03/07/2026

HelaGuard® Metal Locknuts, Metric Thread, 20mm, Nickel Plated Brass, Silver, 10/pkg


Art.-No. 166-50171

| ALNPB-M20-NPB-ML

 | 

Copied

This product is not available anymore.

  • Nickel plated brass thread ensures secure connection with brass plated fittings.
  • Metric thread pattern works with metric thread fittings.


Brand Family HelaGuard®
Color Metal (ML)
Description Locknuts work with metric threaded fittings or knockout entries.
PART DESCRIPTION ALNPB-M20-NPB-ML
Packaging Type pack
Part No. B-M20
Product Subfamily HelaGuard
Short Desc. HelaGuard® Metal Locknuts, Metric Thread, 20mm, Nickel Plated Brass, Silver, 10/pkg
Type ALNPB-M20
UV Resistant No
Nominal Diameter (imperial) 0.5"
Nominal Diameter (metric) 21mm
Thickness (imperial) 0.14"
Thickness (metric) 3.5mm
Trade Size 1/2 "
Wrenching Flat Size 24.0mm
Wrenching Flat Size 0.95"
CE Certification No
CSA Certified No
Halogen Free Yes
Material NPB
Material Nickel Plated Brass (NPB)
Operating Temperature -58°F to +275°F (-50°C to +135°C)
Prop65 Warning No
REACH Conformity No
ROHS compliant Yes
UL Listed (US and Canada) No
UL Listed (US) No
UL Recognized (US and Canada) No
UL Recognized (US) No
Customs Number 7415338550
Harmonized Tariff Schedule Code 7415.33.8010
Pkg. Qty. 10EA
Pkg. Qty. 10
Distributors Contact

Distributors Contact