Thread Hobs | McMaster-Carr

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System of Measurement

Thread Size

For Use On

Stainless Steel

Thread Direction

Length

Chamfer Type

Material

Stainless Steel

Screw Size

Thread Pitch

Fastener Head Type

Thread Type

Metric Trapezoidal

Tip Type

Finish

Black Zinc Plated

Chromium Carbide (CrC) Coated

Corrosion-Resistant Coated

Galvanic Barrier Coated

Phosphate Coated

Titanium Carbon Nitride (TiCN) Coated

Titanium Nitride (TiN) Coated

Flute Type

For Use In

Stainless Steel

Drive Style

Tamper-Resistant Torx

Sold As

Application

Thread Repairing

Number of Flutes

Shank Type

Drill Bit Size

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

RoHS

Screw Features

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6,181 Products

Fabricating and Machining

Gear Cutters

Mill spur gears with a 14 1/2° pressure angle

Tap and Die Wrench Sets

Tap and Die Wrench Sets

Switch between internal and external threading with interchangeable tap and die adapters

Tap, Die, and Drill Bit Sets

Tap, Die, and Drill Bit Sets

Cut and repair internal and external threads and drill holes in many different sizes

Tap and Die Sets

Tap and Die Sets

Cut and repair internal and external threads in many sizes

Tap, Die, and Thread File Sets

Tap, Die, and Thread File Sets

Repair internal and external threads in a range of sizes

Pipe Threader Dies

Pipe Threader Dies

Install in the die head on your Ridgid pipe threader to cut external pipe and conduit threads

Pipe Threader Die Heads

Pipe Threader Die Heads

Attach to your Ridgid ratcheting or electric threader to cut external pipe and conduit threads

Pipe Threader Die Head Wrenches

Pipe Threader Die Head Wrenches

Pair with a Ridgid die head and dies to cut pipe and conduit threads

Tap and Drill Bit Sets

Tap and Drill Bit Sets

Drill holes and cut internal threads in a variety of sizes

Taps

Cut internal threads for fasteners, pipe, conduit, and more

Lathe Tools

Shape workpieces as they rotate on a lathe

Thread Repair Tools

Thread Repair Tools

Restore lengths of rusted and damaged threads on screws, pipe, or conduit

Dies

Cut or restore external threads on fasteners, pipe, or conduit

Die Wrenches

Grip dies so you can turn them by hand

Tap Extensions

Extend the length of your tap to cut in hard-to-reach areas

Pipe Threaders

Cut external threads in pipe and conduit with ratcheting action or electric power

Scissors

Cut through a wide range of materials from paper and plastic to carpet and Kevlar

Drill Taps

Drill and thread holes with the same bit

Lubricating

Machining and Fabricating Lubricants

Machining and Fabricating Lubricants

Keep cutting tools cool, lubricated, and rust free; also flush out shavings to avoid damage

Fastening and Joining

Wood Screws

Fasten material to wood or pieces of wood to each other

Tapping Screws

Fasten a range of materials together without needing to tap the hole first

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Locknuts

Hold fasteners in place to prevent loosening from vibration

Flange Nuts

The flange distributes pressure, so you don't need a washer

Drywall Screws

Fasten panels of drywall to materials such as wood, metal, and drywall

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