fischer Sleeve Anchor FSA-S with Hexagon Head

From: £16.58

The fischer FSA-S with hexagonal screw fastens structural fixings in non-cracked concrete and natural stone.


Size guide – Drill Diameter x Overall Length / Max. Fixture Depth

Estimated Dispatch Time: 2-3 working days

Product Description

The fischer Sleeve Anchor FSA-S is a zinc plated steel anchor with hexagonal screw for fastening structural fixings in non-cracked concrete and natural stone. When tightening the anchor’s detachable screw, the cone pulls into the expansion sleeve. The sleeve then expands against the wall of the drill hole. The FSA-S is ideal for securing fixings that are not relevant in safety terms such as ladders, handrails and gates.

fischer Sleeve Anchor FSA-S Advantages

  • The optimised geometry minimises setting energy and enables the use in extremely narrow spaces. This allows for user friendly installation.
  • The anchor design makes it possible to use different head shapes for flexible design solutions; the FSA-S has a hexagon head and the FSA-B is a bolt version with nut and washer.
  • The detachable screw connection allows for surface flush removal.

fischer Sleeve Anchor FSA-S Functioning

  • The FSA-S is suitable for push-through installation.
  • When applying the torque, the cone pulls into the expansion sleeve and expands it against the drill hole wall.
  • The half-moon shaped recesses act as a crumple zone to take the torque slippage, so that the attachment pulls onto the anchor base.

Building Materials

Below are some examples of installation for the fischer Sleeve Anchor FSA-S within different wall types.

Suitable for:

  • Concrete C12/15 to C20/25, non-cracked
  • Natural stone with dense structure


Handrails | Consoles | Ladders | Cable trays | Gates | Façades | Temporary or structural fixings

Installation Examples

Below are some examples of installation for this product within different wall types. If you are unsure of what type of wall you may have then please see our guide on What Type of Wall Do I Have?

Concrete Installation

fischer Sleeve Anchor FSA Load Ratings


This product is available with UK and Ireland delivery and this will be calculated based on weight and location at the checkout. Please note that items available on backorder take approximately 7-14 working days for delivery. For more information on delivery please see our Delivery Page.


This item can be returned for a refund within 30 days of receipt, providing it has not been used. Please email us directly if you wish to return any hardware item. For full details please see our Terms and Conditions.