Fischer Countersunk Hammer Fixing - Grey
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Product Information
Full details
This guide is for DIY enthusiasts and professionals who need a reliable and easy-to-use fixing solution for various construction materials. The Fischer Countersunk Hammer Fixing offers quick and secure installation, saving you time and effort. However, note that these fixings are best suited for internal applications. This guide will cover key features, performance, setup, and troubleshooting to help you get the most out of your Fischer fixings.
All features
| Colour | Grey |
|---|---|
| Model Part Number | 84335 |
| Brand | Fischer |
Extended Product Information
FAQs
What materials are these fixings suitable for?
These fixings are suitable for autoclaved aerated concrete, brick, and concrete.
What size drill bit do I need?
You need an 8 mm drill bit.
What is the maximum fixture thickness?
The maximum fixture thickness is 4 cm.
Are screws included?
Yes, screws are included in the set.
What type of screw drive is used?
The screws use a Pozidriv (PZ3) drive.
Can these fixings be used outdoors?
These fixings are primarily designed for internal use.
What is the length of the screw?
The screw length is 8.5 cm.
How many fixings are in a pack?
There are 10 fixings per pack.
Troubleshooting
Fixing doesn't hold securely.
Ensure the correct drill hole diameter and depth have been used. Check that the fixing is fully inserted and hammered flush.
Screw is difficult to drive in.
Ensure the drill hole is clean and free of debris. Use a PZ3 screwdriver and apply firm, even pressure.
Fixing spins in the hole.
The hole may be too large. Try using a slightly larger fixing or filling the hole with an appropriate filler before re-inserting the fixing.
Pros and Cons
Pros
- Quick and easy installation due to the pre-assembled design.
- Suitable for a wide range of building materials.
- Provides a flush finish for a clean appearance.
- Offers a secure and reliable hold.
- Durable construction ensures long-lasting performance.
Cons
- Primarily designed for internal applications.
- May require a specific drill bit size for optimal performance.
- The screw length is fixed, limiting versatility in some cases.
- Not ideal for extremely heavy-duty applications.
Setup, Compatibility & Care
Setup
- Drilling: Drill a hole of 8 mm diameter and a minimum depth of 9.5 cm into the material using a drill bit suitable for the material (concrete, brick, etc.).
- Insertion: Insert the Fischer Countersunk Hammer Fixing through the item you are fixing and into the pre-drilled hole.
- Hammering: Gently hammer the nail screw until the head is flush with the surface.
Compatibility
- Materials: Compatible with autoclaved aerated concrete, brick, and concrete.
- Screws: Includes zinc-plated steel screws (5 x 85 Z) in the set.
Care
- Ensure the fixing is installed correctly to maximize its holding power.
- Avoid overloading the fixings with excessive weight.
- Inspect the fixings periodically, especially in high-stress applications.