Self Tapping Threaded Inserts Product name :308 carbon steel self-tapping screw sleeve Specification: M2-M30 Material:carbon steel rotation: tooth packing: PE bag delivery: have stock standard: GB24425.1 Carbon steel tapping threaded inserts model 307/308,finish yellow zinc Self tapping threaded inserts is strictly in accordance with ISO/TS16949 quality system to produce and test products, self tapping threaded inserts application almost throughout the metal and plastic processing industry, products have been long-term application in the automotive industry, civil and commercial vehicle engines, transmission, aviation industry, rail car industry, its quality has never been questioned. Carbon steel tapping threaded inserts model 307/308,finish bule zinc Datasheet for 307 carbon steel self tapping threaded inserts 307 type three hole Internal threadLength锛坢m锛?/p>External threadRefer Hole Diameter (mm)Minimum Hole Depth aluminium alloyCast Iron M3*0.54M5*0.64.6-4.74.7-4.86 M4*0.76M6.5*0.86.0-6.16.1-6.28 M5*0.87M8*1.07.4-7.57.6-7.79 M6*1.08M10*1.259.3-9.49.5-9.610 M8*1.259M12*1.511.1-11.311.3-11.511 M10*1.510M14*1.513.1-13.313.3-13.513 M12*1.7512M16*1.7515.0-15.515.3-15.515 M14*2.014M18*2.017.0-17.217.3-17.517 M16*2.014M20*2.019.0-19.219.3-19.517Self Tapping Threaded Inserts website:http://www.hardwaco.com/threaded-inserts/self-tapping-threaded-inserts/