Pins

 

Special_Turned_Parts_CNC

 

Special Pins

Most of our special pins and turned parts are made on CNC machines to obtain high precision and excellent surface finish. We specialise in Stainless, but also produce in other materials.

[Special Pins Technical Details]


Clevis_ Pins_ISO2341B_DIN1444B

 

Clevis Pins

Technifast stock Clevis Pins to ISO 2341B (DIN 1444B), which has a cross-drilled hole intended for use with a Cotter Pin or Retaining Pin (R-Clip). Also available are ISO 2341 with grooves for Circlips to DIN 471.

[Clevis Pins Technical Details]


Coiled_Pins_ISO8751_ISO8750_ISO8748

 

Coiled Spring Pins

Coiled Spring Pins consist of 2 1/4 coils of spring steel or stainless steel and have swaged chamfers at each end. They are designed for plain drilled holes, but countersinking makes insertion easier

[Coiled Spring Pins Technical Details]


Cotter_Pins_DIN94_BS1574

 

Cotter Pins

Split Cotter Pins are stocked by Technifast in diameter 1 to 13mm in mild steel (usually zinc plated), stainless A4 and brass.

[Cotter Pins Technical Details]

 


Dowel_Pins_ISO2338A_ISO2338B_DIN6325_DIN7979D_DIN7

 

Dowel Pins

Dowels are solid pins, usually precision ground to narrow limits to permit accurate fitting. Precision dowels are traditionally used to hold parts together in a fixed alignment relying on the tightness of fit to stay in place. However, some applications for solid pins require clearance or transition fits on at least one of the components to be fastened.

[Dowel Pins Technical Details]


Grooved_Pins_DIN1471_DIN1472_DIN1473_DIN1474_DIN1475

 

Grooved Pins

Grooved Pins are solid pins with three swaged grooves at 120° pitch along all or part of their length.

[Grooved Pins Technical Details]

 


Linch_Pins

 

Linch Pins

Technifast's wide range of linch pins are available in mild steel, finished in zinc with yellow chromate and have spring steel clip

[Linch Pins Technical Details]

 


Retaining_ Pins

 

Retaining Pins (R-Clips)

Retaining Pins are stocked in the single coil and double coil design. The single coil is suitable for most applications and the double coil is for more demanding use.

[Retaining Pins Technical Details]


Shaft_Locking_Pins

 

Shaft Locking Pins

Shaft Locking Pins are available in mild steel, finished in zinc with yellow chromate and have spring steel clips.

[Shaft Locking Pins Technical Details]

 


Slotted_ Spring Pins_DIN1481_ISO8752_ISO13337

 

Slotted Spring Pins (Spring Tension Pins)

Slotted Spring Pins consist of a single coil of spring steel (or stainless steel) with an open slot sufficiently wide to enable the pin to reduce in diameter as it is driven in a hole of appropriate size.

[Slotted Spring Pins Technical Details]


Special_Pins_and_ Precision_Turned_Parts

 

Special Pins and Precision Turned Parts

We can now offer non-standard solid pins made on high precision CNC production, normally on short lead times.

[Special Pins and Precision Turned Parts Technical Details]

 


Taper_Pins_DIN1B_DIN7978_DIN7977

 

Taper Pins

We can supply taper pins to various standards and are also able to quote for completely non-standard dimensions

[Taper Pins Technical Details]

 


Hammer_Drive_Pins

 

Hammer Drive Pins

Hammer Drive Pins are cold-formed pins with helical knurls.

[Hammer Drive Pins Technical Details]