... instruments, springs, molds for plastics, pump shafts, valve parts, hand tools, pipe flanges and fittings.RELATED SPECIFICATIONS: Germany W.Nr ... Quench in oil or air cool. Temper immediately while still hand touch warm.Certificate of Quality: issued in English, in ... and Steel grade, diameter mm, length mm, and the manufacturer LOGO and weight kg is painted stainless steel round bar with with Black/ ...