I-ASTM A276 Type 309 ingukucaciswa kwebanga elibonakalayo ngemigoqo eqedekayo noma ephelile ngensimbi engama-309 yensimbi engenasici, etholakala ngohlobo lwemijikelezo, isikwele, ama-hexagon nezinye izimo ezishisayo ezihlanganisiwe. I-Boltport isebenzisa i-309 Bar Stock to ASTM A276 Imininingwane yokukhiqiza ama-BOLTS wensimbi angama-309, amantongomane, izikulufo, izikopelo, izinduku ezifakiwe, amanye ama-fasteners kanye nezinto zesitokwe sebha yezinhloso ezijwayelekile.