


Sandvik / Tamrock
BG 008 779 46a Nut, Locking, Metallic
DD321-40
| Part Number | BG 008 779 46a |
| Description | Nut, Locking, Metallic |
| Brand | Sandvik (Tamrock) |
| Assembly | Control Box Assembly |
| Type | Drill Rig Spare Part |
Quick answer
BG 008 779 46a (also written BG00877946a, BG-008-779-46a, or BG.008.779.46a) is a Sandvik nut, locking, metallic spare part used in the Control Box Assembly assembly of the Sandvik DD321-40. Verified compatible with 13 Sandvik machine models including COMMANDO DC300Ri, Commando DC130Ri, 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: BG00877946a, BG 008 779 46a, BG-008-779-46a.
Compatible machines
13
OEM cross-reference
BG 008 779 46a
About Sandvik BG 008 779 46a Nut, Locking, Metallic
Designed for the demanding environment of the Sandvik DD321-40, this fastening component secures critical elements within the Control Box Assembly. 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 DD321-40 (DD321-40). 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.







