Din980 Sadaya Metal héksagonal Metal Anti Maling Nut
Parameter produksi
| Ukuran benang d | M5 | M6 | M8 | M10 | M12 | (M14) | M16 | M20 | M24 | M30 | M36 | |
| P | pitch | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 3 | 3.5 | 4 |
| da | Max | 5.75 | 6.75 | 8.75 | 10.8 | 13 | 15.1 | 17.3 | 21.6 | 25.9 | 32.4 | 38.9 |
| Min | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | 24 | 30 | 36 | |
| dDi | Min | 6.88 | 8.88 | 11.63 | 14.63 | 16.63 | 19.64 | 22.49 | 27.7 | 33.25 | 42.75 | 51.11 |
| jeung | Min | 8.79 | 11.05 | 14.38 | 17.77 | 20.03 | 23.36 | 26.75 | 32.95 | 39.55 | 50.85 | 60.79 |
| h | Max | 5.1 | 6 | 8 | 10 | 13.3 | 14.1 | 16.4 | 20.3 | 23.9 | 30 | 36 |
| Min | 4.8 | 5.4 | 7.14 | 8.94 | 11.57 | 13.4 | 15.7 | 19 | 22.6 | 27.3 | 33.1 | |
| mDi | Min | 3.52 | 3.92 | 5.15 | 6.43 | 8.3 | 9.68 | 11.28 | 13.52 | 16.16 | 19.44 | 23.52 |
| s | Max | 8 | 10 | 13 | 16 | 18 | 21 | 24 | 30 | 36 | 46 | 55 |
| Min | 7.78 | 9.78 | 12.73 | 15.73 | 17.73 | 20.67 | 23.67 | 29.16 | 35 | 45 | 53.8 | |
| Sarébu sapotong beurat (baja) ≈kg | 1.32 | 2.42 | 5.25 | 9.89 | 15.29 | 24.17 | 36.56 | 65.54 | 112.8 | 229.7 | 39 | |
Katerangan produksi
Unggal taun, sektor mékanis Cina ngalaman karugian nepi ka milyaran yuan dina fasilitas umum, harta, jeung kaamanan pribadi alatan sambungan leupas atawa maling manusa jeung karuksakan, nu boga dampak signifikan dina operasi cageur ékonomi nasional. Nut anti maling kabentuk dina hiji hambalan ku darmaga tiis tur teu merlukeun processing sekundér. Beungeutna panas-dip galvanized. Aya sapasang alur buta dina thread internal, kalawan cross-bagian melengkung. Jero radial laun naek dina arah nu lalawanan tina arah thread. Dua alur buta dilengkepan dua bantalan bal sareng liner jero palastik khusus sareng mesin cuci pikeun mastikeun yén bantalan balna ngalih sacara bébas. Nalika tightening nut jarum jam, bal gulung sapanjang alur buta ngawangun busur, sarta liner jero palastik nut bakal otomatis kaluar. Nalika loosening nut counterclockwise, ukuran radial tina alur buta laun ngurangan, sarta bal nyangkut dina thread, sahingga teu mungkin mun loosen nut, sahingga maénkeun peran dina nyegah maling. Modél ieu nut anti maling geus loba dipaké dina kakuatan nasional jeung munara sinyal, kalayan operasi merenah jeung pangaruh anti maling kuat.