Spax Wood Screw (Dia)3.5mm (L)20mm Pack of 200

Spax Wood Screw (Dia)3.5mm (L)20mm Pack of 200.This pack of Pozidriv drive recess countersunk flat head wood screws are constructed from a durable hard synthetic coating 20mm in length and come fully threaded. They have ground serrations at beginning of thread. They're ideal for a range of DIY applications. - Manufacturers part numbers: 1081020350203|90989

• Contents: 1 SPAX box, countersunk head, full thread, 4CUT tip, YELLOX coating, cap not included.
• Made in Germany: TÜV certified. Officially licensed: European technical approval for self-tapping screws as objects for wood assembly (ETA-12/0114).
• 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.
• 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.
• 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).