DIN Pins | McMaster-Carr

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System of Measurement

Diameter

Length

End Shape

Material

Stainless Steel

Shaft Type

Fastener Head Type

Pin Type

Thread Size

Specifications Met

End Type

Tolerance Rating

Minimum Hardness

Steel Grade

1045 Carbon Steel

4140 Alloy Steel

52100 Alloy Steel

Performance

Corrosion Resistant

Stress Resistant

Shaft Diameter

Usable Length

Hole Diameter

1.000 mm to 1.040 mm

1.5 mm to 1.6 mm

1.600 mm to 1.700 mm

2.5 mm to 2.6 mm

2.600 mm to 2.700 mm

3.5 mm to 3.6 mm

3.5 mm to 3.65 mm

4.000 mm to 4.100 mm

Head Diameter

Finish

Zinc Yellow-Chromate Plated

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Large End Diameter

REACH

Export Control Classification Number (ECCN)

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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.)