
Sandvik / Tamrock
816 164 59 Hexagon head bolt
DD422i
| Part Number | 816 164 59 |
| Description | Hexagon head bolt |
| Brand | Sandvik (Tamrock) |
| Assembly | Carrier, Front |
| Type | Drill Rig Spare Part |
Quick answer
816 164 59 (also written 81616459, 816-164-59, or 816.164.59) is a Sandvik hexagon head bolt spare part used in the Carrier, Front assembly of the Sandvik DD422i. Verified compatible with 7 Sandvik machine models including DD422i, DD422i-60C, DD422iE. Available as an aftermarket replacement drill part from BK Drilling — Turkey-based Sandvik and Epiroc spare parts supplier serving mining contractors worldwide. Quote on request via WhatsApp; typical lead time 3-7 days for stock items.
Part code alternate forms: 81616459, 816 164 59, 816-164-59.
Compatible machines
7
OEM cross-reference
816 164 59
About Sandvik 816 164 59 Hexagon head bolt
This fastener is used in the Carrier, Front of the Sandvik DD422i. High-strength fasteners in drilling equipment must withstand extreme vibration, cyclic loading, and environmental exposure. Using OEM-specification fasteners ensures proper clamping force and joint integrity in critical assemblies.
This is an OEM-compatible aftermarket replacement part for the Sandvik DD422i (DD422i). Also compatible with Tamrock branded equipment of the same model series. BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
Why use OEM-compatible parts for Sandvik drilling equipment?
OEM-compatible parts are manufactured to the same dimensional tolerances and material specifications as original components, ensuring proper fit, reliable performance, and maintaining the designed safety margins of the drilling machine.



