Project Description
Fine thread hexagon head bolt
Fine thread hexagon head bolts have smaller pitch than coarse thread hex head bolts and are commonly used to applications where need finer adjustments. Meanwhile fine thread hexagon head bolts are stronger on tension and shear capacity than coarse thread hexagon bolts for they have larger minor diameter. S-metal offers fine thread hexagon head bolts with grade A( sizes ranging from M 1.6 to M 24 )and grade B ( sizes ranging over M 24) for your choice.
Standards: DIN 960/ISO 8765.
Material: Steel/Alloy steel
Stainless steel SUS304/SUS316/SUS410.
Surface: Electroplated coating(zinc galvanized) H.D.G etc.
Plain with passivation.
Tolerance: 6g class for threads.
Grade A,B for products grade.
Mechanical property:
Property class:5.8/8.8/9.8/10.9 for steel as agreed.
A 2-70, A 4-70 for stainless steel.
For more information about fine thread hexagon head bolt, please contact us by sales@s-metals.com.
DIN 960 hexagon head bolt
Dimension in mm.
d | P | b | ds | k | s | |||||||||
L<125 | 125<L<200 | L>200 | max | min | A | B | max | min | ||||||
A | B | max | min | max | min | A | B | |||||||
M8 | 1 | 22 | 28 | 41 | 8 | 7.78 | 7. 64 | 5.45 | 5.15 | 5.54 | 5.06 | 13 | 12.73 | 12. 57 |
M10 | 1/1.25 | 26 | 32 | 45 | 10 | 9.78 | 9. 64 | 6.58 | 6. 22 | 6.69 | 6.11 | 17 | 16.73 | 16.57 |
M12 | 1.25/1.5 | 30 | 36 | 49 | 12 | 11.73 | 11.57 | 7. 68 | 7.32 | 7. 79 | 7.21 | 19 | 18.67 | 18.48 |
M14 | 1.5 | 34 | 40 | 53 | 14 | 13.73 | 13.57 | 8. 98 | 8.62 | 9. 09 | 8. 51 | 22 | 21.67 | 21.16 |
M16 | 1.5 | 38 | 44 | 57 | 16 | 15.73 | 15.57 | 10.18 | 9. 82 | 10.29 | 9. 71 | 24 | 23.67 | 23.16 |
M18 | 1.5/2 | 42 | 48 | 61 | 18 | 17.73 | 17.57 | 11.72 | 11.28 | 11.85 | 11.15 | 27 | 26.67 | 26.16 |
M20 | 1.5/2 | 46 | 52 | 65 | 20 | 19.67 | 19.48 | 12.72 | 12. 28 | 12.85 | 12.15 | 30 | 29.67 | 29.16 |
M22 | 1.5/2 | 50 | 56 | 69 | 22 | 21.67 | 21.48 | 14. 22 | 13.78 | 14.35 | 13.65 | 32 | 31.61 | 31 |
M24 | 1.5/2 | 54 | 60 | 73 | 24 | 23. 67 | 23.48 | 15.22 | 14.78 | 15.35 | 14.65 | 36 | 35.38 | 35 |
M27 | 2 | 60 | 66 | 79 | 27 | 26.48 | / | / | 17.35 | 16.65 | 41 | 40 | ||
M30 | 2 | 66 | 72 | 85 | 30 | 29.48 | / | / | 19.12 | 18.28 | 46 | 45 | ||
M33 | 2 | 72 | 78 | 91 | 33 | 32.38 | / | / | 21.42 | 20.58 | 50 | 49 | ||
M36 | 3 | 78 | 84 | 97 | 36 | 35. 38 | / | / | 22.92 | 22.08 | 55 | 53.8 | ||
M39 | 3 | 84 | 90 | 103 | 39 | 38.38 | / | / | 25.42 | 24.58 | 60 | 58.8 | ||
M42 | 3 | 90 | 96 | 109 | 42 | 41.38 | / | / | 26.42 | 25.58 | 65 | 63.1 | ||
M45 | 3 | 98 | 102 | 115 | 45 | 44.38 | / | / | 28.42 | 27.58 | 70 | 68.1 | ||
M48 | 3 | 102 | 108 | 121 | 48 | 47.38 | / | / | 30.42 | 29.58 | 75 | 73.1 |