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

Filter by

System of Measurement

Thread Size

Chamfer Type

For Use On

Stainless Steel

Thread Direction

Material

18-8 Stainless Steel

Flute Type

Sold As

Thread Type

Maximum Tapping Depth

Thread Length

Number of Flutes

Finish

Titanium Nitride (TiN) Coated

Pitch Diameter Limit

Overall Length

Drill Bit Size

Drill Bit Decimal Size Equivalent

For Threading

Fastener Threads

Helical Insert Threads

Shank Type

REACH

RoHS

Length

Number of Tapping Ends

DFARS Specialty Metals

Export Control Classification Number (ECCN)

For Hole Type

How can we improve?

20 Products

Taps

For Fastener Threads

Taps

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

Tap Sets

A variety of taps for threading holes 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

Left-Hand Thread Tap Sets

Left-Hand Thread Tap Sets

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

For Helical Inserts

Helical Insert Taps

Helical Insert Taps

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

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.)