Brass Sleeve Anchors

Product Description

Brass sleeve anchors are high-performance expansion fasteners that utilize a cylindrical sleeve to provide a secure, 360-degree grip in solid base materials. These are particularly favored in electrical, HVAC, and marine installations because brass does not rust or seize, making them ideal for long-term use in damp environments.

Heavy-Duty Expansion Anchors

For mounting machinery, handrails, or heavy fixtures, these anchors offer a permanent internal thread that allows for easy removal and re-installation of the bolt.

• The M5 Drop in Anchors are professional-grade expansion sleeves designed for concrete and natural stone. They provide a vibration-resistant hold and are commonly used for securing handrails and architectural fixtures.

• For standard masonry work, the (Pack of 50) Brass Drop in Anchors provides a reliable 5/16" (M8) fit. These are built to resist cracking and corrosion, ensuring a long-lasting grip in brick and concrete walls.

• Key Selection Factors

  • Expansion Mechanism: As the bolt is tightened, the internal taper forces the slotted sleeve to expand against the walls of the hole, creating a mechanical lock.

  • Temperature Stability: Unlike plastic plugs, brass sleeves do not soften or degrade in high-heat environments, making them safer for fire-rated installations.

  • Drilling Precision: Always use a drill bit that matches the outer diameter of the sleeve. For an M6 internal thread anchor, you will typically need an 8mm masonry bit.