DONGSHAO jẹ olupilẹṣẹ China & olupese ti o ṣe agbejade awọn eso Hexagon fun Lilo pẹlu Bolts pẹlu Waisted Shank pẹlu ọpọlọpọ ọdun ti iriri. Nireti lati kọ ibatan iṣowo pẹlu rẹ.
Hebei Dongshao Fastener Manufacturing Co., Ltd jẹ olutaja ti a mọ daradara ati olupese ti awọn eso Hexagon fun lilo pẹlu awọn boluti pẹlu ẹmu-ikun ni China, eyiti o le fa ipaya ati ariwo dara dara. agbara fifẹ ati iyipo, ṣiṣe wọn siwaju sii kosemi.
O tun le ṣee lo fun titọ ọpọlọpọ awọn ohun elo, awọn ẹrọ ati ohun elo, gẹgẹbi awọn ohun elo adaṣe adaṣe ile-iṣẹ ati awọn ẹya ẹrọ, ohun elo ọkọ oju-irin, awọn ohun elo ọkọ oju-irin, awọn fasteners oju-irin, ati awọn skru aga, awọn skru ẹrọ, iṣelọpọ awọn skru apapo ati itọju.
(mm) | M12 | M16 | M20 | M24 | M27 | M30 | M33 | M36 | M39 | M42 | M45 | M48 | M52 | M56 | M64 | M72 | M80 | M90 | M100 | M110 | M120 | M125 | M140 | M150 | M160 | M170 | M180 |
P | 1.75 | 2 | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.5 | 5 | 5 | 5.5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 |
d1 | 218 | 228 | 253 | 21 | 26 | 31 | 35 | 40 | 45 | 49 | 53.5 | 58.5 | 63.5 | 68.5 | 73.5 | 78.5 | 83.5 | 93.5 | 103.5 | 113.5 | 128 | 143 | 153 | 168 | 178 | 198 | 208 |
ati min | / | / | / | 23.91 | 29.56 | 35.03 | 39.55 | 45.2 | 50.85 | 55.37 | 60.79 | 66.44 | 72.09 | 77.74 | 83.39 | 89.04 | 94.47 | 105.77 | 117.07 | 128.37 | 145.09 | 162.04 | 173.34 | 190.3 | 202.27 | 223.91 | 235.21 |
k | 160 | 170 | 180 | 12 | 16 | 20 | 24 | 27 | 30 | 33 | 36 | 39 | 42 | 45 | 48 | 52 | 56 | 64 | 72 | 80 | 90 | 100 | 110 | 120 | 125 | 140 | 150 |
5 | 220 | 230 | 255 | 22 | 27 | 32 | 36 | 41 | 46 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 95 | 105 | 115 | 130 | 145 | 155 | 170 | 180 | 200 | 210 |
WO | 5 | 5 | 5 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 |