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Black A2-70 Stainless Steel
Flange Nuts with Serration
DIN 6923

| Diameter (d) | Pitch | S | DC (max) | M1 | M |
|---|---|---|---|---|---|
| M3 | 0.50 | 5.50-5.32 | 8.00 | 1.70 | 4.00-3.70 |
| M4 | 0.70 | 7.00-6.78 | 10.00 | 1.90 | 4.50-4.20 |
| M5 | 0.80 | 8.00-7.78 | 11.80 | 2.20 | 5.00-4.70 |
| M6 | 1.00 | 10.00-9.78 | 14.20 | 3.10 | 6.00-5.70 |
| M8 | 1.25 | 13.00-12.73 | 17.90 | 4.50 | 8.00-7.60 |
| M10 | 1.50 | 15.00-14.73 | 21.80 | 5.50 | 10.00-9.60 |
| M12 | 1.75 | 18.00-17.73 | 26.00 | 6.70 | 12.00-11.60 |
| M16 | 2.00 | 24.00-23.67 | 34.50 | 9.00 | 16.00-15.30 |
| Updated: 4th April 2026
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