CMTOOL Thread Checker Standard And Metric, Nut Bolt Size And Thread Gauge Set, Aluminum Alloy Bolt Measuring Tool Identifier Board, Screw Size Checker

25 Metric Thread Sizes:2mm*0.4,2.5mm*0.45,3mm*0.5,3.5mm*0.6,4mm*0.7,5mm*0.8,6mm*1.0 ,7mm*1.0 ,8mm*1.0 ,8mm*1.25 ,10mm*1.0,10mm*1.25,10mm*1.5,12mm*1.0 ,12mm*1.25 ,12mm*1.5,12mm*1.75,14mm*1.5,14mm*2.0,16m*1.5 ,16m*2.0,20mm*1.5 ,20mm*2.5 ,24mm*2.0,24mm*3. 25 Standard Thread Sizes:4-40 Coarse,6-32 Coarse,8-32 Coarse,3/16-24 Fine,10-24 Coarse,10-32 Fine,12-24 Coarse,1/4-20 Coarse,1/4-28 Fine,5/16-18 Coarse ,5/16-24 Fine ,3/8-16 Coarse ,3/8-24 Fine ,7/16-14 Coarse,7/16-20 Fine ,1/2-13 Coarse ,1/2-20 Fine ,9/16-12 Coarse ,9/16-18 Fine ,5/8-11 Coarse ,5/8-18 Fine ,3/4-10 Coarse ,3/4-16 Fine ,1-8 Coarse ,1-12 Fine 12 Sizes Drill Bit Gauges:Φ4,Φ6,Φ8,Φ10,Φ12,Φ14,3/16,1/4,5/16,3/8,7/16,1/2 Easy to use and carry:The thread gauge has double holes on the top of the thread gauge,which makes it easy to hang on the wall and saves you a lot of space. Excellent Quality-Durability:The bolt size and thread gauge is made of aluminum alloy 6061.nut and bolt thread checker Standard and Metric surface is anodized to prevent rust and corrosion PATENT PENDING:We have filed a patent application for this product