Clifa® press-in nut/stud ... Clifa press-in nuts and Clifa studs are threaded inserts made of steel with a specially formed shank or head. Clifa press-in nuts and Clifa studs can also be supplied in rust-proof material, and the nuts additionally in light alloy. Clifa threaded inserts are pressed into moulded components with prepunched receiving holes. During this process, the material flows out of the area of the hole wall into the gear ring / the annular grooves of the Clifa threaded inserts. A permanent connection is formed. Several Clifa inserts can be installed in a single work process. The fastening screw is always screwed in from the opposite side. Fields of application Clifa press-in nuts and Clifa studs are used to fasten all different types of appliance components, as spacers pins and bushings for plastics, e.g. circuit boards etc. Product features • Clifa is torque-proof, wear-resistant and capable of withstanding high loads • It has minimal outside dimensions for space and weight-saving designs with an attractive appearance • The thread is wear-resistant, clean and true to gauge • Clifa is not pressed out during the screwing process • For sheet metal thicknesses below 1,0 mm: Thin sheet metal press-in studs. Specifications Works Standard sheets Clifa Pages 11 to 20 High-performance installation equipment for short cycle times in largescale production on request. 10

... technologies for a reliable hold Clifa® installation ... Installation Examples for mounting The receiving hole is punched or drilled, but not deburred or countersunk. With punched holes, Clifa is pressed in from the punching burr side. The press-in process takes place on a plane parallel basis using a customary press with adjustable pressure level, until the surface of the shoulder in the Clifa pressin nut comes to rest flat against the surface of the sheet metal. In the case of the Clifa-SP/SPD/SPG/SPS and SR stud, the head must be fully pressed in and come to rest flush with the surface...

Clifa®-AM Press-in nut / standoff bushings Works Standard 503 8 to 525 8 for metal Application Clifa Clifa press-in nuts/standoff bushings are used to create wearfree screw connections capable of withstanding high loads in thin-walled moulded components from 0,8 mm in thickness made of - Steel - Light alloy, - NF metal (up to hardness HRB 80) The nut is anchored in the component as a result of the press-in process. Dimensions in mm Article no. Internal thread External diameter Hole diameter Minimum spacing M 5.. 800 0.. ... 5.. 800 1.. ... 5.. 800 2.. ... 5.. 800 3.. ... sheet metal thickness...

Fasteners for special applications … Press-in stud with special part-end Press-in nut with three cross-holes Press-in stud with segmented head Rivet bushing with fine thread on outer diameter Rivet bushing with special sealing contour Bolt with T-groove for fixing/locking of screw-in elements 22 Rivet bushing with double riveting contour Riveting nut loosely riveted with TufLok® coating Press-in nut with double knurling contour