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Thread Gauge - Small Metric Sizes

Small Nuts, Bolts & Screws Measuring & Identification Tool

Thread gauges are used to identify size and thread pitch of nuts, bolts and screws. This gauge is specifically designed with small fasteners in mind, and contains metric sizes M1.2-0.25 to M3.5-0.35.

Metric Sizing - Small Thread Sizes
Solid steel thread checker on wire lanyard
Offers knobs and slots with permanent, easy to read size markings that won't peel off
Chemical resistant (tested and approved!)
Used to gauge 12 fastener sizes:
- M1.2-0.25
- M1.6-0.35
- M1.6-0.20
- M1.8-0.35
- M2.0-0.40
- M2.0-0.25
- M2.5-0.45
- M2.5-0.35
- M3.0-0.50
- M3.0-0.35
- M3.5-0.60
- M3.5-0.35
Screw a fastener into the slot to determine the thread pitch and diameter/size
Measure nuts and washers using the knob on the opposite end
Shatterproof, color coded polpropylene gauge dividers for recognition at a glance
Convenient design for easy storage and transportation

Includes Fine and Coarse threads