
● Nyenzo: Chuma cha kaboni
● Matibabu ya uso: mabati, nickel iliyowekwa, oksidi nyeusi, moto wa kuzamisha, dacromet
● Daraja za nguvu za Metric: 4.8, 8.8, 10.9, 12.9
● kipenyo cha nyuzi ya metric: M3 ~ M24
● Urefu wa nyuzi ya metric: 4 ~ 100
Maelezo ya bidhaa
Daraja la 4.8/8.8 Chuma cha kaboni nyeusi oksidi hex kichwaVipande hivi vya kichwa cha hex vinatengenezwa kutoka kwa chuma cha kaboni yenye ubora wa juu, iliyo na muundo wa kichwa wa hexagonal wa nje kwa kuimarisha rahisi na wrenches za kawaida. Uso unatibiwa na teknolojia ya oksidi nyeusi (nyeusi), ambayo huunda filamu yenye kinga ya kuongeza upinzani wa kutu na kupunguza msuguano wakati wa ufungaji. Inapatikana katika ukubwa wa metric (M3-M24) na Imperial (1/4 "-1"), na nyuzi coarse (metric coarse/UNC) kama kiwango (laini ya hiari), zinakuja kwa usanidi kamili au nusu-thread ili kukidhi mahitaji anuwai ya kusanyiko. Kulingana na viwango vya ISO/DIN/ANSI, bolts hizi hutoa utendaji wa mitambo ya kuaminika, kuhakikisha nguvu kali ya kushinikiza na urekebishaji thabiti katika matumizi anuwai.
| Saizi ya uzi d | M5 | M6 | M8 | M10 | M12 | (M14) | M16 | (M18) | M20 | (M22) | M24 | (M27) | |
| P | Lami | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 | 3 |
| a | Max | 2.4 | 3 | 4 | 4.5 | 5.3 | 6 | 6 | 7.5 | 7.5 | 7.5 | 9 | 9 |
| Min | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 | 3 | |
| C | Max | 0.5 | 0.5 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| da | Max | 6 | 7.2 | 10.2 | 12.2 | 14.7 | 16.7 | 18.7 | 21.2 | 24.4 | 26.4 | 28.4 | 32.4 |
| DW | Min | 6.74 | 8.74 | 11.47 | 14.47 | 16.47 | 19.15 | 22 | 24.85 | 27.7 | 31.35 | 33.25 | 38 |
| e | Min | 8.63 | 10.89 | 14.2 | 17.59 | 19.85 | 22.78 | 26.17 | 29.56 | 32.95 | 37.29 | 39.55 | 45.2 |
| k | Nominal | 3.5 | 4 | 5.3 | 6.4 | 7.5 | 8.8 | 10 | 11.5 | 12.5 | 14 | 15 | 17 |
| Max | 3.875 | 4.375 | 5.675 | 6.85 | 7.95 | 9.25 | 10.75 | 12.4 | 13.4 | 14.9 | 15.9 | 17.9 | |
| Min | 3.125 | 3.625 | 4.925 | 5.95 | 7.05 | 8.35 | 9.25 | 10.6 | 11.6 | 13.1 | 14.1 | 16.1 | |
| k₁ | Min | 2.19 | 2.54 | 3.45 | 4.17 | 4.94 | 5.85 | 6.48 | 7.42 | 8.12 | 9.17 | 9.87 | 11.27 |
| r | Min | 0.2 | 0.25 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 | 1 |
| S | Max | 8.00 | 10.00 | 13.00 | 16.00 | 18.00 | 21.00 | 24.00 | 27.00 | 30.00 | 34 | 36 | 41 |
| Min | 7.64 | 9.64 | 12.57 | 15.57 | 17.57 | 20.16 | 23.16 | 26.16 | 29.16 | 33 | 35 | 40 | |
| Saizi ya uzi d | M30 | (M33) | M36 | (M39) | M42 | (M45) | M48 | (M52) | M56 | (M60) | M64 | ||
| P | Lami | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.5 | 5 | 5 | 5.5 | 5.5 | 6 | |
| a | Max | 10.5 | 10.5 | 12 | 12 | 13.5 | 13.5 | 15 | 15 | 16.5 | 16.5 | 18 | |
| Min | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.5 | 5 | 5 | 5.5 | 5.5 | 6 | ||
| c | Max | 0.8 | 0.8 | 0.8 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| da | Max | 35.4 | 38.4 | 42.4 | 45.4 | 48.6 | 52.6 | 56.6 | 62.6 | 67 | 71 | 75 | |
| DW | Min | 42.75 | 46.55 | 51.11 | 55.86 | 59.95 | 64.7 | 69.45 | 74.2 | 78.66 | 83.41 | 88.16 | |
| e | Min | 50.85 | 55.37 | 60.79 | 66.44 | 71.3 | 76.95 | 82.6 | 88.25 | 93.56 | 99.21 | 104.86 | |
| k | 公称 | 18.7 | 21 | 22.5 | 25 | 26 | 28 | 30 | 33 | 35 | 38 | 40 | |
| Max | 19.75 | 22.05 | 23.55 | 26.05 | 27.05 | 29.05 | 31.05 | 34.25 | 36.25 | 39.25 | 41.25 | ||
| Min | 17.65 | 19.95 | 21.45 | 23.95 | 24.95 | 26.95 | 28.95 | 31.75 | 33.75 | 36.75 | 38.75 | ||
| k₁ | Min | 12.36 | 13.97 | 15.02 | 16.77 | 17.47 | 18.87 | 20.27 | 22.23 | 23.63 | 25.73 | 27.13 | |
| 『 | Min | 1 | 1 | 1 | 1 | 1.2 | 1.2 | 1.6 | 1.6 | 2 | 2 | 2 | |
| S | Max | 46 | 50 | 55.0 | 60.0 | 65.0 | 70.0 | 75.0 | 80.0 | 85.0 | 90.0 | 95.0 | |
| Min | 45 | 49 | 53.8 | 58.8 | 63.1 | 68.1 | 73.1 | 78.1 | 82.8 | 87.8 | 92.8 | ||
Hebei Fujinrui Metal Products Co, Ltd ni biashara inayojumuisha uzalishaji wa bidhaa za kufunga na matibabu ya uso wa chuma. Inayo semina nyingi za machining na semina za matibabu ya uso, na nguvu ya wafanyikazi zaidi ya 300 PCS, ikijivunia kiwango cha uzalishaji kukomaa na nguvu ya kiufundi yenye nguvu.
Kampuni inaweza kutoa screws za kawaida za kujifungua za kitaifa, vifungo vya kitaifa vya nje vya hexagon, screws kichwa cha kichwa, karanga, bolts za flange na karanga, washer wa kawaida wa gorofa na washer wa spring, nk. Kuna kila wakati bolts na kuchimba visima, kwa kuongezea, inachukua usindikaji wa uso wa nje, michakato ya kupitisha kama vile. Kusindika kunaweza kupitisha mtihani wa kunyunyizia chumvi kwa masaa hadi masaa 2000 kwa kiwango cha juu, ulio na ubora bora na kufurahia uaminifu mkubwa kutoka kwa wateja.
Tunafuata utamaduni wa ushirika wa "ubora wa kwanza, mteja mkuu", kila wakati tunasisitiza uvumbuzi wa kiteknolojia na utaftaji wa michakato, na tumejitolea kutoa wateja na bidhaa za hali ya juu. Bidhaa za kampuni zinauzwa nyumbani na nje ya nchi na zimeshinda utambuzi mkubwa wa soko.