Patent bolt M8x40mm 5pcs/blister 571ZN080040EU PRO M

The patented bolt M8 x 40 mm DIN 571 from the PRO M brand is a high-strength wood screw designed for reliable fastening in wooden structures or in combination with dowels. It has a large self-tapping thread that allows direct screwing into the wood and ensures a strong and stable connection when installing heavy elements.

The bolt is made of high-quality carbon steel with a zinc-plated coating, which guarantees excellent corrosion protection and a long service life, including in outdoor conditions. The hex head allows for strong and controlled tightening with a wrench or socket, making the bolt a preferred choice for professional and hobby applications in construction and carpentry.

Purpose:

• Fastening in wooden structures - beams, frames, load-bearing elements
• Mounting heavy elements to wood or to a wall using a dowel
• Suitable for outdoor and indoor use
• Used in construction, repair, garden structures and installation work

Main advantages:

• Hex head for high torque and secure tightening
• Large self-tapping thread for direct installation in wood
• High load-bearing capacity for heavy loads
• Galvanized coating for corrosion protection
• Suitable for professional and hobby applications

Technical characteristics:

• Type: Patent wood screw (lag screw)
• Brand: PRO M
• Standard: DIN 571
• Size: M8 x 40 mm
• Head: Hexagonal
• Thread: Coarse, self-tapping
• Material: Carbon steel
• Coating: Galvanized
• Packaging: Blister of 5 pieces
• The advertised price is for a blister of 5 pieces.