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Self Drilling Screws Rau Hlau

Txais tos rau Ningbo Zhenkun Machinery Co., Ltd.! Peb tshwj xeeb hauv kev muab cov cuab yeej zoo ntawm tus kheej drilling rau cov haujlwm steel. Peb Tus Kheej Drilling Screws Rau Hlau rau steel yog ua los ntawm cov khoom siv ruaj khov thiab tau raug sim los xyuas kom meej tias lawv ua tau raws li cov qauv kev lag luam. Lawv muaj qhov ntse ntse, qhov taw qhia tus kheej uas tuaj yeem nkag mus los ntawm cov hlau yooj yim, txo qhov xav tau rau kev xyaum ua ntej. Peb tus kheej-drilling screws rau steel yog tsim rau siv nyob rau hauv ntau yam kev siv, xws li vov tsev, siding, thiab framing. Cia siab rau peb cov kws tshaj lij los muab koj txoj cai ntawm tus kheej drilling screws rau koj cov kev xav tau ntawm steel.

Xa lus nug

Product Description

Self drilling screws rau steel yog tshwj xeeb fasteners uas yog tsim los xyaum rau hauv thiab ruaj ntseg cov ntaub ntawv xws li hlau thiab hlau. Cov ntsia hlau no muaj lub ntsej muag ntse, qhov taw qhia tus kheej uas tshem tawm qhov xav tau ntawm qhov drilling ua ntej, ua rau lawv muaj kev xaiv nrov rau kev tsim kho cov haujlwm uas yuav tsum tau ua kom nrawm thiab ua haujlwm tau zoo.

Cov ntsia hlau no feem ntau yog ua los ntawm cov hlau zoo lossis cov hlau tsis muaj steel, uas ua kom lawv muaj zog, ruaj khov, thiab muaj peev xwm tiv taus qhov hnyav ntawm qhov chaw sab nraum zoov. Qee tus kheej drilling screws rau steel kuj muaj cov txheej txheem corrosion-resistant los tiv thaiv xeb thiab lwm yam kev degradation.

Ntxiv nrog rau lawv lub zog thiab kev ua haujlwm ntev, tus kheej drilling screws rau steel kuj muaj ntau yam thiab tuaj yeem siv tau ntau yam kev siv, suav nrog vov tsev, siding, decking, thiab framing. Lawv qhov yooj yim ntawm kev teeb tsa thiab muaj peev xwm los laum los ntawm cov ntaub ntawv nyuaj ua rau lawv muaj kev xaiv nrov ntawm cov neeg cog lus thiab cov neeg nyiam DIY zoo ib yam.

Khoom npe:	Slotted hex taub hau tus kheej-drilling tapping screws nrog dab tshos DIN 7504 (L) - 1995
Txheem:	DIN 7504 (L) - 1995
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:	Tus kheej Tapping
Kev tsav tsheb sab hauv:	Slotted	Kev Tsav Tsheb Sab Nraud:	Hex dab tshos taub hau
Locking Hom:	/	Shank:	/
Point:	Drilling	Mark:	Raws li xav tau

Nominal Length L - 6.5 9.5 13 16 19 22 25 32 38 45 50 Cov Lus Qhia: xaiv Nominal Length L thiab tau txais .

Xov Size

TSI 2.9

TSI 3.5

(ST3.9)

TSI 4.2

TSI 4.8

TSI 5.5

TSI 6.3

P	Suab
c	min
dc ua	max
dc ua	min
e	min
k	max
k	min
r	max
s	max
s	min
n	Nominal Loj
	min
	max
t	min
ua dp
Drilling ntau yam (thickness)

1.1	1.3	1.3	1.4	1.6	1.8	1.8
0.4	0.6	0.6	0.8	0.9	1	1
6.3	8.3	8.3	8.8	10.5	11	13.5
5.8	7.6	7.6	8.1	9.8	10	12.2
4.28	5.96	5.96	7.59	8.71	8.71	10.95
2.8	3.4	3.4	4.1	4.3	5.4	5.9
2.5	3	3	3.6	3.8	4.8	5.3
0.4	0.5	0.5	0.6	0.7	0.8	0.9
4	5.5	5.5	7	8	8	10
3.82	5.32	5.32	6.78	7.78	7.78	9.78
0.8	1	1	1.2	1.2	1.6	1.6
0.86	1.06	1.06	1.26	1.26	1.66	1.66
1	1.2	1.2	1.51	1.51	1.91	1.91
1	1.2	1.2	1.44	1.52	1.92	2.12
2.3	2.8	3.1	3.6	4.1	4.8	5.8
0.7 ~ 1.9 hli	0.7-2.25 Nws	0.7 ~ 2.4 hli	1.75—3	1.75-4.4 Nws	1.75-5.25 Nws	2 ~ 6

Lg (min.)

1), Khoom siv: Ua los ntawm cov ntaub ntawv hardening steel raws li tau teev tseg hauv DIN 172100 lossis steel rau quenching thiab tempering raws li tau teev tseg hauv DIN EN 10083-1 thiab DIN EN 10083-2 (ntawm cov chaw tsim khoom txiav txim siab), siv cov qib steel ntawm qhov zoo sib npaug raug tso cai

Hais txog Zhenkun Fasteners

Ningbo Zhenkun Machinery Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm cov fasteners zoo, nrog rau tus kheej drilling screws rau hlau. Nrog ntau tshaj 20 xyoo ntawm kev paub hauv kev lag luam, peb tau cog lus los muab peb cov neeg siv khoom nrog cov khoom lag luam uas muaj kev ntseeg siab thiab muaj txiaj ntsig zoo. Peb cov chaw tsim khoom lag luam hauv lub xeev thiab cov txheej txheem tswj xyuas nruj kom ntseeg tau tias txhua yam khoom peb tsim tau raws li cov qauv kev lag luam. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov khoom thiab kev pabcuam.

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