Taw qhia ntawm Countersunk Bolt

Countersunk Bolts yog feem ntau ua los ntawm high-daus hlau xws li stainless hlau lossis titanium, uas ua rau lawv tiv taus kev hnav thiab corrosion. Lawv kuj tseem tuaj yeem muab tso nrog ntau yam ua tiav xws li anodized, hmoov coated lossis chromed. Qhov no kom ntseeg tau tias lawv tuaj yeem siv tau rau hauv ntau cov ntawv thov, suav nrog hauv kev hnyav thiab cov chaw nyuaj.

Countsunk Bolts muaj nyob rau ntau qhov ntau thiab tsawg thiab cov taub hau tsim, txhua qhov uas tsis zoo haum rau cov ntawv thov sib txawv. Feem ntau cov taub hau tsim muaj suav nrog lub tiaj lossis oval lub taub hau tsim, uas ob qho ua haujlwm tau zoo nrog cov cheeb tsam counersunk. Lwm cov qauv tsim muaj xws li lub taub hau pan thiab hex taub hau, uas yog qhov zoo tshaj rau kev siv nrog lub txiv ntoo. Qee cov countersunk bolts kuj tseem muaj cov xov xov-ntsaws, uas pab kom muaj kev ruaj ntseg rau hauv qhov chaw thiab tiv thaiv kom dhau lub sijhawm.