Icyemezo: ISO, ROHS, SGSBihari Bisanzwe: DIN, ANSI, ASTM, JIS, BSWImbaraga: Icyiciro cya 4.8, Icyiciro cya 8.8, Icyiciro10.9, Icyiciro 12.9 A2-70, A4-70, A4-80