Search results
23 Printable Tap Drill Charts [PDF] A drill and tap chart is what specifies the right size of drill bit that one can use to create the correct sized opening that would complement tap dimensions. A tap drill chart is key in matching pairs of female and male thread that tightly secure together.
1 lut 2021 · This formula works for both metric and imperial units, and for all 60-degree threads (all ISO, DIN, UTS, UNC, UNS, and UNF bolts). The first tap drill chart below is in mm and the next in inches. Both are available as a printable tap drill chart PDF as well.
Tap/Drill Size Chart - Unified & Metric. UNIFIED. TAP SIZE. DRILL SIZE. 0-80. 3/64 (.0469) 1-64. 53 (.0595)
tap size cutting taps tru-flo ™ forming tapsinch metric drill size decimal equivalent drill size decimal equivalent 7/16-14 u .3680 y .4040 7/16-20 25/64 .3906 z .4130 m12 x 1.75 10.20mm .4016 11.20mm .4409
The tap size chart provides a list of standard size taps, specifying the diameter and thread spacing, for fractional, metric, and screw sizes. The decimal equivalents of the diameters are shown in both English and Metric units.
33/64 37/64 11/16 13/16 15/16 1-3/64 1-11/64-1-59/64 extra fine nominal diameter major diameter pitch (in) pitch (mm) tap drill size (inch) major diameter (mm) tpi #12 1⁄4 5⁄16 3⁄8 7⁄16 1⁄2 9⁄16 5⁄8 3⁄4 7⁄8 1 0.216 0.25 0.3125 0.375 0.4375 0.5 0.5625 0.625 0.75 0.875 1 5.486 6.350 7.938 9.525 11.113 12.700 14.288 15.875 19.050 ...
1 of 1 9/9/2009 1:44 PM THREAD/SCREW - Drill & Tap Chart Machine Screw Size Threads Per Inch Minor Dia Tap Drills Clearance Hole Drills Alum, Brass, & Plasitcs 75% Thread Stainless Steel, Steels & Iron 50% Thread All Materials Close Fit Free Fit # or Dia Major Dia Drill Size Decimal Equiv. Drill Size Decimal Equiv. Drill Size Decimal Equiv ...
