Description
Overview:
The Mason Mate Shield Anchor Only, Size M12, is a heavy-duty mechanical fixing for securing items to solid masonry. Made from durable metal, its segmented expansion body grips the sides of a drilled hole to create a strong, reliable hold. Designed for use in concrete, brick, or natural stone, it is suitable for construction, facilities maintenance, and garden machinery installations where a firm anchor point is needed. It requires a 20 mm hole (0.79 inches) and accepts standard M12 bolts or threaded rod, giving flexibility to choose the right fixing length for your job. This traditional shield design with a captive expansion cone spreads load effectively, helping to prevent slip and rotation under load. Sold individually, it is ideal for both small repairs and larger projects.
Key Features:
- M12 size; fits a 20 mm drilled hole (0.79 inches)
- Traditional 4-piece shield with captive expansion cone for consistent grip
- Strong hold in most solid masonry: concrete, brick, and stone
- Durable metal construction for long service life in demanding settings
- Compatible with M12 bolts or threaded rod for versatile fastening options
- Secure anchoring for base plates, brackets, and machinery frames
- Even load spread reduces risk of substrate damage when correctly installed
- Sold individually for easy quantity matching and site spares
- Simple installation using a correctly sized drill and setting torque
- Trusted, practical choice for trades and DIY users
Typical Applications:
Fixing machinery base plates, brackets, racking, and shelving to walls or floors; securing pipe clamps, cable trays, and trunking; mounting handrails, barriers, and guard posts; attaching sign boards, gate hardware, outdoor fixtures, and structural angles. Suitable for use in workshops, warehouses, plant rooms, garages, and garden buildings where a solid masonry substrate is available.
Also known as:
Shield bolt, anchor shield, sleeve anchor, expansion fixing, heavy‐duty wall fixing, mechanical expansion anchor, masonry fixing, wedge-type shield anchor, security anchor for concrete and brick. These terms describe similar expanding anchors that use a segmented sleeve and cone to lock into a drilled masonry hole.
Product Specifications
| L&S Part No. | 903 2233 |
|---|---|
| Manufacturer | Masonmate |
| OEM No. | 903 2233 25PK |
| Unit of Sale | Each |
| Size | M12 - Hole Size 20mm |
| Key Features | - M12 size; fits a 20 mm drilled hole - Compatible with M12 bolts or threaded rod - Strong hold in concrete, brick, and stone - Durable metal construction for long service life - Even load spread reduces substrate damage |
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