GN 421 Hollow Knurled Knobs Nylon Plastic, with Stainless Steel Threaded Stud


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


Because the insert protrudes from the bottom of this knurled screw, the plastic will not chip when clamping. An economical choice for corrosion-free environment.


  • Techopolymer (Polyamide PA)
  • temperature resistant up to 230° F (110° C)
  • black, smooth, glossy finish

Threaded stud
  • Stainless SteelNI
  • AISI 304 Cu, European standard 1.4305

RoHS compliant

Technical drawing

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GN 421 Nylon Plastic, Hollow Knurled Knobs, with Stainless Steel Threaded Stud sketch

Part Options / Table

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Dimensions in: Inch | Metric
Stud Length ld2d3d4hk
M 8.79.981.181.57-.55.631.18.77.43
M 10.79.981.181.772.17.63.711.42.89.49

Build & Price

Thread d1
Stud Length l
Stainless Steel

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Total USD (net)
In stock: 111
In stock
Please note our quantity discounts (USD).
≥ 500$1.12
Weight: 0.011 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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