DONGSHAO yana ɗaya daga cikin masana'antun Square Bolts kuma masu kaya a China waɗanda ke iya siyar da Square Bolts. Za mu iya ba da sabis na ƙwararru da mafi kyawun farashi a gare ku. Idan kuna sha'awar Square Bolts, da fatan za a tuntuɓe mu. Muna bin ingancin hutu da tabbacin cewa farashin lamiri, sadaukar da sabis.
DONGSHAO ƙwararren masana'anta ne kuma mai samar da Square Bolts a China. Idan kuna neman Square Bolts akan farashi mai araha, tuntuɓar mu nan da nan!
The square kai aron kusa samar da manufacturer yana da kyau kwarai surface jiyya, hadawan abu da iskar shaka juriya, lalata juriya da kuma dogon sabis rayuwa; Kyakkyawan bayyanar, sauƙin shigarwa, ƙarfi mai ƙarfi.Square head bolts ana amfani da su sosai a cikin masana'antun lantarki da na lantarki iri-iri, masana'antun injiniya na kiyaye ruwa, samfuran lantarki, kayan aikin injiniya, kayan aikin sinadarai
Shirya, jirgi, abin hawa, gada, tsarin karfe da sauran lokuta. Saboda girman kai, yana da sauƙi don gyarawa da aiki, don haka yana buƙatar babban juzu'i ko yana buƙatar hanawa.An yi amfani da shi sosai a cikin lokutan da ba a kwance ba.A cikin ayyukan gine-gine, ana amfani da ƙwanƙwasa murabba'i sau da yawa a cikin rawar da aka haɗa da kankare kamar yadda ya kamata. wani ɓangare na tushe don gyara kayan aikin injiniya. Bayan haka, shi
An kuma yi amfani da ko'ina a daban-daban inji masana'antu tafiyar matakai domin fastening sassa biyu tare da ta hanyar holes.In general, da square kai aron kusa ne m, sosai abin dogara fastener, ta aikace-aikace a kusan duk masana'antu filayen.
(mm) | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 | M27 | M30 | M36 | M42 | M48 |
P | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 | 3 | 3.5 | 4 | 4.5 | 5 |
ds min | 9.03 | 10.86 | 12.70 | 14.70 | 16.38 | 18.38 | 20.38 | 22.05 | 25.05 | 27.73 | 33.40 | 39.08 | 44.75 |
ds max | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 27 | 30 | 36 | 42 | 48 |
da min | 20.24 | 22.84 | 26.21 | 30.11 | 34.01 | 37.91 | 42.9 | 45.5 | 52 | 58.5 | 69.94 | 82.03 | 95.03 |
ku min | 6.55 | 7.55 | 8.55 | 9.25 | 11.1 | 12.1 | 13.1 | 14.1 | 16.1 | 17.95 | 21.95 | 24.95 | 28.95 |
ku max | 7.45 | 8.45 | 9.45 | 10.75 | 12.9 | 13.9 | 14.9 | 15.9 | 17.9 | 20.05 | 24.05 | 27.05 | 31.05 |
rmin | 0.4 | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 | 0.8 | 1 | 1 | 1 | 1.2 | 1.6 |
s max | 16 | 18 | 21 | 24 | 27 | 30 | 34 | 36 | 41 | 46 | 55 | 65 | 75 |
s min | 15.57 | 17.57 | 20.16 | 23.16 | 26.16 | 29.16 | 33 | 35 | 40 | 45 | 53.8 | 63.1 | 73.1 |