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42 Bolt and Nut Identifier Gauge

This 25*20cm size nut and bolt thread checker standard and metric quickly identifies 34 different sizes, bolt sizes and thread gauges including 15 metric sizes (M4 x 0.7 to M16 x 2.0), 19 standard sizes (6 -32 coarse to 3/4-16 fine), 8 Drill gauges with imperial and centimetre rulers, 0.6cm Thickened aluminium alloy plate makes it more sturdy and durable.

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.thread size checker. bolt identifier board.

• 15 Metric Thread Sizes：

4mm x 0.7, 5mm x 0.8, 6mm x1.0, 7mm x 1.0, 8mm x 1.0

8mm x 1.25, 10mm x 1.0, 10mm x1.25, 10mm x 1.5, 12mm x 1.25

12mm x 1.5, 12mm x 1.75, 14mm x 1.5, 14mm x 2.0, 16mm x 2.0

• 19 Standard Thread Sizes:

6-32 Coarse, 8-32 Coarse, 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

5/8-11 Coarse, 3/4-16 Fine, 5/8-18 Fine, 3/4-10 Coarse

• 8 Different Sizes Drill Gauges

Φ4, Φ6, Φ8, Φ10

Φ12, Φ14, Φ1/4, Φ1/2

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.Thread checker standard and metric are dimensionally accurate and help you quickly identify threads, nuts, screws and drills,equiring just 2-3 seconds to confirm the type of bolt or nut,saving you a lot of time.