M4 Pins | McMaster-Carr

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System of Measurement

Length

Diameter

Fastener Head Type

Shaft Diameter

Shaft Length

End Shape

Material

Stainless Steel

Shaft Type

Thread Pitch

Shoulder Diameter

Drive Style

Spring Plunger Wrench

Thread Length

Threading

Threaded on One End

Shoulder Length

Thread Type

Pin Type

Specifications Met

End Type

Tolerance Rating

REACH

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Hole Diameter

Export Control Classification Number (ECCN)

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111 Products

Fastening and Joining

Single-End Studs

Single-End Studs

Use the unthreaded end as a pivot point, hinge, shaft, or locator pin

Dowel Pins

Align parts before assembly or use as a pivot, shaft, or hinge to join moving components

Shoulder Screws

Shoulder Screws

Rotate parts around the cylinder under the head to guide and align them during installation

Studs

Press, weld, or screw in place to add a threaded fastening point

Spring Plungers

Spring Plungers

Apply accurate, consistent pressure for positioning, indexing, and ejecting parts

Machine Keys

Transmit torque from rotating shafts to gears, sprockets, and other machine parts

Spring Plunger Drivers

Spring Plunger Drivers

Install spring plungers from the nose end without depressing the nose

Fabricating and Machining

Fixturing Clamps

Fixturing Clamps

Secure your workpiece to a fixture table so it won't move during machining

Measuring and Inspecting

Coordinate Measuring Machine Plates and Fixtures

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

Threaded Hole Location Gauges

Threaded Hole Location Gauges

Pinpoint the true center of threaded holes to precisely align and measure parts

Plug Gauges

Verify the diameter or threads of machined holes in finished parts; also called pin gauges

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