Thread Measuring Gauges (5 Products)

Material Measures Range Wire Dia. Wire Length Thickness Finish Type Price
Plastic
Bolts, Nuts And Washers
USS And SAE #6 to 1", ID #8 to 5/8", 0 to 4", Metric Gauge 6 to 22 mm, Metric Length 0 to 100 mm
0.3"
SGD20.96
Steel
Nuts, Bolts And Screws
SAE #6 to 1/2" UNC and UNF, Metric Threads M4 x 0.7, M5 x 0.8, M6 x 1.0, M8 x 1.0, M8 x 1.25, M10 x 1.0, M10 x 1.25, M10 x 1.50, M12 x 1.25, M12 x 1.50, M12 x 1.75 And Attached Ruler
0.063"
30"
Zinc Plated
Wire Lanyard
SGD65.29
Steel
Screws, Bolts, Nuts, Washers And Wire Size
1/4"-20, 1/4"-28, 10-24, 3/8"-16, 3/8"-24, 5/16"-18, 5/16"-24, 7/16"-14, 7/16"-20, 8-32, 4 mm to 12 mm, 6-32, 10-32, 1/2"-13, 1/2"-20
#14 AWG to #0 AWG
0" to 6"
0.9"
SGD217.96
Steel
Inch And Metric Thread Pitches
5/8"-11, 5/8"-18, 3/4"-10, 3/4"-16, 1"-8 And 1"-12, M14 x 1.5, M14 x 2, M16 x 1.5, M16 x 2, M20 x 1.5, M20 x 2.5, M24 x 2, M24 x 3
0.063"
20"
Zinc Plated
SGD70.27
GRAINGER

MaterialMeasuresRangeWire Dia.Wire Length Price
Stainless Steel
Inch And Metric Thread Pitches
1-64, 1-72, 2-56, 2-64, 3-48, 3-56, 4-40, 4-48, 5-40, M1.2 x 0.25, M1.6 x 0.35, M1.6 x 0.20, M1.8 x 0.35, M2 x 0.4, M2 x 0.25, M2.5 x 0.45, M2.5 x 0.35, M3 x 0.5, M3 x 0.35, M3.5 x 0.6, M3.5 x 0.35
0.063"
18"
SGD77.79

Description

Thread measuring gauges are used to measure the size of an unknown bolt, nut, nail, hose, drill bit, pin, rivet, tap, threaded rods, screw, washer or wire quickly and accurately. Raptor Supplies offers a wide range of thread gauges from brands like Fabory, Grainger and Innovative Components. These gauges allow gauging of mass-produced threaded components for uniform tolerance, increased strength and durability. There are many different sorts of gauges, including thread gauges. They include screw thread inserts (STI), clued plug, ring, 3-wire, micrometre, tri-roll comparator, measuring wire, and roll thread gauges.

Features

  • The go / no-go status of hole and slot dimensions or positions in relation to prescribed tolerances are measured by thread plug gauges.
  • Three-wire thread gauges are devices that measure the size of the thread by mounting one wire in one holder and two wires in another.
  • Customised thread gauges using three thread rolls and a digital / dial display are called tri-roll comparators.
  • STI gauges, also known as a helical coil or Helicoil, are used in the automotive sector where a screw thread insert is employed.
  • Rolls with threads are called thread gauging rolls and are used with roll thread comparators.

Frequently Asked Questions

Q. Does thread gauge check minor diameter?

A.

  • A threaded part's maximum minor & pitch diameter are measured using a Go thread ring gauge.
  • The minimum pitch diameter on a threaded part must not be exceeded, according to the No-Go thread ring gauge.

Q. What safety precautions should be taken while using thread measuring gauges?

A.

  • Avoid exposure to extreme temperatures while storing thread gauges.
  • Avoid thread gauges becoming rusty or dirty.
  • Lubricate thread gauges timely and adequately.
  • Keep track of the accuracy of thread measuring gauges.

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