1 1/8"-12 Taps | McMaster-Carr

Filter by

System of Measurement

Thread Size

Chamfer Type

For Use On

Stainless Steel

Thread Direction

Flute Type

Thread Type

Sold As

Pitch Diameter Limit

Material

18-8 Stainless Steel

Maximum Tapping Depth

Overall Length

Number of Flutes

Finish

Titanium Nitride (TiN) Coated

Thread Length

Shank Type

For Hole Type

Drill Bit Size

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

For Threading

Fastener Threads

RoHS

Drill Bit Decimal Size Equivalent

Number of Tapping Ends

Tap Sizes Included

How can we improve?

18 Products

Taps

For Fastener Threads

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

Tap Sets

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

Left-Hand Thread Tap Sets

Left-Hand Thread Tap Sets

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

Other Products

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.)