445 777 40a Hexagon socket head screw (full thread)

DX700

Available — Request Quote

Part Number	445 777 40a
Description	Hexagon socket head screw (full thread)
Brand	Sandvik (Tamrock)
Assembly	Mounting
Type	Drill Rig Spare Part

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Compatibility

Machine Models

COMMANDO DC125R DB120 DC125R DC302R DD321-40 DD421-60C DI550 DL421-15C DL431-7C DQ500 DS421 DT820 DT821 DT821-C DT821-SC DX700 DX780 DX800 LEOPARD DI550 RANGER DX500 RANGER DX600 RANGER DX700 RANGER DX800

445 777 40a (also written 44577740a or 445-777-40a) is a Sandvik hexagon socket head screw (full thread) spare part used in the Mounting assembly of the Sandvik DX700. Verified compatible with 23 Sandvik machine models including COMMANDO DC125R, DB120, DC125R. 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.

Compatible machines

OEM cross-reference

445 777 40a

About Sandvik 445 777 40a Hexagon socket head screw (full thread)

Designed for the demanding environment of the Sandvik DX700, this fastening component secures critical elements within the Mounting. 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.