TIMCO 07112CWZ Twin Threaded Woodscrews PZ, Zinc Plated, 7x1 1/2, Set of 200 Pieces

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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: 7 x 1 1/2 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 Sharp point angle: 25° Thread acceptance angle: 24° Compatibility and accessories Suitable for TIMco and all other leading plastic expansion plugs Usage Ideal for general use in softwood and hardwood Recommended for soft timber applications or masonry with a plastic plug Other information Designed and manufactured to BS 1210 Standards Double countersunk design reduces the likelihood of head shear and assists in countersinking Features a parallel shank for faster

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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, Weight: 0.7495716908 pounds, Manufacturer: TIMco