Retisee 28 Size 4'' x 20'' Bolt and Nut Identifier Gauge Nut Black Bolt Size and Thread Identifier Thread Pitch Gauge Standard Inch and Centimeter Ruler
- Easy to Identify: 28 size nut and bolt identification tool ruler is easy to distinguish between metric and inch thread sizes, and can verify the sizes and thread pitches of standard hardware, so you don't need to worry about the size of fasteners you have any more.
- Metric Thread Sizes: -M4 x 0.7 -M5 x 0.8 -M6 x 1.0 -M7 x 1.0 -M8 x 1.0 -M8 x 1.25 -M10 x 1.0 -M10 x 1.25 -M10 x 1.5 -M12 x 1.25 -M12 x 1.5 -M12 x 1.75 -M14 x 1.5 -M14 x 2.0.
- Bolt Size and Thread Gauge: bolt and nut identifier gauge measures the bolt length and nut diameter quickly, and identifies hardware from #6 to ½" and 4mm to 14mm.
- Each size has internal thread for bolts and screws, as well as external thread for nuts and washers.
- The thread gauge is about 4 x 20 inch, which has multiple mounting holes, so you can choose to put it on the workbench, fix it in the toolbox, or install it on the wall.
- Double Scale: the bolt and nut identifier has inch and centimeter scales on the edge, so you can identify the length of nuts, washers, bolts and screws quickly.
- Sturdy and Durable: the bolt identifier is made of ....