


Sandvik / Tamrock
816 647 59 HEXAGON HEAD BOLT SET
DL310-7P
| Part Number | 816 647 59 |
| Description | HEXAGON HEAD BOLT SET |
| Brand | Sandvik (Tamrock) |
| Assembly | EXTENSION FEED |
| Type | Drill Rig Spare Part |
Quick answer
816 647 59 (also written 81664759, 816-647-59, or 816.647.59) is a Sandvik hexagon head bolt set spare part used in the EXTENSION FEED assembly of the Sandvik DX700. Verified compatible with 20 Sandvik machine models including AXERA 6-240, DD320-40, DD321-40. 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: 81664759, 816 647 59, 816-647-59.
Compatible machines
20
OEM cross-reference
816 647 59
About Sandvik 816 647 59 HEXAGON HEAD BOLT SET
Designed for the demanding environment of the Sandvik DX700, this fastening component secures critical elements within the EXTENSION FEED. Mining equipment fasteners are subject to strict torque specifications and material requirements to maintain structural safety during operation.
This is an OEM-compatible aftermarket replacement part for the Sandvik DX700 (DX700). 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.









