Titanium Hexagon Head Screws: ISO 4017 / DIN 933
1. General Introduction
The same as titanium hexagon bolt, titanium hexagon head screws can also be provided in titanium grade 1 (UNS N50250), grade 2 (UNS N50400), grade 5 (R56400) and grade 7 (R52400). They shall be manufactured according to ISO 4017 or its equivalent standard DIN 933. Compared to DIN 931/ ISO 4014, the titanium hexagon head screw has full threads all over its length.
A typical titanium Gr.5(Ti-6Al-4V) hexagon head screw manufactured according to DIN 933/ ISO 4017
The titanium hexagon head screws are also available in two product grades: product grade A for threads M1.6 to M24 and nominal lengths up to and including 10d or 150 mm, whichever is shorter; and product grade B for threads over M24 or nominal lengths over 10d or 150 mm, whichever is shorter.
2. Technical Drawing
The technical drawing of titanium hexagon screws manufactured to ISO 4017/ DIN 933.
3. Sizes, Dimensions & Weight Specifications
| Thread, d | P | k | s | ||||||
| nom. | Gr.A | Gr.B | nom. | min | |||||
| max | min | max | min | max | Gr.A | Gr.B | |||
| M1.6 | 0.35 | 1.1 | 1.225 | 0.975 | 1.30 | 0.90 | 3.2 | 3.02 | 2.90 |
| M2 | 0.4 | 1.4 | 1.525 | 1.275 | 1.60 | 1.20 | 4 | 3.82 | 3.70 |
| M2.5 | 0.45 | 1.7 | 1.825 | 1.575 | 1.90 | 1.50 | 5 | 4.82 | 4.70 |
| M3 | 0.5 | 2 | 2.125 | 1.875 | 2.20 | 1.80 | 5.5 | 5.32 | 5.2 |
| M4 | 0.7 | 2.8 | 2.925 | 2.675 | 3.00 | 2.60 | 7 | 6.78 | 6.64 |
| M5 | 0.8 | 3.5 | 3.65 | 3.35 | 3.74 | 3.26 | 8 | 7.78 | 7.64 |
| M6 | 1 | 4 | 4.15 | 3.85 | 4.24 | 3.76 | 10 | 9.78 | 9.64 |
| M8 | 1.25 | 5.3 | 5.45 | 5.15 | 5.54 | 5.06 | 13 | 12.73 | 12.57 |
| M10 | 1.5 | 6.4 | 6.58 | 6.22 | 6.69 | 6.11 | 16 | 15.73 | 15.57 |
| M12 | 1.75 | 7.5 | 7.68 | 7.32 | 7.79 | 7.21 | 18 | 17.73 | 17.57 |
| M16 | 2 | 10 | 10.18 | 9.82 | 10.29 | 9.71 | 24 | 23.67 | 23.16 |
| M20 | 2.5 | 12.5 | 12.715 | 12.285 | 12.85 | 12.15 | 30 | 29.67 | 29.16 |
| M24 | 3 | 15 | 15.215 | 14.785 | 15.35 | 14.65 | 36 | 35.38 | 35.00 |
| M30 | 3.5 | 18.7 | - | - | 19.12 | 18.28 | 46 | - | 45.0 |
| M36 | 4 | 22.5 | - | - | 22.92 | 22.08 | 55 | - | 53.8 |
| M42 | 4.5 | 26 | - | - | 26.42 | 25.58 | 65 | - | 63.1 |
| M48 | 5 | 30 | - | - | 30.42 | 29.58 | 75 | - | 73.1 |
| M56 | 5.5 | 35 | - | - | 35.5 | 34.5 | 85 | - | 82.8 |
| M64 | 6 | 40 | - | - | 40.5 | 39.5 | 95 | - | 92.8 |
*For s, the nominal dimension is the same as the maximum dimension limit; The P refers to pitch of the thread.
*The nominal length L includes(all in mm): 2, 3, 4, 5, 6, 8, 10, 12, 16, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 180, 200.
*The thread shall be tapped in accordance with ISO 724 or ISO 965-1.
*Surface finish: as-processed.
CATEGORY AND TAGS: