Stud torlojua
GB, DIN, BSW, ASMM, ASME Tamaina M3-M50 edo estandarra ASMM A193 B7 1/4 "× 13-1 / 4" × 102, 7/16 "× 25-7 / 16" × 15-3 / 8 "× 152 × 152, 1/2″×19-1/2″×152, 5/8″×32-5/8″×300, 3/4″×38-3/4×300 7/8″×50-7/8″×300 Material Carbon steel, stainless steel, alloys steel etc. Grade 4.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic poltsak, gero paletak jarri edo bezeroen eskaeraren arabera