Hi-Lo Thread Concrete Window Screw Concrete Self Tapping Screws

Tianjin Lituo Imp&Exp Co., Ltd is the new star in fastener industry. Our popular products include: Common wire nail, concrete nail, umbrella head roofing nail, duplex nail, coil common nail, aluminium blind rivets, and drywall screws, chipboard screws, self drilling screws, self tapping screws with hex head, pan head, etc. Besides, we also set foot in building material industries, such as insulation material glass wool, rock wool, and iron wire industries, etc. Recently, our new product has gone into operation, Dental Workstation, Technician table, providing technician room for dentists. Once the new item on sale, a new trend of dental technician purchasing has swept the large European market. We have clients all over the world, USA, Russia, Austrilia, Ukraine, UAE, South Africa, Brazil, Chile, Singapore, Malaysia etc, the list is endless. Iterm name: Concrete screw/ window frame screw Type: Flat Torx head concrete Screw(with nibs under head and cut thread on the body, there is the Hi-Lo thread near to the point) Size: 7.5x42 7.5x62, 7.5x80, 7.5x82 7.5x92 7.5x100, 7.5x102, 7.5x112 7.5x120, 7.5x122, 7.5x132 7.5x140 7.5x152 7.5x182 Material: C1022 steel Head: Flat head T25/T30 Point: Sharp Surface: Zinc, Yellow zinc plated Packing: 1000pieces/box Original place: China. Our products are very popular with the customers from Europe, America, Africa, Middle-east, Korea, India for the reliable quality and competitive price. We can also supply you the Nylon caps and Drill bits used together with concrete screw Welcome your inquiry and visit our factory!  Item:concrete screwHead type: Flat ,mushroomDia: 3/16 1/4Length: 1" to 6"Feature: 25 mm~ 150mm (1"~ 6")Material: 45# steellength(mm).5,3.2,3.5Gauge(mm)19,25,25,40,50Description: smooth body, groove twist shank.vertical lines,fluttedSurface treatment: electric galvanized. ,black coatingPacking: 25 kg/carton bulk packing , small box or according to the requirement of customersContacts: Ashley Qiao   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1