Stainlesstown Nut Bolt Thread Gauge Stainlesstown Nut Bolt Thread Gauge

Stainlesstown Nut Bolt Thread Gauge (Green)

• Measures diameter, thread pitch & length of nuts, bolts & screws
• Measures fractional bolts from size #4 to 1″ up to 7″ long
• Measures metric bolts & screws from size 3mm to 22mm
• Made of very durable 1/4″ thick hard plastic
• 1/4″ thick x 8-3/4″ Long x 3-3/8 Wide Color: Green

Cheap and durable sizing gauge. Measures diameter, thread pitch & length of nuts, bolts & screws Measures fractional bolts from size #4 to 1″ up to 7″ long Measures metric bolts & screws from size 3mm to 22mm Made of very durable 1/4″ thick hard plastic Nut and bolt sizing gauge. Made of heavy duty plastic with bolt thread sizing molded into the back of the gauge. Simple to use, just match hole sizes with your bolt or nut and read the size. Thread pitch is done by matching the sample pitches on back. Measures #4 to 1 inch standard and 3mm to 22mm metric bolts and #6 to 5/8 American nuts. Doesn’t measure metric nuts.