We often say, "Details determine success or failure." However, many times, these details are overlooked.
A product is the result of numerous components working together seamlessly.
Have you heard of expansion
Bolts? These fundamental fasteners are commonly used, but not everyone knows the correct way to install them. This article provides a step-by-step guide to installing expansion bolts. If you're unsure how to proceed, read on!
How to Install Expansion Bolts
1. Drill the Hole
• Select an alloy drill bit with the same diameter as the expansion bolt's expansion sleeve.
• Attach the drill bit to an electric drill and drill into the wall. Ensure the hole depth matches the bolt length.
• Insert the entire expansion bolt assembly into the hole without removing the nut. This prevents the bolt from falling too deeply into the hole, making it difficult to retrieve.
2. Secure the Bolt
• Tighten the nut 2-3 turns until the expansion bolt feels snug and secure.
• Remove the nut and align the item to be fastened over the bolt.
• Add a washer or spring washer and tighten the nut securely.
3. Adjust Drill Sizes Based on Bolt Diameter
• Use a 10mm drill bit for a 6mm expansion bolt and a 12mm drill bit for an 8mm bolt, based on the outer diameter of the expansion sleeve. • If the wall is soft, consider using a slightly smaller drill bit. Ensure the expansion sleeve is fully embedded in the wall for maximum stability.
4. Use of Expansion Bolt Installers
• For convenience, specialized expansion bolt installers are available.
• These tools are designed for unique environments, featuring a hexagonal cylinder adapter and one or more tube sections.
• They allow the attachment of an impact drill, enabling quick and efficient installation of expansion bolts or rods at heights of 3-6 meters.
Though there are various types of expansion bolts available on the market, the installation method remains consistent. Once you follow the steps outlined above, you'll know how to install expansion bolts regardless of the brand.
Furthermore, expansion bolts are generally high-quality and durable fasteners, capable of lasting for decades under favorable conditions.
