... . Customerized or standard (drawing is welcome)7. Tech standard: Din, ISO, AS/NZS, GB, ANSI, BS, etc8. Surface treatment: Zinc-plating ... poly bag and cartons or according to requirements11.Widely used in aerospace, automobiles, motorcycles, agricultural machinery, construction, transportation, electric power, electronics ... -577-62629011 Fax:+86-577-62627755 brass tubular rivets usd in electricals