Unifix Thunderbolt M8 x 150mm Hexagonal Head Masonry Anchor Screw - Zinc and Yellow

Summary

The Thunderbolt M8 x 150mm Hex Head Masonry Anchor is the original and best-selling all-purpose all-metal anchor, designed for professionals fixing into concrete, brick, stone, and block. As a one-piece, non-expansion anchor it requires no wall plug or resin, making it ideal for close-to-edge and close-together fixing applications. The zinc and yellow plated finish provides reliable corrosion resistance for both internal and external use.

Features

• One-piece, non-expansion design creates no stress or cracking in the substrate during installation.
• Patented concave thread self-taps its own thread into the base material, with the substrate acting as the nut to the bolt.
• Fully threaded along its entire length, enabling secure fixing into hollow sections as well as solid materials.
• Hexagonal head allows high-torque installation using a standard spanner or socket.
• Fully removable and re-insertable - ideal for temporary fixings or jobs requiring future adjustment.
• Suitable for use in concrete, concrete block, brick, stone, marble, and wood.
• No marking out required - drill through the fixture directly and fix in one operation.
• Zinc and yellow plated (ZYP) finish for corrosion resistance.

Specifications

• Article Number: V35159
• Thread Size: M8
• Length: 150mm
• Head Style: Hexagonal (Hex Head)
• Finish: Zinc and Yellow Plated (ZYP)
• Material: Steel
• Required Drill Bit: 8mm Masonry Drill Bit
• Anchor Type: Non-expansion, self-tapping

What's Included

• M8 x 150mm Hex Head Thunderbolt Masonry Anchors (quantity as specified at point of sale)