Third Length Centre Groove Pins.

What are Third Length Centre Groove Pins?

Accu’s Third Length Centre Grooved Pins are a type of parallel pin designed for use in a wide range of industries, typically used in fastening or locating applications, for example as shafts for pulleys.

The centre of the pin is fitted with 3 equi-distant grooves, cut to 120° across one third of the overall length, with chamfered edges at either end. During installation into a pre-drilled hole, compression on the central grooved portion, which is slightly larger in diameter than the rest of the pin, causes a radial holding force which helps to secure the pin in place.

Also listed in our standard range are Full Length Taper Grooved Pins, which feature a swaged groove running the full length of the pin, and Half Length Taper Grooved Pins, with a groove which runs half the length of the pin.

Materials

Third Length Groove Pins are manufactured from A1 (303) Stainless Steel and are available in either a natural finish or with a chemical matte black finish.

Sizes

Produced in accordance with the DIN 1475 manufacturing standard, ⅓ Length Centre Groove Pins can be purchased from Accu in diameters ranging from 1.5mm to 8mm and in lengths from 8mm to 90mm.

Bespoke Third Length Centre Groove Pins Manufacture.

High precision, bespoke manufacture of Third Length Centre Groove Pins to customer specification. State of the art facilities specialising in both small batch prototyping and large scale manufacture.