M8 ( 4.5-6.0 ) M8(3.0-4.5) RIVCLINCH 0201 FS "RIVKLE ""M8" RIVKLE M6 S120 SR1004 SR703 SR704 SR804 THREAD INSERT, SELF-LOCKING THREAD INSERT, SELF-LOCKING THREAD INSERT, SELF-LOCKING 4132 903 0003 41890040008/10 HELICOIL PLUS NACHFÜLLPACKUNG M4x8, 0; 41890040006/10 HELICOIL PLUS NACHFÜLLPACKUNG M4x6, 0;