Usha dunta leh ee DIN975 waxaa badanaa loo yaqaan boolal rasaas ah ama usha dunta leh. Madax ma lahan waana qalab xidha oo ka samaysan tiirar dunta leh oo leh dunta oo dhammaystiran. Ulaha ilkaha ee DIN975 waxay u qaybsan yihiin saddex qaybood: bir kaarboon ah, bir aan miridh lahayn iyo bir aan bir ahayn. Usha ilkaha ee DIN975 waxay tilmaamaysaa heerka Jarmalka ee DIN975-1986, kaas oo qeexaya boolal dunta oo dhammaystiran oo leh dhexroor dun ah oo ah M2-M52.
Shaxda cabbirka heerka go'aaminta ilkaha ee DIN975:
| Dhexroorka magacaaban d | Ciyaarta P | Cufnaanta 1000 badeecooyin bir ah ≈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 |
| M18 | 1.5/2.5 | 1650 |
| 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 |
Isticmaalka Ilkaha DIN975:
Xariijimaha dunta leh ee DIN975 waxaa badanaa loo isticmaalaa warshadaha dhismaha, rakibidda qalabka, qurxinta iyo isku xirayaasha kale, sida: saqafka waaweyn ee dukaamada waaweyn, hagaajinta darbiga dhismaha, iwm.
Waqtiga boostada: Agoosto-28-2023