What drill size is needed to tape a hole 6 40 screw?

Tap and Drill Size Chart

THREADSIZE DRILL DIAMETER Coarse Thread TAP DRILLSIZE
6-40 .1130 No. 33
8-36 .1360 No. 29
10-32 .1590 No. 21
12-28 .1820 No. 14

What size drill bit do I use for a 6 32 tap?

US Tap and Drill Bit Size Table

Tap Fractional Drill Bit Number Drill Bit
#5-40 38
#6-32 7/64″ 35
#8-32 29
#10-24 5/32″ 25

What size is a #40 drill?

Drill Bit Size Chart

Size Decimal Equivalent Size
79 0.0145 28
.38 mm 0.015 9/64″
1/64″ 0.0156 3.60 mm
.40 mm 0.0157 27

What size hole do I drill for a M6 bolt?

Metric Threads

Thread Drill size for tapping standard metric threads Clearance hole
M4 3.3 4.5
M5 4.2 5.5
M6 5 6.6
M8 6.8 9

What size is a #6 drill bit?

Drill sizes to 1″ diameter

Drill sizes to 1″ diameter Legend Fractional Inch Letter Drill Millimeters Number Drill
Millimeters Inches Designation
5.1054mm .201″ # 7
5.1594mm .203125″ 13/64″
5.1816mm .204″ # 6

What size is a number 44 drill bit?

.086 inch
The #44 drill bit (. 086 inch OD) is the standard bit used for nail axles from Cub Scout kits and other kits. It can be used to drill axle holes, or to create pilot holes in the standard axle slots.

How are drill bit sizes measured?

Check the Shank Typical drill bits have markings somewhere on the shank above the threads. It’s small, but it usually has the drill-bit diameter stamped into the metal; the number is written in fractions. For example, the markings may read: 1/4-inch, 3/6-inch or 25/32.

What is a 6 mm drill bit?

6 mm = .2362. 15/64″ = .2344.