15-5 Ph Stainless Steel Coupling Nuts Specification

15-5 Ph Stainless Steel Coupling Nuts manufactured at TorqBolt are high strength, good corrosion resistance, good mechanical properties at temperatures up to 600ºF (316ºC).

Dimensional standards as per DIN 439B,DIN 6334,ISO 898-2,DIN 3871,DIN 8434-139 are provided.

The raw material of these fasteners is classified as Martensitic Precipitation Hardening stainless steel. Being a PED certified Fasteners Manufacturer by TUV Rheinland,our fasteners are accompanied with EN 10204 3.1/3.2 certification. 15-5PH Coupling Nuts are available in hot forged,cold forged and bar stock machined conditions depending upon the order quantity.

15-5PH Equivalent Designation

UNS DesignationBritish STDWerkstoff No.European STD
S155001.4545

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