BS EN 3721:1995 : Title: Nuts, bihexagonal, self-locking, deep counterbored, in heat resisting steel, FE-PA92HT (A 286), MoS2 coated. Classification: 1100 MPa (at ambient temperature)/425°C Pages: 12 Year: Publisher: British Standards Institution Availability: Within 1-2 working days
BSI will directly send the standards to End-User after our confirmation.