Timco Concrete Screws Flat Countersunk Yellow 7.5 x 100

This rapid, lightweight through fixing is designed for fixing into concrete, brick, stone, concrete block, and wood. It provides a single solution that replaces traditional nylon frame and hammer fixings, and is ideal for securing windows and door frames. The product emphasizes durability and ease of installation, featuring a drive recess, serrated V-threads for secure insertion, and a design that reduces driver wear and camming-out. It is made from gold-coated steel and finished with zinc plating and yellow passivation for increased corrosion resistance. The high–low thread on the first 30 mm aids insertion, while a flat countersunk head with five locking ribs helps secure the fixings reliably.

Features

• TX30 drive recess reduces driver wear
• Serrated V-threads improve insertion
• High–low thread first 30 mm aids insertion
• Flat countersunk head with five locking ribs
• Gold-coated steel with zinc plating and yellow passivation
• Ideal for windows and door frames

Technical specifications

• Dimensions: 7.5 x 100 mm
• Material: Gold-coated steel
• Drive: TX30 recess
• Through fixing for concrete, brick, stone, block, and wood
• Corrosion resistance: Zinc plating with yellow passivation