
GB62.2 Butterfly Nut (Square Wing Butterfly Nut) galibi ana amfani dashi a lokatai da ke buƙatar tarwatsawa akai-akai da shigarwa, musamman dacewa da kayan ɗaki, kayan aikin injiniya, da filayen mota. Siffofin ƙirar sa sun haɗa da fikafikan murabba'i a ɓangarorin biyu, suna ba da damar goro don juyawa cikin sauƙi ta yatsunsu ba tare da buƙatar kayan aiki ba, don haka haɓaka dacewa da ingantaccen aiki.
| Sunan samfur | GB62.2 Wing Nut-Square Wing |
| Kayan abu | Karfe Karfe, Bakin Karfe |
| Ƙarshen Sama | Zinc mai launin shuɗi da fari, Adowa, Farar Zinc |
| Launi | Farin Blue, Fari |
| Adadin Lamba | GB62.2 |
| Daraja | 4 A2-70 |
| Diamita | M3 M4 M5 M6 M8 M10 M12 M14 M16 |
| Sigar zaren | M zaren |
| Wurin asali | Hebei, China |
| Alamar | Muyi |
| Kunshi | Akwatin + kwali kwali + pallet |
| Ana iya keɓance samfurin | |
| GB62.2 Butterfly Nut (Square Wing Butterfly Nut) galibi ana amfani dashi a lokatai da ke buƙatar tarwatsawa akai-akai da shigarwa, musamman dacewa da kayan ɗaki, kayan aikin injiniya, da filayen mota. Siffofin ƙirar sa sun haɗa da fikafikan murabba'i a ɓangarorin biyu, suna ba da damar goro don juyawa cikin sauƙi ta yatsunsu ba tare da buƙatar kayan aiki ba, don haka haɓaka dacewa da ingantaccen aiki. | |
| Bayanin Zare D | M3 | M4 | M5 | M6 | M8 | M10 | M12 | (M14) | M16 | |
| dk | min | 6.5 | 6.5 | 8 | 10 | 13 | 16 | 20 | 20 | 27 |
| ds | ≈ | 4 | 4 | 6 | 7 | 10 | 12 | 16 | 16 | 22 |
| L | na kowa | 17 | 17 | 21 | 27 | 31 | 36 | 48 | 48 | 68 |
| max | 18.5 | 18.5 | 22.5 | 28.5 | 33 | 38 | 50 | 50 | 70 | |
| min | 15.5 | 15.5 | 19.5 | 25.5 | 29 | 34 | 46 | 46 | 66 | |
| k | na kowa | 9 | 9 | 11 | 13 | 16 | 18 | 23 | 23 | 35 |
| max | 10.5 | 10.5 | 12.5 | 14.5 | 17.5 | 19.5 | 24.5 | 24.5 | 37 | |
| min | 7.5 | 7.5 | 9.5 | 11.5 | 14.5 | 16.5 | 21.5 | 21.5 | 33 | |
| m | min | 3 | 3 | 4 | 4.5 | 6 | 7.5 | 9 | 9 | 12 |
| y | max | 3 | 3 | 3.5 | 4 | 4.5 | 5.5 | 7 | 7 | 8 |
| y1 | min | 4 | 4 | 4.5 | 5 | 5.5 | 6.5 | 8 | 8 | 9 |