What is the diameter of a 10 32 Tap?
What is the diameter of a 10 32 Tap?
Downloadable versions:
| Tap size | Diameter (in) | Tap drill size |
|---|---|---|
| #10-32 | 0.1900 | #21 |
| #10-24 | 0.1900 | #25 |
| M5x0.5 | 0.1969 | 4.5 mm |
| M5x0.8 | 0.1969 | 4.2 mm |
What size drill bit do you use for a 10 24 Tap?
The correct size drill bit for 10-24 tap is a #25 drill bit, the measurement being 5/32”. A 10-24 cap comes in two different thread counts.
What is a 10 24 Tap?
US Tap and Drill Bit Size Table
| Tap | Fractional Drill Bit | Number Drill Bit |
|---|---|---|
| #6-32 | 7/64″ | 35 |
| #8-32 | – | 29 |
| #10-24 | 5/32″ | 25 |
| #10-32 | 5/32″ | 21 |
What size drill bit is used for a 10-32 Tap?
| To Tap This Size Screw Or Bolt: | Use This Drill Bit: | Decimal Inches |
|---|---|---|
| 3/16-24 NS | #26 | .1470 |
| 10-24 NC | #25 | .1495 |
| 3/16-32 NS | #22 | .1570 |
| 10-32 NF | #21 | .1590 |
What size is 10-32 thread?
3/16″
10-32 Threads You can identify a 10-32 screw by measuring the diameter at exactly 3/16″ (4.76 mm).
What size hole do you drill for a 10-32 Tap?
| To Tap This Size Screw Or Bolt: | Use This Drill Bit: | (Closest Fractional:) |
|---|---|---|
| 10-32 NF | #21 | 5/32″ |
| 5mm-0.90mm | 4.2mm | – |
| 5mm-0.80mm | 4.3mm | – |
| 12-24 NC | #16 | 11/64″ |
What is a 29 drill bit?
Drill Bit Size Chart
| Size | Decimal Equivalent | Size |
|---|---|---|
| 80 | 0.0135 | 3.40 mm |
| .35 mm | 0.0138 | 29 |
| .36 mm | 0.0142 | 3.50 mm |
| 79 | 0.0145 | 28 |
What tap size do I need?
| To Tap This Size Screw Or Bolt: | Use This Drill Bit: | Decimal Inches |
|---|---|---|
| 14mm-1.25mm* | 12.8mm | .5039 |
| 9/16-18 NF | 33/64″ | .5156 |
| 5/8-11 NC | 17/32″ | .5312 |
| 16mm-2.00mm | 14.2mm | .5590 |
What size drill bit for 10 32?
a 10-32 screw isn’t 10/32″ in diameter. The 10 is the size of the screw and the 32 is the number of threads per inch. The correct drill bit is a number 21 or 5/32″.
How do you calculate tap drill size?
How to Calculate Tap Drill Size. Apply the numbers to the formula using an 84 percent thread depth. The formula would be: Dh = 0.252 — 0.0130 (84/20) = 0.0130 (4.2) = 0.252 — 0.0546 = 0.1974 inches. Find the nearest drill bit size in 1/16ths of an inch. Multiply 0.1974 times 16 and the answer is 3.15.
What size hole to drill for tap?
Most drill charts recommend a 5/16 drill for a 3/8-16 bolt. Cutting holes that are smaller will leave more material for the tap to cut out, risking tap breakage. Drilling larger holes will result in weaker threads, increasing the possibility of stripping them.
What size drill bit for tap?
A good tap drill is 90% (± 2 pp) of major diameter for fine threads. Therefore, a size 7⁄16 screw (7⁄16 ≈ 0.437) with 14 threads per inch (coarse) needs a tap drill with a diameter of about 0.371 inches.
