Cov neeg raug luag ntes kuj raug hu ua xoob pob zeb, lub caij nplooj ntoos hlav screws thiab cov neeg raug ntes. Nws yog riveted los yog nce riveted rau mounting phaj, thiab txoj hauj lwm ntawm lub phaj thiab lub phaj yog fastened los ntawm screws.
Ntau hom hom ntsia hlau threads raug muab faib ua plaub hom nram qab no:
A: Peb ceg (60 degrees): Binding / Lock B: Daim duab peb sab rau cov yeeb nkab (55 degrees): Binding / Lock C: Trapezoidal Xov (30 lossis 29 degrees): Lub Hwjchim D: Square Xovxwm (90 degrees)
Captive screws
Captive screws thov rau
1 stainless hlau phaj, hlau steel phaj, galvanized hlau, engineering installation.
2 hlau ntaub ntsa hlau phab ntsa hlau teeb thiab lwm qhov chaw sab hauv tsev thiab sab nraum zoov.
3 Lub dav hlau steel, channel hlau, hlau phaj thiab lwm yam khoom siv hlau ua ke.
Stainless hlau captive screws
4. Sib dhos ua haujlwm rau cov tsheb sib tw, thawv rau thawv, nkoj ua khoom siv, thiab khoom siv tub yees.
Dongguan Jinchenda Hardware Khoom Co., Ltd. tsim muaj coob tus qauv tsis muaj steel 304 xoos screws thiab stainless hlau 316 xoob screws.