Thread Gauge - Standard Sizes

Thread Gauge - Inch Sizes

Nuts, Bolts & Screws Measuring & Identification Tool

Our Price: $22.99

SKU: 1050-208

Standard thread gauges are used to identify size and thead pitch of nuts, bolts and screws.

  • Inch Sizing
  • 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 standard fastener sizes from #6-32 through 1/2"-20
  • 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