With the Spax 0191010500355 chipboard screws, you join timber boards, battens, or furniture components tightly and securely. Thanks to the 25 mm partial thread, timber parts are pulled firmly together without gaps. The t-star plus T20 recess provides a solid grip for your bit, preventing cam-out and transferring driving force smoothly with full control. The countersunk multi head mills cleanly into the wood surface for a neat flush finish without pre-drilling in softwood. In addition, the Wirox coating provides durable corrosion protection for indoor installations and covered outdoor spaces. Supplied in a pack of 500 pieces, you have plenty of fixings ready for your interior fitting and woodworking tasks.