When inserting the receiving hole, the locating pin is used to connect and accurately align the parts of the assembly.

Locating pins can also be used as locating pins. These pins are common in the automotive and aerospace industries and in the manufacture of furniture.

Size range

Diameter: 0.031 inch to 1.000 inch (0.787 mm to 25.4 mm)

Length: 0.125 "to 3.000" (3.17 mm to 76.2 mm)

Standard materials

Bearing grade chromium steel

300 series stainless steel, including: 302/303/304/18-8/316

400 series stainless steel, including 416/420/440/440C

Applications of locating pins include:

a universal coupling

Constant velocity universal joint

roller clutch 

Cam roller

rocker arm

Transmission pin

Part cleanliness

Clean and super clean parts (Learn more about super clean requirements.)

Sliding fit/position fit design locating pin

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There is little friction when inserting the applied envelope. Loose fittings that can be assembled manually and removed if necessary. Slight oscillation may occur between connecting parts. Components should be able to rotate and move freely in the application.

Standard materials

Bearing grade chromium steel

300 series stainless steel, including: 302/303/304/18-8/316

400 series stainless steel, including 416/420/440/440C

Applications of locating pins include:

a universal coupling

Constant velocity universal joint

roller clutch 

Cam roller

rocker arm

Transmission pin

Part cleanliness

Clean and super clean parts (Learn more about super clean requirements.)

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Press fit/interference fit design locating pin

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The pin is slightly larger than the envelope hole of the application. The assembly process requires considerable force. The permanent method used as a fixture does not mean removal.

Standard materials

Bearing grade chromium steel

300 series stainless steel, including: 302/303/304/18-8/316

400 series stainless steel, including 416/420/440/440C

Applications of locating pins include:

a universal coupling

Constant velocity universal joint

roller clutch 

Cam roller

rocker arm

Transmission pin

Part cleanliness

Clean and super clean parts (Learn more about super clean requirements.)