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Tus Kheej Tapping Ntsia Hlau Nrog Slotted Hex Cov Khoom Muag

Tus Kheej Tapping Ntsia Hlau Nrog Slotted Hex Cov Khoom Muag

Khoom Taw Qhia Countersunk tus kheej tapping screws feem ntau siv nrog cov ntawv hlau thiab yas. Lub taub hau countersunk feem ntau yog siv ua ke nrog lub qhov countersunk muab lub qhov dej ntws tawm, snag free haum. Specification Standard: ASME B 18.6.4 Xov Hom: Tus Kheej Tapping Ntsia Hlau Xov ...
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Khoom Taw qhia

 

Khoom Taw Qhia

Countersunk self tapping screws feem ntau yog siv nrog cov ntawv hlau thiab yas. Lub taub hau countersunk feem ntau yog siv ua ke nrog lub qhov countersunk muab lub qhov dej ntws tawm, snag free haum.

 

Specification

Countersunk Self Tapping Screws details

 

Txuj: ASME B 18.6.4
Xov Hom: Self-Tapping Ntsia Hlau Xov
Khoom siv: Carbons Steel
Chav Kawm Khoom: A
Loj: ST3.5 × 2, ST4.2 × 2, ST4.8 × 2, ST5.5 × 3, ST6.3 × 3, ST8 × 4
Nto: Plain, Dub Oxide, Zinc Plated, Kub Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electrolate, Nickel Plated
Lub taub hau hom: Countersunk Head
Tsav hom: PZ Tsav
Alternative Standard: DIN 7982, ASME B 18.6.5M, JIS B 1125, JIS B 1122
MOQ: 1000kgs
Lub Sijhawm Lead: 30-60 hnub

 

Khoom Loj Table

Countersunk Self Tapping Screws types

 

Nominal Diameter d 0# 1# 2# 3# 4# 5# 6# 7# 8# 10# 12# 1/4 5/16
d Nominal Loj 0.06 0.073 0.086 0.099 0.112 0.125 0.138 0.151 0.164 0.19 0.216 0.25 0.3125
L min 3/16 3/16 3/16 7/32 1/4 1/4 5/16 3/8 7/16 1/2 9/16 5/8 13/16
ua dk max 0.112 0.137 0.162 0.187 0.212 0.237 0.262 0.287 0.312 0.362 0.412 0.477 0.597
min 0.096 0.12 0.144 0.167 0.191 0.215 0.238 0.262 0.285 0.333 0.38 0.442 0.556
k Ref. 0.035 0.043 0.051 0.059 0.067 0.075 0.083 0.091 0.1 0.116 0.132 0.153 0.191
M Ref. 0.062 0.07 0.096 0.1 0.122 0.148 0.168 0.176 0.182 0.198 0.262 0.276 0.358
t Ref. 0.035 0.043 0.055 0.06 0.081 0.074 0.094 0.102 0.11 0.124 0.144 0.16 0.205
p Ref. 0.014 0.015 0.017 0.018 0.018 0.027 0.029 0.03 0.03 0.032 0.035 0.036 0.061
Qhov (socket) No. 0 0 1 1 1 2 2 2 2 2 3 3 4
Qhov tob tob max 0.036 0.044 0.056 0.061 0.082 0.075 0.095 0.103 0.11 0.125 0.139 0.154 0.196
min 0.02 0.028 0.04 0.045 0.066 0.052 0.072 0.08 0.087 0.102 0.116 0.131 0.174

 

Khoom nta & qhov zoo

self tapping screws advantage

 

1. Countersunk self tapping screws yog ua los ntawm cov khoom siv zoo stainless hlau, hnav-tiv taus thiab ruaj khov, siv ntev yuav tsis xeb. Tib lub sijhawm, high-precision machining thev naus laus zis yog siv hauv cov txheej txheem tsim khoom kom paub meej qhov loj thiab zoo.

2. Cov ntsia hlau nto yog tiaj tus, zoo nkauj thiab dav, thiab yuav tsis ua rau lub ntsej muag ntawm txhua yam khoom yuav tsum tau ntsia hlau rau hauv, yog li ua kom cov khoom zoo nkauj.

3. Nws yog ntau yam ntsia hlau rau ntau yam kev siv. Nws tuaj yeem siv rau txhua yam khoom siv, xws li ntoo, fiberglass, tooj liab, aluminium, steel, tsis tas siv xov machining khoom.

4. Tus kheej tapping ntsia hlau yog ib qho yooj yim rau nruab, tsis tas yuav muaj cov cuab yeej tshwj xeeb thiab cov cuab yeej tshaj lij, kom cov neeg siv tuaj yeem ua tiav qhov kev teeb tsa ua haujlwm sai thiab yooj yim yam tsis muaj kev siv zog.

5. Countersunk nws tus kheej tapping screws yog qhov txhim khu kev qha, muaj zog thiab ruaj khov, uas tuaj yeem ua kom ntseeg tau tias cov khoom siv ntsia hlau yuav tsis xoob hauv kev siv mus ntev.

6. Self tapping screws tuaj yeem siv rau ntau lub hom phiaj, los ntawm tsev mus rau kev lag luam. Zoo li cov ntsia hlau tsoos, nws tuaj yeem siv rau hauv thaj chaw xws li kev tsim kho thiab rooj tog tsim khoom. Tus kheej tapping screws kuj tseem siv tau hauv kev lag luam xws li kho tsheb thiab rooj tog txawb, uas muaj cov yas muaj zog thiab tuaj yeem hloov kho txhua lub sijhawm.

 

Kev tshuaj xyuas cov khoom

Countersunk Self Tapping Screws inspection

 

Countersunk self tapping screws yog nrov thiab tuaj nyob rau hauv ntau qhov sib txawv thiab nrog cov duab sib txawv, xws li taw tes lossis tiaj tus, kom haum rau lawv daim ntawv thov.

Peb ua ib tug series ntawm kev ntsuam xyuas los txiav txim lub mechanical parameters. Samples 15 nos. tau sau rau txhua txhua 10000-15000 ntsia hlau daim. Cov kev ntsuam xyuas nram qab no tau ua tiav txhawm rau paub meej qhov tsis zoo raws li cov qauv DIN.

1. Lub zog torque- txhawm rau txiav txim siab qhov pib tawg ntawm cov ntsia hlau.

2. Nto thiab core hardness- kawm siv vickers hardness tester los kawm lub zog ntawm cov ntsia hlau.

3. Drilling Test- Txhawm rau txiav txim siab lub sijhawm drilling kom ntseeg tau sai thiab ruaj khov drilling.

 

Packing & Loading Shipping

Countersunk Self Tapping Screws packages

 

Txhawm rau kom muaj kev nyab xeeb ntawm koj cov khoom zoo dua, kev tshaj lij, ib puag ncig tus phooj ywg, kev pabcuam ntim tau yooj yim thiab ua haujlwm tau zoo.

 

Vim Li Cas Xaiv Peb

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 screws rau ntau tshaj 20 xyoo.
3. Cov nqi sib tw: qhov zoo dua, tab sis pheej yig dua tus nqi.
4. raws sij hawm hais: xa koj cov nqi hauv ib hnub.
5. Kev pabcuam zoo: peb muab OEM, ODM, OBM cov kev pabcuam thiab cov kev pabcuam tomqab muag zoo tshaj plaws.
6. Kev xa tuaj raws sijhawm: Peb tuaj yeem xa txhua qhov kev txiav txim yam tsis muaj kev ncua.

 

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