DIN571 Skruu osisi hexagon dị n'èzí
Skrọ osisi hexagonal dị n'èzí bụ isi ihe anyị na-emepụta, nke yiri skrọ igwe. Agbanyeghị, eriri skrọ bụ eriri skrọ osisi pụrụ iche, nke enwere ike ịpịnye ozugbo n'ime akụkụ osisi (ma ọ bụ akụkụ) iji jikọta akụkụ ígwè (ma ọ bụ nke na-abụghị ọla) nke ọma na oghere gafere na akụkụ osisi. Njikọ a nwekwara ike iwepụ.
Gbasara anyị
Ndị otu anyị
Handan Chang Lan Fastener Manufacturing Co., Ltd., bụbu ụlọ ọrụ mmepụta ihe mkpuchi Yongnian Tiexi Changhe, bụ onye na-emepụta ihe mkpuchi ọkọlọtọ buru ibu na Mpaghara Yongnian. Ụlọ ọrụ a dị n'ebe a na-ekesa ihe mkpuchi ọkọlọtọ nke Hebei Yongnian, nke nwere mpaghara square mita 3,050, dị nso na ọdụ ụgbọ mmiri Tianjin na Qingdao, mbupụ ya doro anya nke ukwuu. Ụlọ ọrụ ahụ nwere igwe isi oyi dị iche iche, ụdị 12b, 14b, 16b, 24b, 30b, 33b; nwere igwe mkpuchi ọkụ, ụdị ahụ nwere tọn 200, tọn 280, tọn 500, tọn 800;
Akụkọ Anyị
O nwere ọtụtụ ngwa nkwado dị iche iche, gụnyere igwe mpịakọta, igwe mpịakọta, igwe ịpị mmanụ, wdg. maka bolts, mkpụrụ, bolts abụọ, bolts ntọala na ngwa nnwale ngwaahịa zuru oke. Ya na ndị otu nyocha teknụzụ nwere ahụmịhe na mmepe, ndị ọrụ njikwa dị elu na gburugburu ebe mmepụta sara mbara.
