Use: universal. Exclusive YELLOX coating from SPAX: improved resistance to corrosion, more environmentally-friendly than the usual yellow zinc plating as it is chrome-free (VI). Multi-countersunk head for easy penetration into the material and simplified screwing. Screws into wood and stops at metal. Maximum transmission of power and better grip on the cross-shaped head. Save energy and batteries: no pilot hole needed (depending on the wood). Reduces splitting wood thanks to the 4CUT 4-sided tip. Typical SPAX serrated profile for separating wood fibres more easily. Made in Germany: TÜV certified. Officially licensed: European technical approval for self-tapping screws as objects for wood assembly (ETA-12/0114). Contents: 1 SPAX box, countersunk head, full thread, 4CUT tip, YELLOX coating, cap not included., Weight: 2.0723452628 Pounds, Manufacturer: Spax