Screw/Bolt Fischer 670136

The Fischer 670136 screw/bolt is a zinc-finished fastening designed for use with wooden materials. Engineered for strength and corrosion resistance, this fastener delivers reliable joining performance for a wide range of construction and DIY applications. The product packaging measures 180 mm x 90 mm and the net weight of the contents is 1.69 kg, making it convenient to store and handle on the job site or in a workshop.

Advantages

The zinc coating provides enhanced corrosion resistance compared with untreated steel, extending service life in indoor and semi-protected environments. The fastener’s geometry and manufacturing precision ensure consistent thread engagement and secure clamping in different wood densities. Supplied in compact packaging, it is suitable for transport and organized storage, reducing handling time during installation.

Suitable for

• Wood-to-wood joints in framing and carpentry
• Installing fixtures and fittings on wooden substrates
• General woodworking and repair tasks
• DIY projects and light construction work

Key specifications

• Material finish: zinc-plated steel for improved corrosion resistance
• Intended substrate: wood and wood-based materials
• Package dimensions: 180 mm x 90 mm for compact storage
• Net package weight: 1.69 kg for handling and logistics considerations

How to use

Select a screw size that matches the thickness and holding requirements of the wooden parts to be joined. Pre-drill pilot holes in hardwoods to avoid splitting and to ensure accurate alignment. Position the screw and drive it with a compatible screwdriver or power driver at moderate speed until the head is flush or countersunk as required by the application. Verify that the connection is secure and that the screw head is not over-tightened, which can reduce holding performance.

Usage recommendations

Store the zinc-plated screws in a dry place to maintain finish quality. For outdoor or high-moisture environments, consider using fasteners with enhanced corrosion protection designed specifically for exterior exposure. When working with structural or load-bearing assemblies, consult relevant building guidelines to choose the correct screw length and diameter for required safety margins.