Phosphor Bronze Pb4 Lock Washers Specification

Phosphor Bronze PB4 Lock washers manufactured at TorqBolt are high corrosion resistant,high fatigue resistant with good formability and solderability.

Dimensional standards as per DIN 6797,DIN 6822 are provided.

The raw material of these fasteners is classified as Non-Ferrous Alloys. Being a PED certified Fasteners Manufacturer by TUV Rheinland,our fasteners are accompanied with EN 10204 3.1/3.2 certification. Phosphor Bronze PB4 Lock washers are available in hot forged,cold forged and bar stock machined conditions depending upon the order quantity.

Phosphor Bronze PB4 Equivalent Designation

UNS DesignationBritish STDWerkstoff No.European STD
cc481kPb4

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