Screw anchor FISCHER 536193 wall plug set, pack of 4, long shank SXRL 10 x 140

FISCHER 536193 is a pack of four SXRL 10 x 140 long-shank screw anchors designed for secure fixings in solid base materials. The long expansion element and two expansion zones are engineered to provide deep embedment and reliable load transfer for heavy-duty attachments such as structural supports, railings and window frames. Delivered with safety screws in zinc-plated steel and a TX drive, these anchors are intended for internal use where stable, multiple fixings into concrete, masonry or aerated concrete are required.

Advantages

The SXRL long-shank anchor offers even load distribution into the substrate thanks to its fixing geometry and dual expansion zones, reducing the risk of damaging thin-walled building materials. Its long expansion element increases versatility across different base materials, while ribs on the plug body prevent rotation during installation for straightforward assembly. ETA assessment and high load values support safe multiple fixings of non-structural systems.

Suitable for

• Anchoring window frames, door frames and window sills in masonry or concrete
• Mounting railings, balustrades and handrails where deep embedment is required
• Fixing coat racks, wall cupboards and TV consoles in internal walls
• Applications in aerated concrete and perforated masonry using the long expansion element

When it may not be suitable

These SXRL long-shank anchors are intended for non-structural and internal fixings; they are not designed for primary structural load-bearing connections. They may not be appropriate for very shallow substrates where the required embedment depth cannot be achieved or for use in corrosive outdoor environments unless additional protective measures are applied.

Key specifications

• Anchor type: long-shank expansion anchor (SXRL)
• Nominal diameter: 10 mm
• Length: 140 mm (long shank for deep embedment)
• Material (screw): zinc-plated steel
• Drive type: TX (Torx) drive
• Pack quantity: 4 anchors
• Suitable base materials: concrete, masonry, aerated concrete, perforated masonry

How to use

Drill a hole to the specified diameter and full embedment depth, ensuring the hole is clean and free of dust. Insert the SXRL anchor until the flange rests on the surface, then drive the supplied safety screw with a TX driver. Tighten to the recommended torque to activate the expansion element and achieve secure engagement with the base material. For perforated masonry and aerated concrete, ensure correct embedment depth so the long expansion element develops evenly.

What to consider before purchase

• Required embedment depth in your base material to ensure full expansion
• Compatibility of the 10 mm nominal diameter with pre-drilled holes and fixture holes
• Indoor use and zinc-plated screws—assess corrosion requirements for outdoor installations
• Load requirements: intended for non-structural multiple fixings; verify against project load demands

Usage recommendations

Use a correct-diameter drill bit and a dust-free hole to ensure full expansion. For lightweight or perforated masonry, allow the long expansion element to engage fully by observing the recommended embedment depth. Tighten screws with a calibrated TX driver to the torque values recommended by the manufacturer to avoid under- or over-tightening.