A na-ekewa bọlbụ na-ekewa n'ime ọkara na-ebu ihe na-ebugharị (kwekọrọ n'ụkpụrụ GB / T14 na Dan603) dị ka isi isi ha si dị. Barthern Bott bụ ụdị ngwa ngwa mejupụtara ya na ịghasa (ahụ cylindrical nwere eriri dị na mpụga), nke kwesịrị ka a dakọtara na oghere ma jikọọ akụkụ abụọ na oghere abụọ. Na-ezo aka na-ezo aka na square square.
Ozi bụ isi
N'ikwu okwu n'ozuzu, a na-eji bolts jikọta ihe abụọ, na-abụkarị site na oghere ọkụ, ọ dịkwa mkpa iji ya na akụ. Ha anaghị eje ozi dị ka otu njikọ. Ngwaọrụ na-ejikarị Wrench. Isi na-abụkarị hexagoal ma na-ebu ibu. A na-eji bred bolts na grooves, na square olu na-arapara na uzo n'oge nrụnye iji gbochie bolt ahụ site na atụgharị. Bortine bolts nwere ike imegharị ihe dị iche na uzo. N'ihi ọdịdị okirikiri nke bọlbụ, ọ nweghị ihe eji eme ihe obe ma ọ bụ nke nwere ike iji ya mee ihe, ọ nwekwara ike iji aka na-egbochi izu ohi n'oge usoro njikọ.
standadi
Ihe: carbon ígwè, Q235, 45 # steel, igwe anaghị agba nchara
Nnọọ ọkwa: 5mm -20mm
Ogologo: 15mm -300mm
Usoro ọgwụgwọ nke elu elu: na-acha uhie uhie, mara mma Chrome, ịkacha ọla kọpa
Nkọwapụta maka igwe anaghị agba nchara gburugburu isi olu square ukwu (byralụ bolts): German ọkọlọtọ Dan603
Ngosipụta maka obere igwe anaghị agba nchara nke ukwu na-agbagharị na-aga ije na-enwu gbaa: National Standard GB / T12-85
Nkwupụta maka igwe anaghị agba nchara gburugburu isi nke square square bolts: National Standard GB / T14-8
Oge post: 06-26-2025
