Socket wrench (hollow core) MILWAUKEE 6 mm — hollow hex socket for fasteners

MILWAUKEE 6 mm hollow core socket wrench is a hollow hex socket designed to drive fasteners when a through-bolt, long stud or threaded rod passes through the centre of the socket. The tool accepts standard 1/4" drive ratchets and bit drivers and provides access to recessed nuts and fittings in tight assemblies. Constructed for precision engagement with hex-headed fasteners, this hollow socket reduces the need for disassembly when working on machinery, automotive components or structural assemblies.

Advantages

The hollow core design allows the socket to slide over long studs and bolts, enabling fastening in applications where a solid socket would not fit. The 6 mm hex geometry provides accurate torque transfer and minimizes slippage on small fasteners. Compatibility with standard 1/4" drive tools makes the socket versatile for workshop and field use. Durable construction ensures repeated use while maintaining fit and hex profile.

Suitable for

• Driving 6 mm hex nuts or bolts on through-bolts and long studs
• Accessing recessed fasteners in machinery and equipment assemblies
• Automotive maintenance tasks where studs or threaded rods protrude
• Mechanical assembly and on-site repair work in construction

Key specifications

• Socket type: hollow core (hollow hex)
• Nominal hex size: 6 mm
• Drive interface: 1/4" compatible (for ratchets and bit drivers)
• Material and finish: hardened steel with wear-resistant coating
• Length: designed to clear standard through-bolts and studs (compact profile for tight access)

How to use

Select the MILWAUKEE 6 mm hollow core socket when you need to engage a hex fastener over a protruding stud or threaded rod. Fit the socket to a compatible 1/4" drive ratchet or driver, align the hollow bore over the stud and push the socket onto the fastener head until it seats. Apply torque steadily and avoid sudden impacts to preserve the hex profile. After use, clean debris from the hollow bore and store the socket to prevent corrosion and damage.

Usage recommendations

Use with appropriate torque settings for 6 mm fasteners and select hand or powered drive tools rated for the application. Inspect the socket before use for wear or rounding; replace if hex engagement is compromised. When accessing deep or obstructed fasteners, ensure stable support for the workpiece to avoid slippage or damage.