EN 5330.5 Three-Arm Knobs Technopolymer Plastic, with Tapped Stainless Steel Insert


ELESA original design
code: VB.639 S

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

  • corrosion-resistant
  • precise fit
  • environmentally friendly
Show all Stainless Steel products

Product description


EN 5330.5 Elesa® original design technopolymer plastic three-arm knob.

Due to the shape of EN 5330.5 three-arm knobs, higher torque can be achieved. The material is able to withstand relatively high impact.
Resistant to solvents, oils, grease and other chemical agents.


  • temperature resistant up to 266° F (130° C)
  • glass-fiber reinforced
  • black, matte finish

Blind bore insert
Stainless steel
European Standard No. 1.4305 (AISI 303)

RoHS compliant

On request

Metric tapped thru, or plain blind bores
Special inch or metric size bores larger than listed, thread sizes, cross holes, and set screw holes

Technical drawing

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EN 5330.5 Technopolymer Plastic Three-Arm Knobs, with Tapped Stainless Steel Insert sketch

Part Options / Table


EWith tapped blind bore
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Dimensions in: Inch | Metric
3.15M 101.261.381.18.67
3.94M 121.421.651.42.79
5.12M 161.691.851.57.87

Build & Price

Handle diameter d1
Thread d2

Selected Part

Total USD (net)
In stock: 0
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Please note our quantity discounts (USD).
≥ 500$9.89
Weight: 0.102 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: Yes
This article conforms to RoHS, which means it complies with EU Directive 2011/65/EU for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
All Prices are in US Dollars. Taxes Not Included.

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