ʻO nā kaulahao 20A-1/20B-1 he ʻano ʻano kaulahao wili, a ʻokoʻa lākou i nā ʻāpana ʻokoʻa.I waena o lākou, ʻo ka pitch nominal o ke kaulahao 20A-1 he 25.4 mm, ʻo ke anawaena o ke kumu he 7.95 mm, ʻo ka laulā o loko he 7.92 mm, a ʻo ka laulā o waho he 15.88 mm;ʻoiai ʻo ka pitch nominal o ke kaulahao 20B-1 he 31.75 mm, a ʻo ke anawaena o ke kumu he 10.16 mm, me ka laula o loko o 9.40mm a me ka laula waho o 19.05mm.No laila, i ke koho ʻana i kēia mau kaulahao ʻelua, pono ʻoe e koho e like me ke kūlana maoli.Inā liʻiliʻi ka mana e hoʻouna ʻia, kiʻekiʻe ka wikiwiki, a haiki ka hakahaka, hiki iā ʻoe ke koho i ke kaulahao 20A-1;inā nui ka mana e hoʻouna ʻia, haʻahaʻa ka wikiwiki, a lawa ka hakahaka, hiki iā ʻoe ke koho i ke kaulahao 20B-1.
Ka manawa hoʻouna: ʻAukake-24-2023