Spax - Chipboard screw - Countersunk head - t-star plus T20 - Partial thread - 5 x 90 mm - wirox steel - 02338839

Product description:

• Flat countersunk head, T-STAR plus
• With MULTI Head and 4CUT, hardened, synthetic coating
• Blue zinc plated A2J

Application:

• Universal usage

Advantages:

• No pre-drilling (wood-dependent)
• Quick and safe fastening with reduced driving in torque (more screwed connections per battery charge)
• Effectively reduces splitting of the wooden material, even when close to the edge
• Multifunctional applications indoors

Special properties:

• Partial thread: firm tightening of the upper wood layer
• Blue zinc plated A2J
• T-STAR plus: secure bit grip, no cam-out effect, optimal force transmission

Features:

• 4CUT: allows screwing in without pre-drilling (wood-dependent), reduces splitting as square end displaces the fibres
• Ground serrations: up to the point - quick and secure fastening
• MULTI Head: flush countersinking. Mills in wood and stops on metal