I-China wholesale A307 Bolts Supplier – Fine thread hex bolt DIN960 Black Grade 10.9 – Zhongli bolts

● Igama lomkhiqizo: i-hex bolt DIN960
●Okuvamile: I-DIN ejwayelekile
● Qeda: I-Black oxide, i-Zinc plated,hdg
● Ubukhulu: ukusuka ku-M10 ukuya ku-M36
● Ubude: 20mm-300mm
● Izinto: 40Cr,35CrMo
● Ibanga: 10.9
● Ukupakisha: Amakhathoni+Isikhwama sepulasitiki
● Isikhathi sokulethwa: izinsuku ezingu-30-60

Ukuqina ngemva kokwelashwa kokushisa cishe ku-HRC33-38.
Isilinganiso sesivuno se-bolt material ngu-0.9
Amandla okuqina okuzisholo wento yebhawodi afinyelela ku-1000MPa.
Amandla okukhiqiza ajwayelekile ento yebhawodi afinyelela ku-1000 × 0.9=900MPa

1.Uyini umehluko phakathi kwentambo ecolekile nentambo eqinile?
1):Iphimbo lamazinyo aluhlaza likhulu, kodwa lamazinyo amahle lincane. 2): Amandla amazinyo amaholo aphezulu, namazinyo amahle avalwe kahle. 3): Intambo yamazinyo amaholoholo inekhono eliqinile lokulwa nokukhathala, elilungele ukuqaqa njalo, futhi amazinyo amahle anekhono eliqinile lokuzikhiya, ububanzi obukhulu obungezansi kanye nomthamo oqinile womthwalo omile.
2.Uyini umehluko phakathi kwamazinyo amahle namazinyo amaholo ekusebenzeni?
Izikulufu ezinemicu emihle nezingamaholoholo zisetshenziselwa ukubopha. Izikulufu ezinemicu emihle ngokuvamile zisetshenziselwa ukukhiya izingxenye ezinezindonga ezincane nezingxenye ezidinga ukumelana nokudlidliza okuphezulu.
3.kungani kufanele uthenge kithi hhayi kwabanye abahlinzeki?
Sineminyaka engaphezu kwengu-19 yokuhlangenwe nakho kokukhiqiza okusheshayo, futhi sinamaqembu aqeqeshiwe angaphambi kokuthengisa nangemuva kokuthengisa.
4. Kuthiwani ngewaranti?
Siyazethemba kakhulu ngemikhiqizo yethu, futhi siyipakisha kahle ukuze siqinisekise ukuthi izimpahla zivikeleke kahle. Ukuze ugweme noma yiziphi izinkinga ezilandelayo ezihlobene nezinkinga zekhwalithi, siphakamisa ukuthi uhlole izimpahla ngemva kokuzithola. Uma kukhona noma yimuphi umonakalo wezokuthutha noma inkinga yekhwalithi, ungakhohlwa ukuthatha isithombe esinemininingwane futhi usithinte ngokushesha ngangokunokwenzeka, futhi sizoyiphatha kahle ukuze siqinisekise ukuthi ukulahlekelwa kwakho kuncishiswa kube kuncane.