Product Description
Professional Concrete Brass Drop in Anchor Expansion with Internal Thread for false Ceiling system
1. Impact anchors are designed for anchoring in bricks, masonry, concrete, natural hard stones and other solid base materials
2. Material: brass drop in anchors have internal threads, which are suitable for metric screws and threaded rods
3. The suitable designed surface prevents the anchor from rotating in the drill hole during installation. Brass anchors are strong, reliable and durable and corrosion resistant.
- Material: the expansion bolt is made of brass material, which has good corrosion resistance and durability, and is also suitable for connecting components to concrete and solid bricks.
- Design: the bolt adopts the expansion design of the inner print pattern. When the bolt is screwed into the fixed object, the expansion pattern is in close contact with the perforated wall, ensuring a firm fastening effect.
- Versatile use: these expansion dowels are suitable for both indoor and outdoor use and can be used for attaching furniture, lamps, pipe brackets as well as various decorations and structures.
- Quantity and size: you will receive 20 pieces M6 brass expansion screws with internal pressure pattern. Their dimensions are M6 x 8 x 25 mm
- Note: Please compare the appearance, shape and size of your original product before placing an order. If this is not clear, please contact us so that we can solve the problem.

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Company Profile
New Alpha Builing materials(Shandong) Co. Ltd is a large Light Gauge Steel Profiles, Ceiling T-bar Grids and accessories manufacturer and exporter from Linyi City, Shandong Province, China.
We supply a full set of solutions for Exposed grid ceiling suspension system, concealed ceiling system, and Drywall partition system. Also we can supply to our customers other building materials and hardware, including gypsum boards, PVC gypsum ceiling boards, drywall screws and accessories etc.
Our factory covers an area of 50000 square meters, with 3000 square meters' office space, and enjoys more than 20 advanced automatic production lines, with an annual output of USD80 millions. Our factory has 80 skillful workers and 10 experienced technicians.
Our products have been selling to more than 20 provinces domestically and exporting to Australia, Middle East, Russia,Southeast Asia and other areas, and winning a good reputation from our customers.
Always we remind ourselves to provide high quality products, good services and long time trust to all customers worldwide.
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