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los ntawm 7985

Txais tos rau Ningbo Zhenkun Machinery Co., Ltd, qhov twg peb muab cov kev daws teeb meem zoo kom tau raws li koj xav tau. Peb DIN 7985 screws yog ntau yam thiab zoo tagnrho rau ntau yam kev siv. Nrog lawv lub lauj kaub-lub taub hau tsim thiab Phillips tsav, cov ntsia hlau no yooj yim rau nruab thiab muab kev ruaj ntseg tuav. Ua los ntawm cov ntaub ntawv zoo tshaj plaws, peb cov ntsia hlau DIN 7985 yog qhov ruaj khov, tiv taus corrosion, thiab tsim los tiv thaiv cov mob hnyav tshaj plaws. Peb muab ntau qhov ntau thiab tsawg thiab tiav kom tau raws li koj cov kev xav tau tshwj xeeb. Cia siab rau peb muab koj cov screws zoo tshaj plaws nyob rau hauv kev ua lag luam.

Xa lus nug

Product Description

DIN 7985 screws, tseem hu ua yias taub hau tshuab screws, yog ntau yam fasteners feem ntau siv nyob rau hauv ntau yam kev siv. Lawv paub txog lawv qhov yooj yim ntawm kev siv thiab ntau yam, thiab muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab cov khoom siv kom haum rau cov kev xav tau sib txawv.

Cov ntsia hlau no feem ntau yog tsim los ntawm cov khoom siv xws li hlau, stainless hlau, lossis tooj dag, thiab yog tsim los siv ua ke nrog cov txiv ntseej lossis lub qhov taub. Lawv muaj qhov sib npaug, me ntsis domed lub taub hau uas feem ntau yog dav dua li cov threaded shank, uas yuav pab faib lub siab sib npaug thiab tiv thaiv kev puas tsuaj rau cov khoom raug fastened.

Qee qhov kev siv rau DIN 7985 screws suav nrog kev sib dhos hauv hluav taws xob, kev tsim tsheb, thiab kev tsim kho. Lawv yog cov zoo tagnrho rau cov ntawv thov uas yuav tsum tau muaj zog, ruaj ntseg tuav, tab sis qhov chaw zoo nkauj kuj yog ib qho kev xav.

Lwm cov yam ntxwv ntawm DIN 7985 screws suav nrog lawv lub peev xwm los tsav tau yooj yim nrog ntau yam ntawm cov ntsia hlau, thiab lawv cov kev tiv thaiv corrosion thiab hnav. Lawv kuj muaj nyob rau hauv ntau yam tiav, xws li zinc plating los yog dub oxide, ntxiv dag zog rau lawv cov kav ntev thiab corrosion kuj.

Khoom npe:	Hla Recessed Raised Cheese Head Screws DIN 7985 - 1990
Txheem:	Los ntawm 7985 - 1990
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:	Phillips / Pozidriv	Kev Tsav Tsheb Sab Nraud:	Raised Cheese taub hau
Locking Hom:	/	Shank:	Txo Shank
Point:	Flat Point	Mark:	Raws li xav tau

Nominal Length L - 2 3 4 5 6 8 10 12 (14) 16 (18) 20 (22) 25 (28) 30 35 40 45 50 55 60 Cov lus qhia: xaiv Nominal Length L thiab tau txais qhov hnyav Thread length.

Xov Size d

M1.6

M2.5

(M3.5)

M10

P	Suab
a	max
b	min
ua dk	max = nominal loj
ua dk	min
k	Nominal Loj
	max
	min
r	min
h	≈
x	max
Qhov (socket) No.
M1	≈
M2	≈

0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1.25	1.5
0.7	0.8	0.9	1	1.2	1.4	1.6	2	2.5	3
15	16	18	19	20	22	25	28	34	40
3.2	4	5	6	7	8	10	12	16	20
2.9	3.7	4.7	5.7	6.64	7.64	9.64	11.57	15.57	19.48
1.3	1.6	2	2.4	2.7	3.1	3.8	4.6	6	7.5
1.42	1.72	2.12	2.52	2.82	3.25	3.95	4.75	6.15	7.68
1.18	1.48	1.88	2.28	2.58	2.95	3.65	4.45	5.85	7.32
0.1	0.1	0.1	0.1	0.2	0.2	0.2	0.25	0.4	0.4
0.8	1.1	1.3	1.6	1.9	2	2.5	3	3.7	4.8
0.9	1	1.1	1.25	1.5	1.75	2	2.5	3.2	3.8
0	1	1	1	2	2	2	3	4	4
1.8	2.5	2.7	3.1	4.2	4.6	5.3	6.8	9	10.2
1.8	2.4	2.6	3	4	4.3	5	6.7	8.8	9.9

Qhov hnyav ntawm ib 1000 steel khoom (≈kg)

Ntev ntawm Xov b

1), Khoom siv: a) Hlau, Cov khoom vaj khoom tsev: 4.8,5.8,8.8 Standard DIN ISO 898-1 b) Stainless hlau, Cov khoom vaj khoom tsev: A2-70, A4-70 Standard DIN 267-11 c) Tsis-ferrou hlau, CuZn = CU2 lossis CU3 ntawm kev xaiv ntawm cov chaw tsim khoom, Standard DIN 267-18

Hais txog Zhenkun Fasteners

Ningbo Zhenkun Machinery Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm ntau yam fasteners, suav nrog DIN 7985 screws. Nrog xyoo dhau los hauv kev lag luam, peb tau cog lus los muab peb cov neeg siv khoom nrog cov khoom zoo ntawm cov nqi sib tw.

Peb DIN 7985 screws yog tsim los ntawm cov ntaub ntawv zoo tshaj plaws thiab raug tsim los rau cov qauv kev tswj xyuas nruj. Peb muab ntau qhov ntau thiab tsawg, cov ntaub ntawv, thiab ua tiav kom haum raws li qhov xav tau ntawm peb cov neeg siv khoom, thiab tseem tuaj yeem muab cov kev daws teeb meem rau cov ntawv thov tshwj xeeb.At Ningbo Zhenkun Machinery Co., Ltd., peb txaus siab rau peb tus kheej rau peb cov neeg siv khoom tshwj xeeb thiab kev txhawb nqa. . Peb tau cog lus los xyuas kom meej tias peb cov neeg siv khoom tau txais cov khoom zoo tshaj plaws thiab kev pabcuam, thiab yeej ib txwm muaj los teb cov lus nug lossis muab kev pabcuam raws li xav tau.

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