Otu n'ime ndị na-emepụta China nke Prevailing Torque Ụdị Hex Nuts Na-abụghị metal, na-enye àgwà magburu onwe ya na ọnụahịa asọmpi, bụ DONGSHAO. Nwere onwe gị ịkpọtụrụ.
Hebei Dongshao Fastener Manufacturing Co., Ltd bụ onye a ma ama na onye na-ebubata ya na onye na-emepụta ụdị mkpụrụ osisi hex na-emeri nke na-abụghị ọla na China.
The Prevailing torque type hex nuts non-metalic na-eme ka ihe dị elu nke sịntetik na-eme ka ọ dị elu, nke nwere ezigbo corrosion na okpomọkụ. isi flange kwekọrọ na ụkpụrụ ụlọ ọrụ, ọnọdụ oghere ziri ezi.
A na-eji ụdị mkpụrụ osisi hex na-emepe emepe eme ihe na-abụghị ọla n'oge dị iche iche iji gbochie ịtọpụ akị. Dị ka ihe atụ, na mgbakọ usoro nke n'ibu ngwá, iji hụ na nkwụsi ike nke akụrụngwa,-emeri torque ụdị hex akụ na-abụghị metal na-ejikarị. Ke adianade do, n'ihi na ezi elasticity nke naịlọn, n'ibu Njirimara bụ dịtụ mma, mgbe ike ọgwụgwụ na-eguzogide, vibration absorption, ọbụna n'okpuru mmetụta nke mpụta ibu, n'ihi na bolt na eri extruded na nylon mgbanaka anya dakọtara, kpochapụ ọdịiche dị n'etiti. na bolt na aku, na-achịkwa swing nke bolt, gbochie ya ikwu ije, otú naịlọn mkpọchi nut mgbochi-vibration mgbochi loosening ndụ dị nnọọ elu.
N'ozuzu, na Prevailing torque ụdị hex nuts non-metalic bụ ngwá ọrụ na-atọpụ ihe dị irè, ngwa ngwa ya dị nnọọ obosara, nwere ike izute mkpa dị iche iche.
(mm) | M8 | M10 | M12 | M14 | M16 | M20 | M24 | M30 | M36 |
P | 1 | 1|1.25 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 | 2 | 2 | 3 |
na min | 14.38 | 17.77 | 20.03 | 23.36 | 26.75 | 32.95 | 39.55 | 50.85 | 60.79 |
h max | 9.5 | 11.9 | 14.9 | 17 | 19.1 | 22.8 | 27.1 | 32.6 | 38.9 |
h min | 8.92 | 11.2 | 14.2 | 15.9 | 17.8 | 20.7 | 25 | 30.1 | 36.4 |
k min | 6.44 | 8.04 | 10.37 | 12.1 | 14.1 | 16.9 | 20.2 | 24.3 | 29.4 |
s max | 13 | 16 | 18 | 21 | 24 | 30 | 36 | 46 | 55 |
s min | 12.73 | 15.73 | 17.73 | 20.67 | 23.67 | 29.16 | 35 | 45 | 53.8 |