Hexagon Bolts with Wire Holes on Head
Hexagon Bolts with Wire Holes on Head feature hexagonal heads with pre-drilled holes that thread through locking wires to provide secure tightening in critical applications.
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 Wire Holes on Head
- Function and Usage: These bolts allow the locking wire to be inserted into the hole in the head to prevent loosening due to vibration or other forces and improve the safety of the component.
- Application Fields: Ideal for aerospace, automotive and mechanical industries where components are subjected to significant vibration and stringent safety requirements.
- Needs Solved: They prevent bolt loosening in critical applications, ensure reliability and reduce maintenance due to unplanned disassembly.
Wanhong Fasteners offers high quality hexagonal head bolts with holes in various sizes and materials to meet different industrial needs.
Data Sheet of Hexagon Bolts with Wire Holes on Head
Hexagon bolts with wire holes on head Dimensions Chart: Based on GB/T 32.1
| (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 |
| da max | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 20.2 | 22.4 | 26.4 | 24.4 |
| e min | 11.05 | 14.38 | 17.77 | 20.03 | 23.35 | 26.75 | 30.14 | 33.53 | 39.98 | 37.72 |
| k min | 3.85 | 5.15 | 6.22 | 7.32 | 8.62 | 9.82 | 11.28 | 12.28 | 14.78 | 13.78 |
| k max | 4.15 | 5.45 | 6.58 | 7.68 | 8.98 | 10.18 | 11.72 | 12.72 | 15.22 | 14.22 |
| r min | 0.25 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 1 |
| s max | 10 | 13 | 16 | 18 | 21 | 24 | 27 | 30 | 36 | 34 |
| s min | 9.78 | 12.73 | 15.73 | 17.73 | 20.67 | 23.67 | 26.67 | 29.67 | 35.38 | 33.38 |
| d1 min | 1.6 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 |
| d1 max | 1.85 | 2.25 | 2.25 | 2.25 | 2.25 | 3.25 | 3.25 | 3.25 | 3.25 | 3.25 |
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