Standard GB, Din, BSw, Unc Saizi M3-M50 kana Simbi Carbon Steel, Garoni kana mabhegi emapurasitiki, ikaisa pallolets, kana maererano nezvinodiwa nevatengi
Standard GB, Din, BSw, ASTM Saizi M3-M50 kana Dhizaini ASTM A192, 5/16 "× 10: 5/8 "× 32-5 / 8" × 300, 3/4 "× 38-3 / 4 × 300 7/8 / 109,