DONGSHAO e u mema hore u etele feme ea rona ho reka tse ncha ka ho fetisisa, tse rekisoang ka ho fetisisa, tse theko e tlaase, le tsa boleng bo holimo tsa Fine-Pitch Hexagon Head Screws. Re labalabela ho sebetsa le uena.
Hebei Dongshao Fastener Manufacturing Co., Ltd. ke mofani oa thepa ea tsebahalang le moetsi oa li-screws tsa hlooho tsa Fine-pitch hexagon naheng ea China.
Li-Fine-pitch hexagon head screws ke ntho e tloaelehileng ea fastening, e khetholloang ka meno a matle a khoele, ke hore, sekontiri se senyenyane, se etsang hore bolt e tiee haholoanyane ha e phunyeletsa ka har'a lesoba la screw, ho ntlafatsa ho tšepahala le ho tiisa khokahanyo. Ho phaella moo, moralo o feletseng oa khoele o boetse o eketsa ho tšoara bolt, ho thusa ho thibela ho lokoloha.
Likarolo tsa lihlahisoa tsa "Fine-pitch hexagon head screws" hangata li kenyelletsa sehlopha sa A le Sehlopha sa B, phapang e kholo lipakeng tsa tsena tse peli ke matla a tlhahiso le matla a tsitsitseng a thepa. Matla a tlhahiso ea thepa ea liboutu tsa Sehlopha sa A a phahame ebile a loketse liketsahalong tse hlokang matla a ho jara a phahameng, athe matla a tlhahiso ea thepa ea liboutu tsa Sehlopha sa B a le tlase mme a loketse likhokahano tse akaretsang.
Li-fine-pitch hexagon head screws li sebelisoa haholo liketsahalong tse fapaneng ka lebaka la litšobotsi tsa tsona. Li atisa ho sebelisoa ha ho bokelloa le ho boloka lisebelisoa tsa mechine, tse kang likoloi, lifofane, thepa ea fektheri, joalo-joalo Ka lebaka la moralo oa eona o motle oa meno, e boetse e sebelisoa ka tloaelo lits'ebetsong tse hlokang likhokahano tse phahameng tse nepahetseng, tse kang lisebelisoa tsa elektronike le tsa bongaka. lisebelisoa.
Ha li sebelisoa, li-fine-pitch hexagon head screws hangata li sebelisoa hammoho le li-washer ho ntlafatsa ho tiea le botsitso ba khokahanyo. Ho phaella moo, e le ho thibela bolt hore e se ke ea lokoloha, mekhoa e sa tšoaneng e khahlanong le ho lokoloha e ka boela ea sebelisoa, e kang tšebeliso ea linate tsa senotlolo, li-washer tsa selemo, joalo-joalo.
Moralo le ts'ebeliso ea li-Fine-pitch hexagon head screws li lokela ho latela maemo le litlhaloso tse amehang tsa naha. Kwa China, maemo a Fine-pitch hexagon head screws ke GB/T5786-2000, e lekanang le maemo a machaba a ISO8676:1999. Ho ea ka tekanyetso ena, mefuta e fapaneng ea "Fine-pitch hexagon head screws" ke M16 ~ M64, litekanyetso tsa ts'ebetso li kenyelletsa 5.6, 8.8, 10.9, joalo-joalo, 'me thepa e ka ba tšepe ea carbon.
(mm) | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 | M27 | M30 | M33 | M36 | M39 | M42 | M45 | M48 | M52 | M56 | M60 | M64 |
P | 1 | 1|1.25 | 1|1.25|1.5 | 1|1.5 | 1|1.5 | 1.5|2 | 1.5|2 | 1.5|2 | 1.5|2 | 1.5|2 | 1.5|2 | 1.5|2 | 1.5|2|3 | 1.5|2|3 | 1.5|2|3|4 | 1.5|2|314 | 1.5|2|3|4 | 1.5|2|3|4 | 1.5|2|3|4 | 1.5|2|3|4 | 1.5|2|3|4 |
da max | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 20.2 | 22.4 | 24.4 | 26.4 | 30.4 | 33.4 | 36.4 | 39.4 | 42.4 | 45.6 | 48.6 | 52.6 | 56.6 | 63 | 67 | 71 |
le min | 14.38 | 17.77 | 20.03 | 23.36 | 26.75 | 30.14 | 33.53 | 37.72 | 39.98 | 45.2 | 50.85 | 55.37 | 60.79 | 66.44 | 71.3 | 76.95 | 82.6 | 88.25 | 93.56 | 99.21 | 104.86 |
k max | 5.45 | 6.58 | 7.68 | 8.98 | 10.18 | 11.715 | 12.715 | 14.215 | 15.215 | 17.35 | 19.12 | 21.42 | 22.92 | 25.42 | 26.42 | 28.42 | 30.42 | 33.5 | 35.5 | 38.5 | 40.5 |
k min | 5.15 | 6.22 | 7.32 | 8.62 | 9.82 | 11.285 | 12.285 | 13.785 | 14.785 | 16.65 | 18.28 | 20.58 | 22.08 | 24.58 | 25.58 | 27.58 | 29.58 | 32.5 | 34.5 | 37.5 | 39.5 |
r min | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 | 1 | 1 | 1 | 1 | 1 | 1.2 | 1.2 | 1.6 | 1.6 | 2 | 2 | 2 |
s max | 13 | 16 | 18 | 21 | 24 | 27 | 30 | 34 | 36 | 41 | 46 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 |
s min | 12.73 | 15.73 | 17.73 | 20.67 | 23.67 | 26.67 | 29.67 | 33.38 | 35.38 | 40 | 45 | 49 | 53.8 | 58.8 | 63.1 | 68.1 | 73.1 | 78.1 | 82.8 | 87.8 | 92.8 |