Nga Porowhita-a-te-a-te-a-Mahunga Tapawha

I te mea ko tetahi o nga kaihanga ngaio i Haina, kei te hiahia a DONGSHAO ki te whakarato ki a koe i nga Porowhita-a-te-a-te-a-te-a-te-a-Tauwha. A ka tukuna atu e matou ki a koe te ratonga pai i muri i te hoko me te tuku tika.

Tuku Uiui

Whakaahuatanga Hua

Hebei Dongshao Fastener Manufacturing Co., Ltd. he kaiwhakarato rongonui me te kaihanga o Semi-a tawhio noa Head Square Neck Bolts i Haina.Ko te Semi-porowhita mahunga kaki tapawha porowhita i hangaia e te kamupene kei roto maheni haurua porowhita mahunga kaki tapawha porowhita waro maitai hawhe a tawhio noa mahunga kaki tapawha raka he kowiri tira haurua a tawhio noa mahunga kaki tapawha raka;Kei a ia te mahi o te u me te pumau, te roa o te ratonga me te tere whakaurunga; He hoahoa ataahua o te haurua o te upoko porowhita, e tika ana mo nga kaupapa miihini e hiahia ana kia pai te ahua; He pai te maimoatanga o te mata, te anti-oxidation, te whakakakahu, te anti-corrosion, e tika ana mo nga momo taiao kino katoa.

Tawhā Porowhita Pane Tapawha Porowhita Tawhā

(mm)	M6	M8	M10	M12	M14	M16	M20
P	1	1.25	1.5	1.75	2	2	2.5
dk max	13.1	17.1	21.3	25.3	29.3	33.6	41.6
dk min	11.3	15.3	19.16	23.16	27.16	31	39
k1 teitei	4.4	5.4	6.4	8.45	9.45	10.45	12.55
k1 min	3.6	4.6	5.6	7.55	8.55	9.55	11.45
k max	4.08	5.28	6.48	8.9	9.9	10.9	13.1
k min	3.2	4.4	5.6	7.55	8.55	9.55	11.45
s mōrahi	6.3	8.36	10.36	12.43	14.43	16.43	20.52
s min	5.84	7.8	9.8	11.76	13.76	15.76	19.22
r min	0.5	0.5	0.5	0.8	0.8	1	1
ds max	6	8	10	12	14	16	20
ds min	5.35	7.19	9.03	10.86	12.70	14.70	18.38