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Countersunk Screw

Txais tos rau Ningbo Zhenkun Machinery Co., Ltd., qhov twg peb muab ntau yam zoo fasteners, nrog rau countersunk screws. Peb cov Countersunk screws yog tsim los nrog lub taub hau tapered uas tso cai rau lawv yaug nrog qhov chaw uas lawv tau nruab rau hauv, muab qhov zoo nkauj thiab zoo nkauj. Ua los ntawm cov khoom siv ruaj khov xws li cov hlau tsis muaj steel thiab carbon hlau, peb cov ntsia hlau countersunk muaj kev ntseeg tau thiab siv tau ntev. Lawv feem ntau siv hauv kev ua haujlwm ntoo, hlau ua haujlwm, thiab lwm yam kev lag luam uas xav tau qhov dej ntws thiab zoo nkauj zoo nkauj. Ntawm Ningbo Zhenkun, peb txaus siab rau peb tus kheej ntawm kev xa cov khoom zoo tshaj plaws thiab kev pabcuam zoo rau cov neeg siv khoom.

Qauv:ANSI ASME B 18.3.5M - 1993

Xa lus nug

Product Description

Thaum nws los txog rau fasteners, ib hom uas yog dav siv nyob rau hauv ntau yam lag luam yog lub countersunk ntsia hlau. Cov khoom no yog tsim los nrog lub taub hau zoo li lub khob hliav qab uas yog tiaj tus rau saum, tso cai rau nws zaum yaug nrog qhov chaw thaum ntsia.

Countersunk screws tuaj nyob rau hauv ntau yam ntaub ntawv, xws li stainless hlau, tooj dag, thiab txhuas, thiab lwm yam, ua rau lawv haum rau txawv daim ntaub ntawv. Lawv feem ntau siv hauv kev ua haujlwm ntoo, rooj tog sib dhos, kev tsim kho, thiab hlau ua haujlwm, thiab lwm yam.

Lub ntsiab feature ntawm countersunk screws yog tias lawv tau tsim kom haum nyob rau hauv countersunk qhov, tsim ib tug flush nto. Qhov kev tsim no tsis yog tsuas yog ua kom zoo nkauj xwb tab sis kuj ua haujlwm, txo qhov kev pheej hmoo ntawm snagging, ntes, los yog khawb tawm ntawm qhov chaw.

Khoom npe:	Metric hexagon socket countersunk taub hau screws ANSI ASME B 18.3.5M - 1993
Txheem:	ANSI ASME B 18.3.5M - 1993
Khoom siv:	Carbon steel thiab stainless hlau
Loj:	Cov qauv siv thiab raws li cov neeg siv khoom xav tau
Ua tiav:	Zinc Plated, Kub Dip Galvanized Steel, Dacromet, Nickel Plated, Dub Oxide, Plain
Lub sij hawm xa tuaj:	Feem ntau hauv 30-40 hnub.

Xov Position	Sab nraud	Xov hom:	Metric [M]
Kev tsav tsheb sab hauv:	Hex Qhov (socket).	Kev Tsav Tsheb Sab Nraud:	Countersunk Lub taub hau
Locking Hom:	/	Shank:	Ib txwm Shank
Point:	Flat Point	Mark:	Raws li xav tau

Xov Size
d

M10

M12

(M14)

M16

M20

P	Xov Pitch
ds	max
ds	min
ua dk	max
ua dk	min
k	Ref.
s	Nominal Loj
t	min
b	min
α	0, + 2°

0.5	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5
3	4	5	6	8	10	12	14	16	20
2.86	3.82	4.82	5.82	7.78	9.78	11.73	13.73	15.73	19.67
6.72	8.96	11.20	13.44	17.92	22.40	26.88	30.24	33.60	40.32
5.35	7.8	9.75	11.7	15.6	19.5	23.4	26.18	28.96	34.60
1.86	2.48	3.10	3.72	4.96	6.20	7.44	8.12	8.80	10.16
2	2.5	3	4	5	6	8	10	10	12
1.1	1.5	1.9	2.2	3	3.6	4.3	4.7	4.8	5.6
18	20	22	24	28	32	36	40	44	52
90 °	90 °	90 °	90 °	90 °	90 °	90 °	90 °	90 °	90 °

Hais txog Zhenkun Fasteners

Ntawm Ningbo Zhenkun Machinery Co., Ltd, peb tshwj xeeb hauv kev muab cov fasteners zoo, suav nrog countersunk screws. Nrog xyoo dhau los hauv kev lag luam, peb tau tsim lub koob npe nrov rau kev ua tau zoo, kev ntseeg siab, thiab kev tshaj lij.

Txawm hais tias koj xav tau tus qauv lossis customized countersunk screws, peb muaj cov kws tshaj lij thiab cov peev txheej los xa cov khoom raws li koj qhov yuav tsum tau ua. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov khoom thiab kev pabcuam.

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