M2-M52 yakazara Sconeed Hex Bolt Din931 933 A320 L7M Hex Bolt Alloy Bolt
MaFlangs anouyawo munaB16.5, B16.47 uye mamwe maitiro uye zviyero. Iyo Alloy Steel Flange zvinhu inogona kusiyana zvinoenderana nemakemikari kuumbwa.
Aya ASTM A320 Giredhi L7m Alloy Steel Studs anogadzirwa kubva pamhando yepamusoro. ASTM A320 Giredhi L7m Bolts anogadzirwa kubva pa4140 Alloy Simbi kune Astm A320 Rondedzero. Izvi zvinyorwa zvakanakira kugadzira Fastener chigadzirwa bolts uye inogona kushandiswa mune yakakura huwandu hwekupisa kwakanyanya mukuremera kwekushandisa. ASTM A320 L7M ndiyo yakajairika A320 bolt giredhi. Bolts yakagadzirwa kubva pane izvi zvinokonzeresa zvakanyanya kuora uye akasiyana mamiriro ekunze. Simbi yakagoverwa ne chromium, manganese uye molybdenum inoshandiswa kugadzira A320 giredhi l7m aisi 4340 mabhodhi.