> Cov khoom > Self Drilling Screws > Self Drilling Concrete Screws

Self Drilling Concrete Screws

Txais tos rau Ningbo Zhenkun Machinery Co., Ltd. Peb tus kheej-drilling qhob screws yog cov tshuaj zoo heev rau fastening rau hauv cov pob zeb nyuaj, cib, los yog thaiv. Nrog lawv cov qauv tsim tshwj xeeb, lawv tuaj yeem yooj yim laum thiab siv cov xov rau hauv pob zeb yam tsis tas yuav tsum muaj lub qhov drilling ua ntej, txuag lub sijhawm thiab kev siv zog ntawm kev teeb tsa. Peb tus kheej Drilling Concrete Screws yog ua los ntawm cov ntaub ntawv zoo thiab muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab ua tiav kom tau raws li koj cov kev xav tau tshwj xeeb. Txawm hais tias koj nyob hauv kev tsim kho, engineering, lossis kev tsim khoom, peb tus kheej-drilling qhob screws yog ib qho kev xaiv zoo rau koj cov kev xav tau fastening.

Xa lus nug

Product Description

Self drilling pob zeb screws yog ib hom fastener tsim los siv rau hauv pob zeb thiab lwm yam ntaub ntawv masonry. Cov ntsia hlau no feem ntau siv rau hauv cov haujlwm tsim kho uas xav tau kev sib txuas ruaj ntseg ntawm cov ntaub ntawv, xws li txuas ntoo thav duab rau cov phab ntsa pob zeb lossis cov plag tsev. Lawv yog ua los ntawm cov hlau muaj zog thiab yog tsim los tho lawv tus kheej lub qhov pilot thaum lawv ntsia, tshem tawm qhov yuav tsum tau rau pre-drilling.

One of the main advantages of self drilling concrete screws is their ease of use. With no need for pre-drilling, they can save significant time and effort on construction projects. They are also highly versatile and can be used in a wide range of applications, from residential to commercial construction.

Lwm qhov txiaj ntsig tseem ceeb ntawm tus kheej drilling pob zeb screws yog lawv lub zog thiab kav ntev. Ua los ntawm cov ntaub ntawv zoo, cov ntsia hlau no yog tsim los tiv thaiv cov khoom hnyav thiab tiv thaiv corrosion thiab xeb dhau sijhawm. Qhov no ua rau lawv muaj kev xaiv zoo tshaj plaws rau cov haujlwm uas qhov kev ua haujlwm ntev ntev yog qhov tseem ceeb.

Zuag qhia tag nrho, tus kheej drilling pob zeb screws yog ib qho tseem ceeb ntawm kev tsim kho ntau yam. Nrog rau lawv lub zog, ntau yam, thiab yooj yim ntawm kev siv, lawv muab cov kev daws teeb meem ruaj khov thiab zoo rau ntau yam kev siv.

Khoom npe:	Hla recessed tsa contersunk self-drilling tapping screws DIN 7504 (R) - 1995
Txheem:	DIN 7504 (R) - 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:	Phillips / Pozidriv	Kev Tsav Tsheb Sab Nraud:	Raised Countersunk Lub taub hau
Locking Hom:	/	Shank:	/
Point:	Drilling	Mark:	Raws li xav tau

Nominal Length L - 13 16 19 22 25 32 38 45 50 Tswv yim: xaiv Nominal Length L thiab tau txais .

Xov Size

TSI 2.9

TSI 3.5

TSI 4.2

TSI 4.8

TSI 5.5

TSI 6.3

P	Suab
a	max
ua dk	max
ua dk	min
f	≈
k	max
r	max
R	≈
Qhov (socket) No.
M1
M2
α	0, + 2°
ua dp
Drilling ntau yam (thickness)

1.1	1.3	1.4	1.6	1.8	1.8
1.1	1.3	1.4	1.6	1.8	1.8
5.5	7.3	8.4	9.3	10.3	11.3
5.2	6.9	8.0	8.9	9.9	10.9
0.7	0.8	1.0	1.2	1.3	1.4
1.70	2.35	2.6	2.8	3.0	3.15
1.2	1.4	1.6	2.0	2.2	2.4
6.0	8.5	9.5	9.5	11.0	12.0
1	2	2	2	3	3
3.4	4.8	5.2	5.4	6.7	7.3
3.3	4.8	5.2	5.6	6.6	7.2
90 °	90 °	90 °	90 °	90 °	90 °
2.3	2.8	3.6	4.1	4.8	5.8
0.7 ~ 1.9 hli	0.7-2.25 Nws	1.75—3	1.75-4.4 Nws	1.75-5.25 Nws	2 ~ 6

Lg (min.)

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 pob zeb screws. Nrog ntau xyoo ntawm kev paub thiab kev cog lus rau kev ua tau zoo, peb muab peb cov neeg siv khoom txhim khu kev qha thiab kev daws teeb meem zoo rau tag nrho lawv cov kev xav tau ceev ceev. Peb cov khoom yog tsim los ntawm cov ntaub ntawv zoo tshaj plaws thiab raug kuaj nruj kom ntseeg tau tias muaj zog thiab ua haujlwm ntev. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov khoom thiab peb tuaj yeem pab koj li cas nrog koj cov haujlwm tsim kho.

Hot Tags: Self Drilling Concrete Screws, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, lag luam wholesale, customized, zoo