Forgefix Lightning Bolt Hex/Flange Head - M6 x 75mm - Box 100
Forgefix Hex Flange Head Lightning Bolts provide a virtually stress-free fixing for close to edge ...Forgefix Hex Flange Head Lightning Bolts provide a virtually stress-free fixing for close to edge applications. They are self-threading and allow quick and easy installation of most masonry fixing applications. They can simply be screwed into a pre-drilled hole, without the need for a sleeve or plug. The bolts are through-fixing, eliminating the need for marking and re-positioning. They have a high load capacity due to the thread interlocking into the base material. The flange head acts as a fixed washer, distributing the load under the bolt head. The bolts have an 'Elementech' coating for superior anti-corrosion, which has been salt spray tested to 1,000 hours. Suitable for most masonry substrates including concrete and brickwork but also for hollow block or bricks due to the nature of the thread type anchoring along the total length of the fixing.
This guide is for tradespeople and DIYers needing a reliable, fast-installing anchor for masonry. The Forgefix Lightning Bolt offers a strong, stress-free fixing, especially near edges, with a quick self-threading application. A potential caveat is the need for precise pre-drilled hole sizing to ensure optimal performance.
All features
Model Part Number
LGB675
Brand
ForgeFix
Extended Product Information
FAQs
What is the primary advantage of the Forgefix Lightning Bolt?
Its primary advantage is the self-threading design combined with close-to-edge application capability, allowing for fast, stress-free installation in masonry without the need for sleeves or plugs.
Can these bolts be used in hollow blockwork?
Yes, the unique thread design is specifically designed to anchor effectively along the total length of the fixing within hollow block or bricks.
What does the 'Elementech' coating do?
The 'Elementech' coating provides superior anti-corrosion protection, tested to 1,000 hours in salt spray tests, significantly extending the life of the bolt in various conditions.
What size drill bit do I need?
The required drill bit size depends on the specific masonry material. Always consult the product packaging or manufacturer's technical data for the recommended drill bit size for your substrate.
How do I remove a Lightning Bolt if needed?
Removing a Lightning Bolt can be more difficult than standard screws. You may need to cut off the head or carefully drill it out. It is designed for permanent or semi-permanent fixtures.
Are these suitable for outdoor use?
Yes, the 'Elementech' coating provides excellent corrosion resistance, making them suitable for many outdoor applications where exposure to the elements is a concern.
What is the load capacity of this bolt?
The load capacity varies depending on the base material. Refer to the Forgefix technical data sheets for specific shear and tensile load values for different masonry types.
Troubleshooting
Bolt spins and won't tighten
The hole may be drilled too large, or the substrate is too soft. Ensure the correct drill bit size is used for the material. For soft substrates, consider a different type of anchor or a larger diameter bolt.
Bolt is difficult to drive in
The hole may be too small, or there may be debris in the hole. Ensure the correct drill bit size is used. Clean the hole thoroughly before attempting to drive the bolt.
Bolt doesn't feel secure after tightening
Verify the hole depth and diameter are correct. Ensure the thread has fully engaged with the base material. Check for any cracks in the masonry around the hole. For critical applications, perform a load test.
Corrosion after extended use
While 'Elementech' coating offers superior protection, extreme environments can eventually affect it. For highly corrosive environments, consider stainless steel fixings. Ensure the bolts are not constantly exposed to moisture or aggressive chemicals.
Pros and Cons
Pros
Fast and easy installation without plugs or sleeves.
Excellent for preventing stress fractures when fixing near edges.
Adaptable for use in various solid and hollow masonry materials.
Cons
Requires precise drilling for optimal thread engagement.
Not suitable for applications requiring precise alignment adjustments after initial placement.
Removal can be more difficult than some other anchor types.
Limited adjustability once tightened.
Setup, Compatibility & Care
Setup:
Drill Hole: Select the appropriate drill bit size for the material being fixed into (refer to manufacturer's recommendations for specific masonry types). Drill a clean, straight hole to the required depth.
Insert Bolt: Place the Forgefix Lightning Bolt into the pre-drilled hole.
Install: Using an appropriate socket wrench or power tool with a socket adapter, drive the bolt into the hole. The self-tapping threads will cut into the masonry, creating a secure anchor.
Tighten: Continue tightening until the flange head is snug against the surface. Avoid over-tightening, which could strip the threads in the masonry.
Compatibility:
Substrates: Suitable for concrete, solid brick, hollow brick, and hollow block. Always test in an inconspicuous area if unsure about substrate suitability.
Tools: Requires a drill and a socket wrench or power tool with a compatible socket head (typically M6 hex head).
Care:
The 'Elementech' coating provides excellent corrosion resistance. Clean the bolts with a damp cloth if they become dirty. Avoid abrasive cleaners that could damage the coating. Store in a dry environment to maximize the lifespan of the coating.