Tuam Tshoj Chaw tsim tshuaj paus Hex taub hau Self Drilling Roofing Screws

Ntau lawm Description:

Hom Lub taub hau	Countersunk / Wafer / Truss / Hex Washer / Pan Framing Lub taub hau
Xov Hom	AB Type Thread
Tsav hom	Pozi / Phillips / Slotted Drive
Txoj kab uas hla	M3.5(#6) M3.9(#7) M4.2(#8) M4.8(#10) M5.5(#12) M6.3(#14)
Ntev	Los ntawm 19mm mus rau 254mm
Khoom siv	1022a :ua
Ua kom tiav	Daj / Dawb Zinc Plated;Nickel Plated;Dacromet;Ruspert

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Product Detail

Khoom cim npe

Khoom nta

1. Self-tapping screws muaj ntau lub npe.Lawv feem ntau hu ua hlau ntsia hlau, ntawv hlau ntsia hlau, tapping screws, los yog tapper screws.

2. Lawv cov lus qhia tuaj nyob rau hauv ntau yam duab: taw tes (xws li mem hluav), blunt, los yog tiaj tus, thiab lawv tau piav raws li xov-txheej, xov-txiav, los yog xov dov.Yog hais tias tus ntsia hlau yog taw tes, nws yuav yog xov-txiav - tapping thiab tsim threads nyob rau hauv ib tug pre-drilled qhov.Yog hais tias lub hau yog tiaj, nws yog xov-dov - dov los yog extruding threads thiab tsim xoom clearance ntawm cov ntsia hlau thiab cov khoom.

3. Self-tapping screws rau kev koom nrog yas yog txhim khu kev qha yog siv kom zoo.

4. Lawv pheej yig piv rau lwm txoj kev koom nrog.

5. Yooj yim disassembled.

6. Nws tsis xav tau pre-moulded threads.

7. Kev cuam tshuam zoo thiab kev co kuj.

8. Tsis muaj sijhawm kho lossis kho lub sijhawm kom ua tiav lub zog tag nrho.

9. Tsis muaj cov cuab yeej tshwj xeeb xav tau.

Peb Qhov Zoo

Tianjin Xinruifeng Technology Co., Ltd. tau nyob hauv kev lag luam fastener rau ze li ntawm 20 xyoo thiab peb tuaj yeem kho txhua yam khoom raws li koj xav tau.Peb muaj cov txheej txheem tswj kev tsim thiab kev tswj kom zoo.Kev ua tau zoo heev, tus nqi sib tw, thiab kev xa khoom raws sij hawm yog tus ncej ntawm lub tuam txhab lub hauv paus.Yeej-yeej thiab kev koom tes ntev ntev yog peb lub hom phiaj kawg thaum ua haujlwm nrog cov neeg siv khoom sib txawv.

KhoomParameter

Loj (mm)	Loj (inch)	Loj (mm)	Loj (inch)	Loj (mm)	Loj (inch)	Loj (mm)	Loj (inch)
3.5 * 13	#6*1/2	3.5 * 65	#6*2-1/2	4.2 * 13	#8 * 1/2	4.2 * 102	#8*4
3.5 * 16	#6*5/8	3.5 * 75	#6*3	4.2 * 16	#8*5/8	4.8 * 51	#10*2
3.5 * 19	#6 * 3/4	3.9 * 20	#7 * 3/4	4.2 * 19	#8 * 3/4	4.8 * 65	#10*2-1/2
3.5 * 25	#6*1	3.9 * 25	#7*1	4.2 * 25	#8*1	4.8 * 70	#10*2-3/4
3.5 * 29	#6*1-1/8	3.9 * 30	#7*1-1/8	4.2 * 32	#8*1-1/4	4.8 * 75	#10*3
3.5 * 32	#6*1-1/4	3.9 * 32	#7*1-1/4	4.2 * 34	#8*1-1/2	4.8 * 90	#10*3-1/2
3.5 * 35	#6*1-3/8	3.9 * 35	#7*1-1/2	4.2 * 38	#8*1-5/8	4.8 * 100	#10*4
3.5 * 38	#6*1-1/2	3.9 * 38	#7*1-5/8	4.2 * 40	#8*1-3/4	4.8 * 115	#10*4-1/2
3.5 * 41	#6*1-5/8	3.9 * 40	#7*1-3/4	4.2 * 51	#8*2	4.8 * 120	#10*4-3/4
3.5 * 45	#6*1-3/4	3.9 * 45	#7*1-7/8	4.2 * 65	#8*2-1/2	4.8 * 125	#10*5
3.5 * 51	#6*2	3.9 * 51	#7*2	4.2 * 70	#8*2-3/4	4.8 * 127	#10*5-1/8
3.5 * 55	#6*2-1/8	3.9 * 55	#7*2-1/8	4.2 * 75	#8*3	4.8 * 150	#10*6
3.5 * 57	#6*2-1/4	3.9 * 65	#7*2-1/2	4.2 * 90	#8*3-1/2	4.8 * 152	#10*6-1/8

Kev Tsim Kho Tshuab

Self Tapping Ntsia Hlau:

1. Kev kho cua sov: Nws yog ib txoj hauv kev ua kom sov cov hlau rau qhov sib txawv thiab tom qab ntawd siv cov cua txias sib txawv kom ua tiav cov hom phiaj sib txawv ntawm kev hloov cov khoom ntawm cov hlau.Kev kho cua sov feem ntau yog: quenching, annealing, thiab tempering.Peb txoj kev no yuav ua li cas thiaj tsim tau?

2. Quenching: Ib txoj kev kho cua sov uas cov hlau tau kub siab tshaj 942 degrees Celsius kom cov hlau muaju nyob rau hauv austenitic lub xeev, thiab ces muab tso rau hauv dej txias los yog cov roj txias kom quench kom cov hlau muaju nyob rau hauv lub martensitic xeev.Txoj kev no tuaj yeem ua kom lub zog thiab hardness ntawm cov hlau.Muaj qhov sib txawv loj heev hauv lub zog thiab hardness ntawm cov hlau nrog tib daim ntawv lo tom qab quenching thiab tsis quenching.

3. Annealing: Ib txoj kev kho cua sov uas cov hlau tseem ua rau lub xeev austenitic thiab tom qab ntawd txias hauv huab cua.Txoj kev no tuaj yeem txo lub zog thiab hardness ntawm cov hlau, txhim kho nws yooj yim, thiab pab txhawb kev ua haujlwm.Feem ntau, steel yuav dhau los ntawm cov kauj ruam no ua ntej ua.

4. Tempering: Txawm hais tias nws yog quenched, annealed los yog nias-tsim, steel yuav ua rau muaj kev ntxhov siab nyob rau hauv, thiab qhov tsis sib xws ntawm kev ntxhov siab sab hauv yuav cuam tshuam rau cov qauv thiab txhua yam khoom ntawm cov hlau los ntawm sab hauv, yog li yuav tsum muaj txheej txheem tempering.Cov khoom yog khaws cia kom sov tsis tu ncua ntawm qhov kub ntawm ntau tshaj 700 degrees, nws cov kev ntxhov siab sab hauv raug hloov thiab tom qab ntawd txias lawm.

Txheej txheem ntau lawm

Hlau kos duab

Lub taub hau Punching

Xov Rolling

Kev kho cua sov

Kev kho kom tiav

Kev xeem zoo

Ntim

Ntim Thawv

Kev xa khoom

Factory Taw qhia thiab qhov zoo

Xyoo 2008, Tianjin Xinruifeng Technology Co., Ltd. tau tsim nyob rau hauv lub nroog zoo nkauj ntug dej hiav txwv ntawm Tianjin.Tom qab ntau tshaj li kaum xyoo txoj kev loj hlob, tam sim no peb yog ib tug ua, kev thiab hwm chaw tsim tshuaj paus nrog zoo heev muaj peev xwm ntawm tsim, kev loj hlob, ntau lawm thiab export.Peb cov khoom tseem ceeb muaj xws li drywall screws, chipboard screws, self-drilling screws thiab self-tapping screws, uas yog tsim nyob rau hauv 3 txawv ntau lawm bases nrog ib tug tag nrho cheeb tsam ntawm 16,000 square meters.

Peb muaj 280 txheej ntawm cov khoom siv tsis siv neeg ntau lawm, suav nrog cov tshuab nqus hlau, tshuab txias taub hau, xov dov tshuab, tailing machines thiab cua sov-kho kab.Muaj ntau tshaj 100 tus neeg ua haujlwm hauv peb lub tuam txhab.Ntawm lawv, muaj kev paub txog thiab kev R & D pab neeg, uas ua raws li kev tswj hwm kev tswj hwm thiab cov txheej txheem tswj kom zoo, tso cai rau peb los kho cov khoom raws li koj qhov tshwj xeeb tsim / xav tau kom zoo tshaj plaws.Ntxiv mus, peb muaj CE Certification rau drywall screws thiab SGS yuav soj ntsuam rau peb lub Hoobkas tsis tu ncua.Vim tias qhov no thiab peb cov kev saib xyuas zoo rau kev ua tau zoo, tsis muaj ib qho kev tsis txaus siab txog qhov zoo hauv 5 xyoo dhau los.

Kev Tshawb Fawb thiab Kev Txhim Kho Muaj Peev Xwm

1. Txhawm rau ua kom tau raws li qhov xav tau los ntawm kev lag luam thiab cov neeg siv khoom, peb muaj ntau tshaj 300 lub tshuab hauv ob qho kev hloov khoom siv txhawm rau muab txhua yam ntawm cov fasteners hauv khw hauv tsev thiab txawv teb chaws.

2. Txhawm rau tiv thaiv kev ua yuam kev los ntawmtshwm sim thaum lub sij hawm tsim, txoj kev txhim kho yog nruj me ntsis tswj raws li ISO 9001. Los ntawm tsim → cov ntaub ntawv sau → teeb tsa cov khoom → tsim tawm tswv yim → tsim tawm → pilot khiav → tsim pov thawj → ntau lawm, txhua theem yog nruj me ntsis soj ntsuam & tswj los ntawm peb R & D pab neeg.Raws li kev tswj xyuas meej los ntawm kev tshawb fawb, kev kos duab, kev tswj xyuas kev khiav haujlwm thiab kev tsim qauv, kev txhim kho yuav raug nqi thiab ua haujlwm zoo.

Daim ntawv thov

Self-tapping screws yog qhov zoo rau kev siv cov hlau, ntau hom yas (plywood, fiberglass, polycarbonates), thiab cam khwb cia lossis forged khoom, xws li hlau, txhuas, tooj dag lossis tooj liab.Self-tapping screws kuj ua haujlwm rau qhov chaw uas koj tsis tuaj yeem ruaj ntseg tom qab kawg nrog lub txiv ntoo.Cov ntawv thov feem ntau suav nrog kev txuas cov txhuas seem, txuas cov hlua hlau rau hauv ntoo, lossis ntxig cov ntsia hlau rau hauv cov vaj tsev yas.

Paub meej

Tuam Tshoj Chaw tsim tshuaj paus Hex taub hau Self Drilling Roofing Screws2

Tuam Tshoj Chaw tsim tshuaj paus Hex taub hau Self Drilling Roofing Screws3

Pob thiab thauj

Woven hnab, thawv, xim thawv + xim thawv, pallet thiab lwm yam (ib tus neeg thov kev thov).

Feem ntau, ntau lawm yuav siv sij hawm 4-5 lub lis piam rau ib lub thawv.Thov xyuas cov ntsiab lus nrog peb thaum koj muaj qhov tshwj xeeb.Raws li lub Hoobkas, peb tuaj yeem lav qhov khoom xa tuaj raws sijhawm ntawm koj qhov kev txiav txim thiab yuav sim ua qhov zoo tshaj plaws kom tau raws li koj lub sijhawm kaw.Feem ntau, cov khoom xa tuaj yuav tawm ntawm Tianjin Chaw nres nkoj.

Pob thiab thauj

Q1: Koj puas yog lub tuam txhab lag luam lossis chaw tsim khoom?
A1: Peb yog cov chaw tsim khoom thiab muaj pab pawg muag khoom los pab koj.

Q2: Koj cov nqe lus them nqi yog dab tsi?
A2: 30% T / T ua ntej, sib npaug ua ntej xa khoom.Thiab peb kuj tuaj yeem txais L / C thaum pom.

Q3.Koj puas tuaj yeem muab tus qauv?
A3: Yog lawm, peb tuaj yeem muab cov qauv dawb thiab koj tsuas yog yuav tsum tau them tus nqi thauj khoom.

Q4.Koj puas tuaj yeem muab Daim Ntawv Tshaj Qhia Kev Xeem?
A4: Yog lawm, peb tuaj yeem muab peb Daim Ntawv Qhia Txog Kev Xeem rau koj.Lossis, koj tuaj yeem nug tus thib peb xws li SGS, BV thiab lwm yam los ua qhov kev xeem zoo rau koj.

Q5: Koj puas tuaj yeem muab kev txhawb nqa thiab kev pabcuam tomqab muag?
A5: Yog lawm, peb tuaj yeem muab kev pabcuam rau koj thiab kev pabcuam tomqab muag yog tias xav tau.

Q6: Peb tuaj yeem paub ntau ntxiv txog koj lub Hoobkas li cas?
A6: Koj tuaj yeem ua raws li peb YouTube, Linkedin, Facebook thiab Twitter kom hloov tshiab.

Q7: Peb tuaj yeem tiv tauj koj li cas?
A7: Koj tuaj yeem tiv tauj peb ntawm Xov tooj, Email, WeChat, Whatsapp, Skype, Made-in-China Message thiab lwm yam txhua lub sijhawm.

Yav dhau los: Pozidriv Countersunk Ntoo Ntsia Hlau Zinc Plated Chipboard Screw

Tom ntej: 3.5X10mm Hexagonal Lub Taub Hau Taub Hau Ntsia Hlau Ntsia Hlau Dawb Zinc Plated Tus Kheej Drilling Screws