AMECOIL Wire thread insert M DIN 8140-1 Stainless steel A2 DIN 8140-1 form B prevailing torque type71210
AMECOIL Wire thread insert M DIN 8140-1 Stainless steel A2 DIN 8140-1 form A71110
AMECOIL Wire thread insert MEF DIN 8140-1A Stainless steel A271121
AMECOIL Wire thread insert MF DIN 8140-1A Stainless steel A271120