A matsayin ɗaya daga cikin ƙwararrun ƙwararrun ƙwararrun Hexagon Socket Flat Countersunk Head Cap Screws masana'antun, zaku iya samun tabbacin siyan Hexagon Socket Flat Countersunk Head Cap Screws daga DONGSHAO kuma za mu ba ku mafi kyawun sabis na siyarwa da isar da kan lokaci.
Hebei Dongshao Fastener Manufacturing Co., Ltd. sanannen mai sayarwa ne kuma mai kera na Hexagon socket flat countersunk head screws a China.
Mu hexagon soket flat countersunk head cap sukurori ana kerarre a cikin cikakken yarda da kasa da kasa matsayin, ciki har da DIN 7991, ANSI/ASME B18.3.5M, da ASTM F835, tabbatar da dacewa da duniya injiniya bukatun.
The hexagon soket flat countersunk head screws an yi su ne da ƙarfe mai inganci (SCM435 daidai) tare da kyakkyawan aikin hatsi, yana ba da kyakkyawan ƙarfi da dorewa.
The sukurori sha quenching da tempering zafi magani, samun taurin daga talatin da biyu zuwa talatin da tara HRC da ƙarfi classified daidai da goma maki tara aji.
Tare da juriya na lalata, babban ƙarfi, da juriya ga karyewa, waɗannan sukurori suna tabbatar da ingantaccen ingancin samfur.
The dunƙule surface jiyya fasahar ne m.
Akwai hanyoyi daban-daban na maganin saman da suka haɗa da:
Zinc plating / Trivalent Chromate - haɓaka juriya na lalata tare da santsi, kyakkyawan gamawa.
Black oxide - yana ba da kamanni baƙar fata tare da kyakkyawan rigakafin tsatsa.
Ana samun jiyya na musamman akan buƙata.
Girman hexagon soket flat countersunk head cap sukurori daidai ne, tare da babban yankan madaidaicin soket ɗin hexagon.
Wannan yana tabbatar da screws sun fi kwanciyar hankali da aminci a amfani.
Ana amfani da samfuran sosai a fannoni daban-daban ciki har da:
Kekuna - firam da haɗa kayan aiki.
Machinery - kayan aikin masana'antu da ingantattun hanyoyin.
Motoci - haɗar abin hawa da abubuwan haɗin gwiwa.
Gina - aikace-aikacen tsari.
Titin jirgin ƙasa - layin dogo da ayyukan more rayuwa.
Photovoltaic hasken rana - tsarin hawan hasken rana.
An shigar da sukukulan hular hular socket flat countersunk tare da madaidaicin madaurin hexagon na duniya, yana sauƙaƙe lodawa da saukewa.
Zane-zanen kai na lebur ɗin countersunk ya dace musamman don ramukan countersunk a cikin hinges, majalissar injina, da aikace-aikacen da ke buƙatar gamawa mai santsi.
| (mm) | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 |
| P | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 |
| dk max | 6.72 | 8.96 | 11.21 | 13.44 | 17.92 | 22.4 | 26.88 | 30.8 | 33.6 | 40.32 |
| dk min | 5.54 | 7.53 | 9.43 | 11.34 | 15.24 | 19.22 | 23.12 | 26.52 | 29.01 | 36.05 |
| da min | 2.303 | 2.873 | 3.443 | 4.583 | 5.723 | 6.863 | 9.149 | 11.429 | 11.429 | 13.716 |
| ku max | 1.86 | 2.48 | 3.1 | 3.72 | 4.95 | 6.2 | 7.44 | 8.4 | 8.8 | 10.16 |
| s max | 2.08 | 2.58 | 3.08 | 4.095 | 5.14 | 6.14 | 8.175 | 10.175 | 10.175 | 12.212 |
| s min | 2.02 | 2.52 | 3.02 | 4.02 | 5.02 | 6.02 | 8.025 | 10.025 | 10.025 | 12.032 |
| t min | 1.1 | 1.5 | 1.9 | 2.2 | 3 | 3.6 | 4.3 | 4.5 | 4.8 | 5.6 |