bolt bajak dihasilkan melalui proses tajuk sejuk menggunakan bahan mentah keluli 40Cr.Teknik rawatan haba diguna pakai untuk meningkatkan kekerasan bolt kepada gred 12.9, membolehkan bolt bajak sesuai untuk aplikasi yang memerlukan prestasi rintangan haus yang tinggi.Bajak bajak kami terutamanya sesuai untuk mengikat bilah pada jentolak jenama seperti CAT, Komatsu, dll.
Maklumat asas
| bahan | 40Cr |
| Pengerasan Kes | HRC38-42 |
| Warna | Hitam atau kuning |
| Teknik | Pemutus |
| Permohonan | Jengkaut, pemuat, jentolak, dsb. |
| Gred | Darjah 12.9 |
| Tempoh jaminan | 2000 jam (hayat perkhidmatan sehingga 4000 jam) |
| Pensijilan | ISO9001-9002 |
Senarai Bolt dan Nat
| Segmen Bolt | |||
| Diameter | Panjang (mm) | Panjang (dalam.) | No rujukan. |
| 1/2"-20 (B) | 40 | 1.57 | 9W9265, CR4791 |
| 5/8"-18 (B) | 47 | 1.85 | 3S8182 |
| 5/8"-18(B) | 53 | 2.09 | 6V0937, CR4413 |
| 3/4"-16 (B) | 60.5 | 2.38 | 3S0336, CR2070 |
| 3/4"-16 (B) | 66 | 2.6 | 5P4130, CR4145 |
| 7/8"-14 (B) | 65 | 2.56 | 9S2727, CR2621 |
| 7/8"-14 (B) | 76 | 2.99 | 7T1248, CR3876 |
| 7/8"-14 (B) | 81 | 3.19 | 9W8328, CR4688 |
| 1"-14 (B) | 77 | 3.03 | 5P0233, CR2985 |
| 1"-14 (B) | 92 | 3.62 | 5P5422, CR3889 |
| 1 1/8"-12 (B) | 105 | 4.13 | 7T1243, CR5674 |
| M18-1.5 (B) | 60 | 2.36 | 09203-11860, KM790 |
| M22-1.5 (B) | 70 | 2.76 | 154-27-12320 |
| M22-1.5 (B) | 71 | 2.8 | 155-27-12181, KM225 |
| M24-1.5 (B) | 79 | 3.11 | 178-27-11150, KM555 |
| M24-1.5 (B) | 90 | 3.54 | 195-27-12632, KM539 |
| M27-2.0 (B) | 95 | 3.74 | 195-27-33130 |
| Nat Trek/Segmen | |||
| Diameter | WAF | tebal | No rujukan. |
| M12-1.0 | 19 | 15 | 571946, FT887 |
| M14-1.5 | 22 | 14 | |
| M16-1.5 | 24 | 16 | 5I6125 |
| M18-1.5 | 27 | 18 | 79039445, FT982 |
| M20-1.5 | 30 | 27 | 093-0321 |
| M20-1.5 | 30 | 25 | FT1101 |
| M20-1.5 | 30 | 21 | 9W3361, 79035816, FT2111 |
| M22-1.5 | 32 | 22 | 9W4381, CR5923 |
| M24-1.5 | 35 | 24 | 178-32-11220, KM1491 |
| M24-1.5 | 33 | 29 | 4295785 |
| M24-1.5 | 35 | 24 | SI652 |
| M24-1.5 | 33 | 23 | 150-4742 |
| M27-1.5 | 41 | 41 | 195-32-11221, KM264 |
| M27-2.0 | 41 | 35 | 195-32-41220, KM1151 |
| M30-2.0 | 46 | 35.5 | 4281007 |
| M30-2.0 | 46 | 38 | 195-32-61220, KM1998 |
| M33-2.0 | 50 | 42 | 198-32-31220, KM2029 |
| M33-2.0 | 46 | 40 | 4189671 |
| 7/16"-20 | 19 | 15 | 7K1706, 2B5483, CR2003 |
| 1/2"-20 | 19 | 15 | 6S3419, FT888 |
| 9/16"-18 | 22 | 19 | 7K2017, CR1968 |
| 5/8"-18 | 25 | 19 | 1M1408, CR1250 |
| 3/4"-16 | 28 | 19 | 1S1860, CR1967 |
| 7/8"-14 | 33 | 23 | 2S2140, CR1969 |
| 7/8"-14 | 33 | 35 | 7G6442, CR4136 |
| 7/8"-14 | 32 | 24 | 7T9825, CR4249 |
| 1"-14 | 38 | 25 | 1S6421, CR1970 |
| 1"-14 | 38 | 39 | 7G0343, CR4037 |
| 1"-14 | 38.1 | 25.5 | 2V0250 |
| 1"-14 | 38.1 | 25.5 | 594424, CR3431 |
| 1 1/8"-12 | 42 | 44 | 5P8221, CR3835 |
| 1 1/8"-12 | 54 | 45 | 3T6292, CR5638 |
| M12-1.0 | 19 | 15 | 01803-01218 |
| M14-1.5 | 22 | 20 | 01803-01420 |
| M16-1.5 | 24 | 19 | 01803-01622 |
| M18-1.5 | 27 | 21.5 | 01803-01824, 135-32-11221, KM 382 |
| M20-1.5 | 30 | 24 | 01803-02026 |
| M22-1.5 | 32 | 28.5 | 01803-02228, KM226 |
| M22-2.0 | 32 | 22 | 207-32-51220 |
| M24-1.5 | 36 | 30 | 01803-02430, KM228 |
| M24-2.0 | 36 | 24 | 208-32-51220, KM1635 |
| M27-2.0 | 41 | 32 | 195-27-33141, KM1397 |
| 1/2"-20 | 19 | 15 | 8H5724, CR4896 |
| 9/16"-18 | 22 | 15.5 | 7H3606 |
| 5/8"-18 | 24 | 19 | 7H3607, AC228 |
| 3/4"-16 | 28 | 19 | 7H3608, CR787 |
| 7/8"-14 | 33 | 23 | 7H3609, CR1001 |
| 1"-14 | 38 | 25.5 | 2M5656, CR1270 |
| 1 1/8"-12 | 42 | 24.6 | 3S1356, CR5845 |
Masa siaran: Jul-04-2022