Questions & Answers
Stainless steel grades for nuts
Low-carbon steels: A4L, A2L.
Austenitic steels: A4, A2.
Stainless Steel Nut Standards
GOST standards:
GOST 15526-70;
GOST 5915-70;
GOST 15523-70;
GOST 5927-70.
International standards:
ISO 4036;
ISO 4035;
ISO 4034;
ISO 4033;
ISO 4032.
Stainless steel nut weight chart
| Thread | Height, mm | Weight of 1 piece, g | Pieces in 1 kg |
| M4 | 3.2 | 0.7 | ~1400 |
| M5 | 4.0 | 1.2 | ~830 |
| M6 | 5.0 | 2.0 | ~500 |
| M8 | 6.5 | 4.0 | ~250 |
| M10 | 8.0 | 7.5 | ~130 |
| M12 | 10 | 12 | ~83 |
| M14 | 11 | 18 | ~55 |
| M16 | 13 | 27 | ~37 |
| M18 | 15 | 36 | ~28 |
| M20 | 16 | 47 | ~21 |
| M24 | 19 | 80 | ~12 |
| M30 | 24 | 145 | ~7 |