DIN975 threaded rod feem ntau hu ua lead screw lossis threaded rod. Nws tsis muaj lub taub hau thiab yog ib qho fastener uas muaj cov kem threaded nrog cov xov tag nrho. DIN975 hniav bars raug muab faib ua peb pawg: carbon steel, stainless steel thiab non-ferrous hlau. Lub DIN975 hniav bar yog hais txog German tus qauv DIN975-1986, uas teev cov ntsia hlau tag nrho nrog lub xov txoj kab uas hla ntawm M2-M52.
DIN975 hniav bar txheem parameter rooj:
| Lub npe txoj kab uas hla d | Suab P | Qhov hnyav ntawm txhua 1000 cov khoom hlau ≈kg |
| M2 | 0.4 | 18.7 |
| M2.5 | 0.45 | 30 |
| M3 | 0.5 | 44 |
| M3.5 | 0.6 | 60 |
| M4 | 0.7 | 78 |
| M5 | 0.8 | 124 |
| M6 | 1 | 177 |
| M8 | 1/1.25 | 319 |
| M10 | 1/1.25/1.5 | 500 |
| M12 | 1.25/1.5/1.75 | 725 |
| M14 | 1.5/2 | 970 |
| M16 | 1.5/2 | 1330 xyoo |
| M18 | 1.5/2.5 | 1650 xyoo |
| M20 | 1.5/2.5 | 2080 |
| M22 | 1.5/2.5 | 2540 |
| M24 | 2/3 | 3000 |
| M27 | 2/3 | 3850 |
| M30 | 2/3.5 | 4750 |
| M33 | 2/3.5 | 5900 |
| M36 | 3/4 | 6900 |
| M39 | 3/4 | 8200 |
| M42 | 3/4.5 | 9400 |
| M45 | 3/4.5 | 11000 |
| M48 | 3/5 | 12400 |
| M52 | 3/5 | 14700 |
Daim ntawv thov ntawm DIN975 Cov Hniav:
DIN975 cov xov hlau feem ntau yog siv rau hauv kev lag luam kev tsim kho, kev teeb tsa khoom siv, kev kho kom zoo nkauj thiab lwm yam khoom sib txuas, xws li: lub qab nthab loj hauv khw muag khoom loj, kev kho phab ntsa hauv tsev, thiab lwm yam.
Lub sijhawm tshaj tawm: Lub Yim Hli-28-2023