Isamari Esidingiwe Ngemuva Kwesikhefu Sehexagoni Esilingilayo

I-Zinc Plated Carbon Steel External Hex Head Bolt, ifaka lokhu kungenziwe hex bolts noma hex head cap screws, ziyindlela ezinethiweyo ezinethiweyo ngokulandelana ne-six-sided head. Zihlola ngumathuthuzi noma isoketi. Ngokwesikhatsi, amahex head cap screws angabizwa ngokuthi bane surface-bearing area engakhulu lokuhlola kakhulu. Amahex bolts akhona ukusetyenziswa kakhulu kwi-OEM applications, i-construction projects, infrastructure, kunye nokusetyenziswa okuningi lapho kudinga amatolelani amanqaku.

Izinketho Zefomu Lesithupha Lesihex Head Screw

Amahex head cap screw amaninzi angenayo ubukhulu besithuphi ngokulandelana neDIN 933 kunye neDIN 931. Iiso, JIS, noma iASTM styles noma amakhalekho angapheleleyo akufuneka ngokubhekisisa. Siyazi ukuba sithetha izifomu ezishiyekileyo kunye namahexagon screws emetric.

Ukhu kuyafuneka ngeminyaka yamakhulu we-thread amathathu phakathi komhlanje M2 kunye neM36 njengesimo esisodwa, ngezindlela ezikhona phakathi komhlanje 3mm uphumeleyo kunye ne250mm. Amaphetha amahlukileyo lokulanda kwe-thread afunekayo nokuthi akufuneki.

Amahluwaluko amandla amanani, amali kunye nemibono ayafunekanga lokhu lokuhlola, futhi kukho okusebenzayo ngokukhona, okusombulula kunye neziphethelo ezizenzekelayo ezizama kuqhuma ngokubanzi kancinci.

Isilolo sikaHex

● DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;

● SAE: Gr.2,5,8;

● ASTM: 307A,307B,A325,A394,A490,A449 futhi.

Ukugcina

Ukufinyelelwa kwincwadi yokulandelwa eliphuzi lezincane lizoba lokuhlala lokuvavanya umthombo wokushikashika, lokuhlola ukuhlolwa kwezincwadi, futhi lokuhlola ukuthi kuhlobene ngephasi yezincwadi yokulandelwa eliphuzi lezincane lesikhombisa.

Umbhodi wezinc okushesha kusetyenziswa ngezibophezulu ezinkunene zikho lokhu kungaba ubani oluzungelewe ngokwesibonelo sokuqaphelela izinc ingeyiphi lapho kuzungelelwa kulesi sikhono noma umbhodi. Loluqaphelelo lungakwazi ukulindiza izinc ukucabanga kwaye kungenelela ukuhlupheka kokugcina ngokupheleleyo.