TIMCO Twin Threaded Woodscrews PZ Double Countersunk 6 x 1 Zinc Plated Box of 200

ManoMano

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: 6 x 1 inches 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 Point type: 25° sharp point Thread angle: 24 degrees Thread acceptance: Improved due to design Compatibility and accessories Suitable for TIMco and all other leading plastic expansion plugs Usage Ideal for general woodworking in softwood and hardwood Can be used in masonry applications with plastic plugs

Amazon

Double countersunk head reduces the likelihood of head shear and assists completion of countersinking Partially threaded from 1 1/4” and above Made from C10-18 steel to ensure consistent quality 60° twin-threads with parallel shank for faster insertion and greater pull-out resistance Surface hardened up to 750 HV to prevent torque shearing under load and a core hardness of up to 450 HV for improved ductility 25° sharp point and single lead for a fast start and improved thread acceptance, Manufacturer: TIMco