We offer din 71802 ball joint. * standard: din 71802 (90 deg.) * specification:as per the attached pdf file or as per customer requirement * material: * > ball housing - en 1al(free cutting steel), 11smnpb30, s.s. 304, s.s. 316 * > ball stud - en 1al, en 1al case hardened, en 8, en 8 hardened, s.s. 304, s.s. 316 * > internal ring & safety clip - hardened spring steel * threading: right hand (r.h.), left hand