DIN Pins | McMaster-Carr

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System of Measurement

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End Shape

Material

Shaft Type

Pin Type

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Thread Size

Specifications Met

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Tolerance Rating

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Shaft Diameter

Usable Length

Performance

Hole Diameter

Shaft Length

Finish

DFARS Compliance

REACH Compliance

RoHS Compliance

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2,222 Products

Fastening and Joining

Dowel Pins

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

Spring Pins

Squeeze and insert into tight holes to hold parts in place with tension

Cotter Pins

Secure the ends of clevis pins and shafts to keep components in place

Clevis Pins

Secure parts in place and lock with a cotter pin or retaining ring

Taper Pins

Fit snugly into tapered holes to secure, position, and align components

Single-End Studs

Single-End Studs

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

Shoulder Screws

Shoulder Screws

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

Machine Keys

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

Machine Key Stock

Machine Key Stock

Cut a custom length to transfer torque from shafts to components such as gears and sprockets

Fabricating and Machining

Ejector Pins

Push finished parts out of molds

Locating and Support Buttons

Locating and Support Buttons

Secure and position workpieces and fixtures from the bottom or side

Locating Pins

Install in fixturing plates or tables to position and secure workpieces

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