M20 Taps | McMaster-Carr

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System of Measurement

Thread Pitch

Thread Size

For Use On

Stainless Steel

Tap Sizes Included

5 each of sizes M3 × 0.50 mm, M3 × 0.60 mm, M4 × 0.70 mm, M4 × 0.75 mm, M5 × 0.80 mm

M5 × 0.90 mm, M6 × 1.00 mm, M6.3 × 1.00 mm, M7 × 1.00 mm, M8 × 1.00 mm, M8 × 1.25 mm

M9 × 0.75 mm, M9 × 1.00 mm, M9 × 1.25 mm, M10 × 1.00 mm, M10 × 1.25 mm, M10 × 1.50 mm, M11 × 1.50 mm

Chamfer Type

Thread Direction

Thread Type

Metric Trapezoidal

Sold As

Flute Type

For Hole Type

Application

Material

18-8 Stainless Steel

Number of Pieces

Component

Container Type

Number of Flutes

Shank Type

Drill Bit Size

Number of Tapping Ends

Width

Export Control Classification Number (ECCN)

REACH

RoHS

DFARS Specialty Metals

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63 Products

Taps

For Fastener Threads

Tap Sets

A variety of taps for threading holes so screws, bolts, and rods fit snugly

Taps

Cut threads into holes in most metals and plastic so screws, bolts, and rods fit snugly

Chip-Clearing Taps

Chip-Clearing Taps

Remove long, stringy chips to produce cleaner threads than standard taps

Left-Hand Thread Taps

Left-Hand Thread Taps

Create left-hand threads that prevent counter-clockwise rotating parts from loosening

Chip-Clearing Taps for Steel and Stainless Steel

Chip-Clearing Taps for Steel and Stainless Steel

Made of a high-vanadium alloy for hardness and wear resistance

Long-Reach Taps

Long-Reach Taps

Thread holes that are hard to access or where obstructions make it difficult to turn a tap wrench

Left-Hand Thread Tap Sets

Left-Hand Thread Tap Sets

A variety of taps to create a snug fit with left-hand fasteners

2-in-1 Taps

Start threading a hole with one end of these taps and finish it with the other

For Acme and Trapezoidal Threads

Trapezoidal Thread Taps

Trapezoidal Thread Taps

The metric version of Acme taps create the threads found on lead screw nuts and linear actuators

For Pipe and Conduit Threads

Pipe and Conduit Taps

Pipe and Conduit Taps

Add internal threads to pipe and conduit or components such as manifolds

For Helical Inserts

Helical Insert Taps

Helical Insert Taps

Match the size of helical inserts so they fit tightly when installed

Other Products

Tap and Die Sets

Tap and Die Sets

Cut and repair internal and external threads in many sizes

Tap Extractors

Grip the flutes on a broken tap to remove it without damaging the surrounding threads

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)