Lus piav qhia luv luv:

Qib 4.8-12.9 siab zog hexagon socket bolts, Galvanized kub dip galvanized hexagon bolts, 4.8 Qib Hexagon taub hau Bolts

Hex ntsia liaj qhov rooj: Ib hom fastener uas muaj lub taub hau thiab lub hau ntswj (lub tog raj kheej nrog cov xov sab nraud), siv nrog cov txiv ntseej rau fastening ob feem nrog los ntawm qhov.Hom kev sib txuas no hu ua bolt txuas.Yog hais tias lub txiv ntseej yog unscrewed los ntawm lub bolt, ob qhov chaw tuaj yeem sib cais, yog li qhov kev sib txuas ntawm lub bolt yog ib qho kev sib txuas.
1. Raws li lub zog hom kev sib txuas, muaj qhov zoo tib yam thiab reaming qhov.Bolts rau reaming qhov yuav tsum haum qhov luaj li cas ntawm lub qhov thiab siv thaum raug rau transverse rog.

2, raws li lub taub hau ntawm lub taub hau hexagonal, puag ncig lub taub hau, lub taub hau square, lub taub hau countersunk, thiab lwm yam, lub taub hau countersunk yog siv rau hauv cov kev xav tau ntawm kev sib txuas tom qab qhov saum npoo yog du yam tsis muaj protrusions, vim tias lub taub hau countersunk tuaj yeem ua tau. screwed rau hauv qhov chaw.Round taub hau kuj tuaj yeem ntsia tau rau hauv qhov chaw.Lub zog nruj ntawm lub taub hau square tuaj yeem loj dua, tab sis qhov loj yog qhov loj.Lub taub hau hexagonal yog feem ntau siv.