Description: Cleverly designed thread gauges for both internal & external threads. For mini screw sizes: #0-80, #1-64, #1-72, #2-56, #2-64, #3-48, #3-56, #4-40, #4-48, #5-40, #5-44, #6-32, #6-40, M1.10 x .25,...More Details »
Item #: 34363
Condition: New
Price: $27.50
Plastic Screw Thread Checker-InchNew
Heavy plastic screw checker measures #1 (.073") thru 5/16" (.312") diameter screw sizes. Measures lengths up to 3". Indicates tap series, threads per inch, and clearance drill and tap drill size ...
Description: Heavy plastic screw checker measures #1 (.073") thru 5/16" (.312") diameter screw sizes. Measures lengths up to 3". Indicates tap series, threads per inch, and clearance drill and tap drill size...More Details »
Item #: 15982
Condition: New
Price: $8.00
as low as: $7.75
2 or more
Plastic Screw Checker-MetricNew
Heavy plastic metric screw checker measures 2.0mm (.079") thru 7.0mm" (.276") diameter screw sizes. Measures lengths up to 60.0mm (2.36"). Indicates tap series, threads per inch, and clearance dr...
Description: Heavy plastic metric screw checker measures 2.0mm (.079") thru 7.0mm" (.276") diameter screw sizes. Measures lengths up to 60.0mm (2.36"). Indicates tap series, threads per inch, and clearance...More Details »
Item #: 15983
Condition: New
Price: $8.00
as low as: $7.75
2 or more
Inch Metal Screw Thread Chek'RNew
Metal screw checker measures #1 (.073") thru 5/16" (.312") diameter screw sizes. Measures lengths up to 3". Indicates tap series, threads per inch, and clearance drill and tap drill size required...
Description: Metal screw checker measures #1 (.073") thru 5/16" (.312") diameter screw sizes. Measures lengths up to 3". Indicates tap series, threads per inch, and clearance drill and tap drill size...More Details »
Item #: 18499
Condition: New
Price: $25.00
Metric Metal Screw Thread Chek'RNew
Metal screw checker measures 2.0mm (.079") thru 7.0mm (.276") diameter screw sizes. Measures lengths up to 60.0mm (2.36"). Indicates tap series, threads per inch, and clearance drill and tap dril...
Description: Metal screw checker measures 2.0mm (.079") thru 7.0mm (.276") diameter screw sizes. Measures lengths up to 60.0mm (2.36"). Indicates tap series, threads per inch, and clearance drill and tap...More Details »