25
Weight: 0.031 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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