Hlub zog siab dub hexagon bolts yog cov khoom zoo tshaj plaws uas peb muag

Vim tias peb cov txheej txheem tsim khoom nruj heev ua kom peb tuaj yeem ncav cuag cov neeg siv khoom theem,

Cov neeg muas zaub ntseeg peb, yog li lawv yuav txuas ntxiv mus yuav rov qab.

Cov khoom qib 10.9 ntawm tib hom kuj suav nrog:

Hex socket bolts, Hex socket bolts, Flange bolts, Flange txiv ntoo,

Carriage bolts, Ib nrab puag ncig lub taub hau hex socket, Lub taub hau tiaj tus hex socket, thiab lwm yam

Txais tos nug