


Sandvik / Tamrock
817 832 79 HEXAGON HEAD BOLT
RANGER 700
| Part Number | 817 832 79 |
| Description | HEXAGON HEAD BOLT |
| Brand | Sandvik (Tamrock) |
| Assembly | VALVE ASSY |
| Type | Drill Rig Spare Part |
Quick answer
817 832 79 (also written 81783279, 817-832-79, or 817.832.79) is a Sandvik hexagon head bolt spare part used in the VALVE ASSY assembly of the Sandvik RANGER 700. Verified compatible with 4 Sandvik machine models including AXERA T11 DATA-315 C, AXERA T12 DATA-315 C, DT820-SC. 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: 81783279, 817 832 79, 817-832-79.
Compatible machines
4
OEM cross-reference
817 832 79
About Sandvik 817 832 79 HEXAGON HEAD BOLT
This fastener is used in the VALVE ASSY of the Sandvik RANGER 700. 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 RANGER 700 (RANGER 700). 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.

