Salient Features
- 31CrV3 Chrome Vanadium Steel
- Full Hardened & Tempered 46 – 52 HRC
- Available in Chrome Plated Head Polish & Matt Finish
- Conforms to DIN 3113 / DIN 1711-691
Specifications
| Size (mm) | Size (SAE) | L (mm) | T (mm) | D1 (mm) | D2 (mm) | Packing / Carton | Gross Wt. (Kgs) |
| 6 | 1/4 | 100 | 3.7 | 15.6 | 10.5 | 1000 | 16.2 |
| 7 | 9/32 | 110 | 4.1 | 17.6 | 12 | 800 | 15.55 |
| 8 | 5/16 | 120 | 4.3 | 19.6 | 13.6 | 600 | 16.2 |
| 9 | 11/32 | 130 | 4.5 | 21.6 | 15 | 480 | 15.55 |
| 10 | 3/8 | 140 | 4.9 | 23.6 | 16.3 | 400 | 16.85 |
| 11 | 7/16 | 150 | 5.1 | 25.6 | 17.5 | 400 | 18.14 |
| 12 | 160 | 5.3 | 27.6 | 18.8 | 300 | 17.82 | |
| 13 | 1/2 | 170 | 5.5 | 29.6 | 20.2 | 240 | 17.63 |
| 14 | 9/16 | 180 | 5.9 | 31.6 | 21.7 | 200 | 16.42 |
| 15 | 19/32 | 190 | 6.1 | 33.4 | 22.9 | 200 | 18.58 |
| 16 | 5/8 | 200 | 6.2 | 35.4 | 24.6 | 160 | 16.59 |
| 17 | 11/16 | 210 | 6.3 | 37.4 | 26 | 160 | 18.49 |
| 18 | 220 | 6.5 | 39.4 | 27.1 | 160 | 18.84 | |
| 19 | 3/4 | 230 | 6.7 | 41.4 | 28.7 | 120 | 17.5 |
| 20 | 240 | 6.9 | 43.4 | 29.8 | 100 | 17.06 | |
| 21 | 13/16 | 250 | 7.2 | 45.4 | 31.4 | 80 | 15.21 |
| 22 | 7/8 | 260 | 7.3 | 47.2 | 32.5 | 80 | 18.23 |
| 23 | 270 | 7.4 | 49.2 | 34 | 80 | 17.71 | |
| 24 | 15/16 | 280 | 7.5 | 51.2 | 35.6 | 80 | 17.8 |
| 25 | 1 | 290 | 7.7 | 53 | 37 | 60 | 15.29 |
| 26 | 300 | 7.9 | 55 | 38.7 | 60 | 17.3 | |
| 27 | 1.1/16 | 310 | 8.3 | 57 | 40.3 | 50 | 15.77 |
| 28 | 1.1/8 | 320 | 8.7 | 59 | 41.6 | 50 | 15.77 |
| 29 | 330 | 9 | 61 | 43 | 40 | 15.12 | |
| 30 | 340 | 9.3 | 63 | 44.5 | 40 | 16.42 | |
| 32 | 1.1/4 | 350 | 9.9 | 67 | 47.2 | 40 | 17.58 |
