Countersunk Square Neck Bolts

DONGSHAO e u mema hore u etele feme ea rona ho reka libotlolo tsa Countersunk Square Neck tse ncha ka ho fetisisa, tse rekoang ka ho fetisisa, tse theko e tlaase, le tsa boleng bo holimo. Re labalabela ho sebetsa le uena.

Romela Lipatlisiso

Tlhaloso ea Sehlahisoa

Countersunk Square Neck Bolts, e entsoeng ke Hebei Dongshao Fastener Manufacturing Co., Ltd., ke sehlahisoa se potlakileng se kopanyang botle, matla le ho tšoarella. Moqapi oa bona o tiisa hore ho na le sebaka se phoroselang ka mor'a ho kenya, ka katleho ho ntlafatsa ponahalo ea kakaretso ea sebopeho.

Likarolo tsa Bohlokoa:

1. Countersunk + Square Neck Structure Design

Moralo oa Countersunk: Ka mor'a ho kenya, hlooho ea bolt e phalla ka holim'a metsi, e leng se hlahisang ponahalo e hloekileng le ho fokotsa li-protrusions.

Sebopeho sa molala oa lisekoere: Ho thibela bolt ka katleho ho potoloha le linate nakong ea ho kenya, ho ntlafatsa katleho ea kopano le botsitso.

2. Kalafo e Ntle ea Bokaholimo, Khanyetso e Matla ea Corrosion

Countersunk Square Neck Bolts e na le ts'ebetso ea kalafo e holileng holimo, e thibelang kutu le oxidation ka nepo.

E loketse ts'ebeliso ea nako e telele maemong a fapaneng a tikoloho.

3. Matla a Thata a Matla, Khokahano e Tšepahalang

Ho nepahala ha khoele e phahameng ho tiisa hore esita le kabo ea matla.

E fana ka khokahanyo e sireletsehileng ka mor'a ho tiisa, ho thibela ho lokoloha.

E kopana le litlhoko tsa mantlha tsa matla le polokeho ho boenjineri ba mechini, meaho ea meaho, le lits'ebetso tse ling.

4. Litlhaloso tse Tloaelehileng, Ho bapisa ha bonolo

E sebelisa litlhaloso tse tloaelehileng tse tloaelehileng.

E ka sebelisoa ka linate tse tloaelehileng le li-washers.

Tšebelisano e matla ea 'maraka, e etsang hore ho reka le ho nkela sebaka ho be bonolo haholoanyane.

Parameter ea sehlahisoa

(mm)	M6	M8	M10	M12	M16	M20
P	1	1.25	1.5	1.75	2	2.5
ds	5.35	7.19	9.03	10.86	14.70	18.38
dk max	11.05	14.55	17.55	21.65	28.65	36.8
dk min	9.95	13.45	16.45	20.35	27.35	35.2
k max	6.1	7.25	8.45	11.05	13.05	15.05
k min	5.3	6.35	7.55	9.95	11.95	13.95
s max	6.36	8.36	10.36	12.43	16.43	20.52
s min	5.84	7.8	9.8	11.76	15.76	19.72