
HPFH
WIDE-HEAD SELF-CLINCHING STUD
Download the technical specifications
Here you can get a PDF with the product’s full technical specifications.
DownloadOur HPFH SELF-CLINCHING STUD is designed to add a high-strength stud to the line of PFH fasteners for applications that do not require flush installations.
Installs easily with any squeeze press.
High torque-out resistance.
Visual proof of security.
Hardened steel for high thread strength (equivalent of grade 10.9).
We recommend punched holes, although drilled holes may also be used. In either case, holes must be free of burrs.
Hole size has a tolerance of -0.00/+0.13 mm.
Always install with a squeeze press so as to control the install depth by way of the notches in the install tool.
HPFH studs are not designed for flush installations.
For thicknesses in the ranges indicated, a chamfered anvil is necessary:
M4 0.80 – 1.19
M5 0.90 – 1.29 10 unified .036 – .049
M6 1.00 – 1.49 1/4 unified .040 – .059
M8 1.50 – 1.99 5/16 unified .060 – .074
Performance will lessen when using thinner sheet metal.
Must be less than 150 HV (80 RB).
Hardened steel.
Clear zinc plating and passivation.
Here you can get a PDF with the product’s full technical specifications.
Download