Nkọwa ngwaahịa
Mkpado ngwaahịa
Zonolezer nwere ike inye ụdị ihe nkedo ọla dị iche iche.Dị ka hex nuts, square nuts, acorn nuts, nylon lock nuts, washers, threaded studs, Screws with standards of DIN, ASME, ANSI, BS, JIS, ISO na ndị na-abụghị ọkọlọtọ ntụgharị akụkụ.
Nke gara aga: Ogwe okirikiri Osote: Hex Washer Head Drilling Screw
