China wholesale Black Hexagon Bolt Manufacturers – Heavy Hexagon-head bolts ASTM A325 – Zhongli bolts

● Sebaka sa tsoalo: Ningbo, Chaena

● Kopo ea palo e fokolang: 450kgs ka boholo

● Lebitso la Lebitso: ZYL

● Boitsebiso: #45,40Cr

● Eena: M12-M36

● Phekolo ea holim'a metsi: Black oxide,HDG

Tlhaloso e fapane, mme boholo ba khoele ea Senyesemane bo tšoauoa ka Senyesemane; Mokhoa o tloaelehileng oa khoele ea Amerika ke khoele ea Amerika. 2. Leqhubu la profil ea leino le fapane, 'me lehlakoreng la leino la khoele ea Senyesemane ke likhato tse 55; Le hoja angle ea khoele ea Amerika e le likhato tse 60. 3. Khoutu ea khoele ea pipe e fapane, 'me khoele ea Amerika ke mohala o tloaelehileng oa 60-degree taper pipe; Khoele ea Amerika ke khoele ea phala e tiisitsoeng ea 55-degree e tiisitsoeng.

Khabone e bohareng 35K, 45K, kapa tšepe ea alloy 40Cr

Black oxide, Dip e chesang e kentse

Mofuta oa 1, G5

1. Na u moetsi oa bolt ea hlooho ea hexagon ASTM A325?

Ee, re feme ea bolt ea ASTM A325 e kentsoeng Ningbo

2. Na re ka sebelisa letšoao la hlooho ea rona kapa ra iketsetsa sephutheloana sa hexagon head bolt ASTM A325?

Ee, joalo ka moetsi oa bolt ea hex, re ka etsa hlooho le ho paka. Ka kopo, romella kopo ha o reka.

3. Re ka etsa odara joang bakeng sa hexagon head bolt ASTM A325?

Botsa feela leqepheng la rona kapa u romelle lengolo-tsoibila kapa wechat 008615257861940

4. O na le tšebeletso ea ka mor'a thekiso?

Ehlile, o ka ikopanya le rona ka nako efe kapa efe.

5. Ho thoe'ng ka theko ea hau?

E ipapisitse le bongata le boholo bo qaqileng, empa re na le bonnete ba hore e ke ke ea ba holimo ho feta lifeme tse ling tse nang le boleng bo tšoanang.