Sandvik / Tamrock
550 982 18 HEXAGON HEAD BOLT (FULL THREAD)
DD321-40
| Part Number | 550 982 18 |
| Description | HEXAGON HEAD BOLT (FULL THREAD) |
| Brand | Sandvik (Tamrock) |
| Assembly | Door Assembly |
| Type | Drill Rig Spare Part |
Quick answer
550 982 18 (also written 55098218, 550-982-18, or 550.982.18) is a Sandvik hexagon head bolt (full thread) spare part used in the Door Assembly assembly of the Sandvik DX700. Verified compatible with 16 Sandvik machine models including DD321-40, DD321-40C, DD421-60C. 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: 55098218, 550 982 18, 550-982-18.
Compatible machines
16
OEM cross-reference
550 982 18
About Sandvik 550 982 18 HEXAGON HEAD BOLT (FULL THREAD)
This fastener is used in the Door Assembly of the Sandvik DX700. 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 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.
