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Self Drilling Hlau Screws

Ntawm Ningbo Zhenkun Machinery, peb muab ntau yam ntawm tus kheej-drilling hlau screws rau ntau yam kev siv. Peb Tus Kheej Drilling Hlau Screws yog tsim los laum thiab kais nyob rau hauv ib kauj ruam, ua rau lawv zoo tagnrho rau siv nyob rau hauv nyias-gauge hlau, yas, thiab ntoo. Nrog peb cov kev xaiv dav dav ntawm qhov ntau thiab tsawg, suav nrog zinc-plated, dub oxide, thiab stainless hlau, koj tuaj yeem nrhiav qhov zoo tshaj plaws rau tus kheej tho hlau screws kom tau raws li koj xav tau. Peb tus kheej-drilling screws yog tsim los rau cov qauv siab tshaj plaws, ua kom zoo thiab ua haujlwm ntev. Trust Ningbo Zhenkun Machinery rau tag nrho koj tus kheej-drilling hlau ntsia hlau xav tau.

Xa lus nug

Product Description

Self Drilling Metal Screws are a type of fastener that can create a hole and tap threads into a material in a single operation. These screws are widely used in the construction industry for various applications, including attaching metal sheets to metal frames, joining metal to wood, and securing insulation.

Ntawm Ningbo Zhenkun Machinery Co., Ltd., peb tsim thiab muab cov khoom zoo ntawm tus kheej-drilling hlau screws ua los ntawm cov khoom zoo xws li stainless hlau thiab carbon hlau. Peb cov screws tuaj nyob rau hauv ntau qhov ntau thiab tsawg thiab configurations kom tau raws li ntau tus neeg yuav tsum tau ua.

Ib qho ntawm cov yam ntxwv tseem ceeb ntawm peb tus kheej-drilling hlau screws yog lawv cov ntse thiab meej drilling taw tes, uas ua kom ceev thiab yooj yim installation yam tsis tas yuav tsum tau pre-drilling los yog xuas nrig ntaus. Tsis tas li ntawd, peb cov screws muaj siab rub tawm thiab shear lub zog, ua rau lawv haum rau siv nyob rau hauv kev thov cov ntaub ntawv uas yuav tsum tau txhim khu kev qha thiab kav ntev fasteners.

Ntawm Ningbo Zhenkun Machinery Co., Ltd., peb tau cog lus los muab peb cov neeg siv khoom nrog cov khoom zoo tshaj plaws thiab kev pabcuam. Peb muaj ib pab neeg ua haujlwm paub txog cov kws tshaj lij thiab cov kws tshaj lij uas siv cov cuab yeej siv siab thiab thev naus laus zis kom ntseeg tau tias qib siab tshaj plaws ntawm kev ua tau zoo thiab kev tswj xyuas zoo hauv peb cov txheej txheem tsim khoom. Nrog ntau xyoo ntawm kev paub hauv kev lag luam, peb tau tsim lub koob npe nrov rau peb txoj kev ntseeg siab, kev txawj ntse, thiab cov neeg siv khoom txaus siab.

Khoom npe:	Hexagon Lub Taub Hau Drilling Screws Nrog Tapping Screw Xov Nrog dab tshos DIN 7504 (K) - 1995
Txheem:	DIN 7504 (K) - 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:	/	Kev Tsav Tsheb Sab Nraud:	Hex dab tshos taub hau
Locking Hom:	/	Shank:	/
Point:	Drilling	Mark:	Raws li xav tau

Nominal Length L - 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

(ST5.5)

TSI 6.3

P	Suab
a	max
c	min
dc ua	max
dc ua	min
e	min
k	max
k	min
kws	min
r	max
s	max
s	min
ua dp
Drilling ntau yam (thickness)

1.1	1.3	1.3	1.4	1.6	1.8	1.8
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
1.3	1.5	1.5	1.8	2.2	2.7	3.1
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
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 zoo sib npaug raug tso cai

Hais txog Zhenkun Fasteners

Ningbo Zhenkun Machinery Co., Ltd. yog ib tug ua chaw tsim tshuaj paus thiab tsum ntawm tus kheej-drilling hlau screws nyob rau hauv Suav teb. Peb tshwj xeeb hauv kev tsim cov fasteners zoo rau ntau yam kev siv, suav nrog kev tsim kho, tsheb, thiab kev lag luam aerospace. Peb cov khoom tau paub txog lawv qhov zoo tshaj plaws, ua haujlwm ntev, thiab kev ua haujlwm, thiab peb tau cog lus los muab peb cov neeg siv khoom zoo tshaj plaws rau lawv cov nyiaj.

Peb lub tuam txhab tau nruab nrog lub xeev-ntawm-lub-kos duab cov chaw thiab cov cuab yeej uas pab kom peb tsim tus kheej-drilling hlau screws mus rau lub siab tshaj plaws qauv ntawm zoo thiab precision. Peb muaj cov kws tshaj lij thiab cov kws tshaj lij uas ua haujlwm tsis tu ncua kom ntseeg tau tias peb cov khoom ua tau raws li peb cov neeg siv khoom xav tau. Ntawm Ningbo Zhenkun Machinery Co., Ltd., peb tau mob siab rau muab peb cov neeg siv khoom nrog kev pabcuam tshwj xeeb thiab kev txhawb nqa, los ntawm kev xaiv cov khoom mus rau kev txhawb nqa tom qab muag.

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