Description
Fischer 12×85 Concrete Screw – FBS II Ultracut (Box of 20)
The Fischer 12×85 concrete screw is engineered for fast, secure anchoring into concrete, brick, and block. With its advanced FBS II Ultracut design, it delivers excellent holding strength, rapid installation, and ETA-approved performance for heavy-duty fixing jobs.
Product Specifications:
- Dimensions: 12mm Diameter x 85mm Length
- Drill Hole Diameter: 12mm
- Material: Zinc Plated Steel
- Certification: CE / ETA Approved
- Pack Size: Box of 20
- Fischer Code: 536856
Why Choose This Fischer Concrete Screw?
- Saw Tooth Thread: Fast cutting into concrete for a reliable hold
- Drill & Drive Installation: Saves time on-site with no plugs required
- Wide Compatibility: Ideal for cracked or uncracked concrete, brick, and masonry
- Multipurpose Use: Great for steel frames, brackets, baseplates, and fixings
Common Applications:
- Concrete & masonry structural fixings
- Heavy-duty support frames
- Anchor bolt replacement solutions
Ordering & Delivery
✔ Trusted UK Delivery – 95% of orders dispatched within 24 hours
Most orders arrive within 1–2 working days as standard.
Note: Heavy or bulk orders, as well as any special cut length or non-standard products, may take slightly longer to dispatch.
For bulk quantities or trade pricing, please call our team on 0121 270 8507.

