Brass Round Stud Anchors

Product Description

Brass round stud anchors (also known as brass drop-in or knurled anchors) are internally threaded fasteners with an internal tapering module. This design allows the anchor to expand and self-lock a suspension rod or bolt into position when tightened.

They are essentially "heavy-duty sockets" for masonry, providing a permanent threaded hole in materials where a standard screw would fail.

Key Technical Specifications

These anchors are typically machined from high-grade Free Cutting Brass (IS 319 or BS 249) to ensure they are easy to thread while remaining strong enough for expansion.

Core Features

• Embossed/Knurled Surface: Most round stud anchors feature a textured surface with four segments and expansion strips to provide extra grip against the walls of the hole.

• Corrosion Resistance: Unlike steel wedge anchors, brass will not rust, making these ideal for outdoor, marine, or damp environments.

• Flush Finish: The fixture can be removed and replaced at any time, leaving the anchor flush with the surfaceideal for removable railings or pool covers.

• Auto-Locking: The internal conical shape ensures that all segments expand equally as the bolt is turned, providing a uniform 360-degree grip.

Common Applications

• Suspension Systems: Securing threaded rods for HVAC ducts, cable trays, or lighting.

• Building Materials: Reliable anchoring in solid brick, light concrete, hollow core panels, and timber.

• Light Railings: Fastening lightweight handrails or safety barriers where a neat finish is required.

• Sanitary Ware: Often used for mounting bathroom fixtures and plumbing brackets due to moisture resistance.