


Hexagon Bolts with Split Pin Hole on Shank
Hexagon Bolts with Split Pin Hole on Shank have a hexagonal head and a hole drilled through the shank for a split pin, therefore offering strong fastening in uses prone to movement or vibration.
Product Technical Parameters
| ●Material: Carbon Steel and Stainless Steel |
| ●Surface Treatment: Galvanized, Nickel Plated, Black Oxide, Hot Dip Galvanizing, Dacromet |
| ●Metric Strength Grades: 4.8, 8.8, 10.9, 12.9 |
| ●Metric Thread Diameter: M6 ~ M24 |
| ●Metric Bolt Length: 8 ~ 100
|
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Product Description of Hexagon bolts with Split Pin Hole on Shank
- Function and Usage: The bolt combines the strength of the hexagon bolt with the cotter pin insertion hole on the screw to prevent the nut loosening caused by vibration or dynamic load of the component and ensure stable fixing.
- Application Fields: Components used in a wide range of mechanical, automotive and aerospace industries demonstrate excellent applicability due to their stringent requirements for safety and reliability in dynamic environments.
- Needs Solved: When the nut is fastened in place, it significantly improves the safety of the system and effectively reduces the possibility of failure due to bolt loosening in high-stress environments.
Wanhong Fasteners offers a wide range of sizes and materials of high quality Hexagon Bolts with Split Pin Hole on Shank designed to meet the specific needs of a wide range of industrial applications.
Data Sheet of Hexagon bolts with Split Pin Hole on Shank
Hexagon bolts with split pin hole on shank Dimensions Chart: Based on GB/T 31.1

| (mm) | M6 | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 |
| P | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 |
| d1 max | 1.85 | 2.25 | 2.75 | 3.5 | 3.5 | 4.3 | 4.3 | 4.3 | 5.3 | 5.3 |
| d1 min | 1.6 | 2 | 2.5 | 3.2 | 3.2 | 4 | 4 | 4 | 5 | 5 |
| L1 | L-3 | L-4 | L-4 | L-5 | L-5 | L-6 | L-6 | L-6 | L-7 | L-7 |
| da max | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 20.2 | 22.4 | 24.4 | 26.4 |
| ds max | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 |
| ds min | 5.82 | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | 17.73 | 19.67 | 21.67 | 23.67 |
| e min | 11.05 | 14.38 | 17.77 | 20.03 | 23.36 | 26.75 | 30.14 | 33.53 | 37.72 | 39.98 |
| k max | 4.150 | 5.450 | 6.580 | 7.68 | 8.98 | 10.18 | 11.715 | 14.715 | 14.215 | 15.215 |
| k min | 3.850 | 5.150 | 6.220 | 7.32 | 8.62 | 9.82 | 11.285 | 12.285 | 13.785 | 14.785 |
| r min | 0.25 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 |
| s min | 9.78 | 12.73 | 15.73 | 17.73 | 20.67 | 23.67 | 26.67 | 29.67 | 33.38 | 35.38 |
| s max | 10 | 13 | 16 | 18 | 21 | 24 | 27 | 30 | 34 | 36 |
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