Screws Celo 945TG universal 5.5x45 mm TG Tornigrap CNBOP, pack 100

Celo 945TG universal 5.5x45 mm TG Tornigrap CNBOP screws, supplied in a pack of 100, are self-tapping fasteners intended for general-purpose fixing in wood and light construction applications. The screws feature a Tornigrap (TG) head geometry designed for consistent driver engagement and a CNBOP surface treatment that improves corrosion resistance and reduces risk of staining on surrounding materials. At 5.5 mm diameter and 45 mm length, they balance holding strength and ease of installation for assembly, renovation and joinery tasks.

Advantages

These universal screws provide reliable holding power in softwood, plywood and composite boards while the TG head geometry ensures stable bit seating and reduced cam‑out during installation. The CNBOP surface finish enhances durability in typical indoor and sheltered outdoor environments and helps maintain a clean appearance around the fixing point. Supplied in a 100‑piece pack, the set is convenient for medium‑scale projects and routine maintenance work.

Suitable for

• Fixing wooden elements in carpentry and joinery
• General assembly of furniture and fixtures
• Renovation and repair tasks in residential construction
• Fastening into plywood, particleboard and composite panels

When it may not be suitable

These screws are intended for general wood and light construction use and may not be appropriate for heavy structural connections that require engineered fasteners or certified structural screws. They are also not designed for continuous exposure to aggressive outdoor environments such as coastal salt spray without additional protective measures.

Key specifications

• Diameter: 5.5 mm
• Length: 45 mm
• Head geometry: TG (Tornigrap) for improved driver engagement
• Surface treatment: CNBOP for enhanced corrosion resistance and reduced staining
• Screw type: Self‑tapping universal wood/construction screw
• Pack quantity: 100 pieces

How to use

Select a compatible driver bit for the TG head and set the driver to an appropriate torque to avoid over‑driving or stripping the head. For clean results, predrill pilot holes when working close to edges or in hardwoods; in softwoods and composite panels these screws can often be driven without a pilot hole. Drive the screw until the head is flush or slightly countersunk with the surface as required by the application. Wear suitable eye protection and follow standard safe‑working practices when using power drivers.

What to consider before purchase

• Confirm that 5.5x45 mm dimensions match the thickness and load requirements of your application
• Consider material compatibility (softwood, plywood, MDF, composites) and whether a different coating or stainless option is needed for harsh environments
• Ensure you have the correct TG driver bit for optimal engagement and to avoid cam‑out

Usage recommendations

For best results use with a power driver set to medium torque; predrill near edges or in dense hardwood; store in a dry place to preserve the CNBOP finish. For load‑bearing or exterior projects, consult structural guidance and consider purpose‑rated fasteners.