Hexagonal bolt wholesale

Hebei Dongshao Fastener Manufacturing Co., Ltd. mutengesi uye mugadziri weMshroom head square neck mabhoti kuChina. Yayo Mshroom musoro square neck mabhoti accessories akajairwa uye ari nyore kuisa. Bayonet dhizaini kudzivirira kusununguka; Yakanakisa kurapwa kwepamusoro, corrosion resistance, oxidation resistance, hupenyu hurefu hwebasa, hwakakodzera nharaunda yakaoma; Simba rekusimbisa rakasimba, rakakodzera kune zvakakwirira zvinodiwa zvemainjiniya einjiniya nemamwe minda; Zvikamu zvakasiyana zvekugadzira dhizaini yemadhayamita akasiyana uye kureba, kuitira kuti ienderane nemazvo akasiyana ekushandisa zviitiko uye zvinodiwa. 

Hex bhaudhi, inozivikanwawo sehex musoro bhaudhi, ndeimwe yeanonyanya kushandiswa fasteners mumusangano wemuchina, engineering yekuvaka uye kugadzirisa michina. Iyo inoratidzira yakajairwa hexagonal musoro yakasimbiswa nechipanera, uye inogona kushandiswa nenzungu, flat washers uye spring washers kuti uwane yakasimba kubatana. Inoshandiswa zvakanyanya muzvivakwa zvesimbi, mabhiriji, michina yemotokari, fenicha, pombi michina uye akasiyana siyana magungano maindasitiri. Zvishandiso zvakajairika zvinosanganisira kabhoni simbi uye simbi isina tsvina, ine kurapa kwepamusoro senge electro-galvanizing, black oxide, hot-dip galvanizing, etc. Iine maitiro ekusimba kwepamusoro, kusimba kwepasi rose uye kuiswa nyore.

Common Specification Mienzaniso:

Yakazara shinda hex bhaudhi: DIN933 / ISO4017

Chikamu cheshinda hex bhaudhi: DIN931 / ISO4014

Carbon simbi giredhi: Kirasi 4.8, 8.8, 10.9

Simbi isina tsvina: A2-70 (304), A4-80 (316)