National Standards for Self-Drilling Screws - Fasteners

National Standards for Self-Drilling Screws - Fasteners

2026-05-20 15:00:45 dr hab

Thaum siv cov fasteners, koj puas paub cov qauv tswj lawv? Niaj hnub no, Hebei Wotu Fastener Manufacturing Co., Ltd. yuav tham txog lub teb chaws tus qauv rau fasteners nrog koj. Cia peb saib.

1. Cov qauv rau Fastener Product Dimensions: Cov no tshwj xeeb txhais cov qhov ntev ntawm cov khoom; rau cov khoom threaded, qhov no kuj suav nrog qhov loj me ntawm cov xov, xov txiav, lub xub pwg nrug, undercut thiab chamfer, thiab qhov kawg qhov ntev ntawm cov xov sab nraud.

2. Cov txheej txheem rau Fastener Product Technical Conditions: Cov no feem ntau suav nrog cov qauv thiab cov kev cai tshwj xeeb hais txog cov khoom kam rau ua, cov khoom siv kho tshuab, qhov tsis xws luag, kev kho deg, thiab kev kuaj cov khoom.

3. Cov txheej txheem rau Screw Product Txais Kev Tshuaj Xyuas, Kev Ntsuas, thiab Ntim: Cov no tshwj xeeb txhais cov qib uas tau txais txiaj ntsig zoo thiab cov qauv qauv rau cov khoom kuaj xyuas cov khoom thaum lub Hoobkas lees txais, nrog rau cov khoom cim npe thiab cov kev cai ntim khoom.

4. Cov qauv kev kos npe ntawm cov qauv txheej txheem, fasteners, screws, thiab bolts: Cov qauv no qhia meej meej thiab yooj yim kos cov qauv rau cov khoom.

5. Lwm cov qauv rau fasteners: xws li cov qauv rau fastener terminology, fastener khoom hnyav, thiab lwm yam.

Laum ntsia hlau chaw tsim tshuaj paus, Wotu Fasteners !!!

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