TIMCO Twin Threaded Woodscrews PZ Double Countersunk 8 x 1 Zinc Plated Box of 200

General description The TIMco Twin Thread Zinc Countersunk Woodscrew is designed for general use in softwood and various types of hardwood. This traditional twin-thread woodscrew features a single lead start for fast installation and is particularly effective in soft timber applications or masonry when used with a plastic plug. Technical specifications Size: 8 x 1 inch Material: C10-18 Steel Plating: Zinc, 3-5 microns Surface hardness: Up to 750 HV Core hardness: Up to 450 HV Thread type: Twin thread with a single lead Sharp point: 25° for easier penetration Countersunk design: Double countersunk Compatibility and accessories Suitable for TIMco and all other leading plastic expansion plugs Usage Ideal for general woodworking in softwood and hardwood Used in masonry applications with plastic plugs