Scope Ndai madang gaw, shingkyit shingkyit (ndai kaw shingkyit ngu nna tsun na) hte shingkyit shingkyit ni a matu shadawn shadang, hpaji masa ra kadawn ai lam ni, hkap la ai tara ni, shadawn shadang ladat ni hpe tsun da ai. Ndai madang gaw, tapered bushings ni a matu nut hte locking device ni hpe hkrang shapraw ai, galaw shapraw ai, jep joi ai lam, jai lang ai ni hkap la ai lam ni hta jai lang ai.
Ga Si Ni Ndai madang hta lang ai ga si ni gaw GB/T 6930 hta tsun da ai hte maren rai nga ai.
Ndai madang gaw, akyu rawng ai torque amyu steel hexagon lock nuts ni a jak hte bungli galaw ai atsam ni a matu masat masa galaw ai ladat, masat kumla ni, chyam dinglik ladat ni, masat masa galaw ai lam ni hpe tsun da ai. Ndai madang gaw, GB 3104 hte maren flange galu ai, 0.8D hta grau kaba ai (sh) maren sha re ai, 0.8D hta grau kaba ai (sh) maren sha re ai, masat da ai diameter hpe kam hpa ai n-gun hte n-gun rawng ai n-gun rawng ai 6H grade nuts ni hpe jai lang ai. 193, GB 196, hte GB 197 ni hte maren, thread a shadawn shadang hte hkam sharang ai lam ni hpe hkan sa ra ai.
Hpun n lawm ai -hpyen n-gang yawng a matu: -50℃kaw nna +300℃du hkra .
-hpyen n-gang yawng a matu: -50℃kaw nna +230℃du hkra . -n-gun n rawng ai arung arai ni lawm ai hkaulan mam ni: -50℃kaw nna +120℃du hkra . Ndai madang gaw laksan bungli galaw ra ai lam ni nga ai nut ni hpe n mai lang ai (ga shadawn, weldability hte corrosion resistance). Fin-thread locking nuts (sh) n-gun n rawng ai n-gang, carbon n-gang, shing nrai alloy n-gang ni hte galaw da ai n-gang ni a matu, ndai madang hta tsun da ai bungli galaw ai lam hpe madun ai masat kumla ni hte akyu rawng ai torque a matu chyam dinglik ladat ni hpe, lahkawng maga myit hkrum ai shaloi, hkap la mai ai.