Slotted Self Tapping Countersunk Screws
Khoom Taw Qhia
Lub hnub qub lub taub hau tus kheej tapping ntsia hlau yog ua los ntawm cov hlau thiab muaj cov ntawv hlau xov nrog tus kheej driller txiav (TEK) taw tes rau tho los ntawm 20 mus rau 14 gauge hlau. Self tapping screws yog siv feem ntau thaum fastening rau hauv steel los yog lwm yam hlau thiab feem ntau yog siv los koom nrog cov ntaub ntawv xws li cov ntawv hlau.
Specification
Txheem: DIN 34819
Xov Hom: Self-Tapping Xov
Khoom Muag: Lub Hnub Qub Tus Kheej Tapping Ntsia Hlau
Khoom siv: Carbon Steel
Daim Ntawv / Daim Ntawv Qhia: Hom C, F, R
Qhov Loj: ST2.9 × 10, ST3.5 × 15, ST4.2 × 20, ST4.8 × 25, ST5.5 × 25, ST6.3 × 30
Nto: Plain, Dub Oxide, Zinc Plated, Thick-Film Passivated (ZSML), Zinc Flake, Nyiaj (ZFSHL), Kub Dipped Galvanized, Organic, Geomet, Dacromet, Phosphating, Cadmium Electrolate, Nickel Plated
Alternative Standard: ISO 1481, ISO 14585, DIN 7981, DIN 968, ANSI/ASME B 18.6.3, ASME B 18.6.4, ASME B 18.6.5M, JIS B 1115 (P)
Lub taub hau hom: Raised Countersunk taub hau / Oval taub hau
Tsav hom: Hexalobular Socket
MOQ: 1000kgs
Lub Sijhawm Lead: 30-60 hnub
Khoom Paub meej
| Screw Xov d | TSI 2.9 | TSI 3.5 | TSI 4.2 | TSI 4.8 | (ST5.5) | TSI 6.3 | |
| P | Suab | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| dc ua | max =nominal loj | 7.5 | 9 | 10 | 11.5 | 13 | 14.5 |
| min | 6.92 | 8.42 | 9.42 | 10.8 | 12.3 | 13.8 | |
| k | max =nominal loj | 2.35 | 2.6 | 3.05 | 3.55 | 3.8 | 4.55 |
| min | 2.1 | 2.35 | 2.75 | 3.25 | 3.5 | 4.25 | |
| ua dk | max | 6.24 | 7.29 | 8.29 | 9.29 | 10.09 | 12.35 |
| min | 5.76 | 6.71 | 7.71 | 8.71 | 9.51 | 11.65 | |
| h | max | 0.8 | 0.9 | 1.1 | 1.35 | 1.6 | 1.8 |
| min | 0.6 | 0.7 | 0.9 | 1.05 | 1.2 | 1.4 | |
| Qhov (socket) No. | 10 | 15 | 20 | 25 | 25 | 30 | |
| A | Ref. | 2.8 | 3.3 | 3.9 | 4.5 | 4.5 | 5.6 |
| t | max | 1.27 | 1.4 | 1.8 | 2.03 | 2.03 | 2.42 |
| min | 1.01 | 1.14 | 1.42 | 1.65 | 1.65 | 2.02 | |
Khoom Zoo
Lub hnub qub lub taub hau nws tus kheej tapping screws raug txheeb xyuas los ntawm qhov tshwj xeeb taw tes lossis flute ntawm qhov kawg ntawm txhua tus ntsia hlau. Tus kheej tapping screws yog siv los txuag lub sijhawm thiab kev siv zog, vim tias lawv tshem tawm qhov xav tau los xyaum lub qhov pilot, coj mus rhaub nws, thiab tom qab ntawd nruab cov ntsia hlau.
Torx lossis lub hnub qub taub hau ntsia hlau tsuas tuaj yeem tsav nrog cov khoom ruaj ntseg thiab siv los tiv thaiv kev cuam tshuam thiab tub sab. Kev ruaj ntseg screws nyob rau hauv no ntau yam yog yus muaj los ntawm 6 lobe, los yog torx style nrog ib tug central pin. Tus pin muab kev tiv thaiv tamper ntxiv raws li nws tiv thaiv cov qauv ntsia hlau thiab rub cov cuab yeej los ntawm kev cuam tshuam nrog kev teeb tsa thawj zaug. Tamper pov thawj screws yog qhov nyuaj yog tias tsis tuaj yeem tshem tawm yam tsis muaj qhov sib thooj me ntsis (Tsis suav nrog Matching Insert Bit).
Kev soj ntsuam zoo
1. Kev tshuaj xyuas qhov tshwm sim: nyob rau hauv lub teeb pom kev zoo, qhib qhov deb ntawm 30 cm los kuaj xyuas los ntawm kev tshuaj xyuas qhov muag;
2.Dimensional soj ntsuam: siv vernier caliper los ntsuas nws cov qauv loj; qhov kam rau ua yuav tsum tsis pub dhau 0.02 hli.
3.Nto electroplating: yuav tsum tau nto electroplating zoo, tsis muaj oxidation, khawb, thiab lwm yam phem plating tshwm sim.
4.Assembly effect: Xaiv tus qauv ntsia hlau taub hau, siv hluav taws xob, cua batch ntsia hlau qhov hauv cov yas los yog ua si 5 zaug ua ke, ntawm tus qauv sib piv cov txiv ntoo ntsia hlau zawj tsis tua, ntsia hlau tsis tawg, zawv zawg hlau txiv ntoo: nrog lub tes tsho txheem txheem, tsis du txhob lo lo ntxhuav los yog screwing nyob rau hauv cov teeb meem
5.Oxidation kuj: ntxhab hauv saline s tom qab 2 teev kom qhuav tom qab 24 teev kom pom tias cov ntsia hlau nto yuav muaj oxidation, xeb.
6.Cov khoom ntim khoom yuav tsum tau ntim cov khoom kom zoo thiab tiv thaiv ya raws.
Kev saib xyuas ntawm Loading Container
Peb tswj hwm qhov zoo thiab kev pabcuam yog lub neej, kev tsim kho tshiab rau kev txhim kho, los ntawm qhov zoo nkauj zoo nkauj rau cov qauv sab hauv, los ntawm kev ntim khoom zoo tshaj plaws kom muaj kev nyab xeeb, txhua qhov kev ua yog qhov kev pabcuam zoo tshaj plaws uas peb muab rau cov neeg siv khoom. Peb txaus siab los tsim kev lag luam txhim khu kev qha thiab kev phooj ywg nrog koj.
Peb Qhov Kev Pabcuam
1. Kev tswj kom zoo: peb ua 100% kev xeem zoo thaum tsim khoom thiab ua ntej xa khoom.
2. Kev paub nplua nuj: peb tau exported hardware thiab tsev cov ntaub ntawv rau ntau tshaj 20 xyoo.
3. Cov nqi sib tw: qhov zoo dua, tab sis pheej yig dua tus nqi.
4. Cov lus hais raws sijhawm: xa koj cov nqi hauv ib hnub.
5. Cov kev pabcuam zoo: peb muab OEM, ODM, OBM cov kev pabcuam thiab cov kev pabcuam zoo tshaj plaws tom qab muag.
6. Kev xa tuaj raws sijhawm: Peb tuaj yeem xa txhua qhov kev txiav txim yam tsis muaj kev ncua.
Cim npe nrov: slotted tus kheej tapping countersunk screws
Koj Tseem Yuav Zoo Li
Xa kev nug