Flush-Head Studs with X-Press™ Thread Profile – Type FHX

PEM® self-clinching, flush-head studs with X-Press™ threads are typically used with push-on or other plastic fasteners. The coarse thread design of the thread reduces assembly time and provides high retention force.
These self-clinching studs are installed in metal sheets by pressing them into place with any standard press. They can also be installed using automated equipment during the in-die process.
PEM® studs with X-Press™ threads are available with 5 mm and 6 mm metric threads. Lengths range from 10 mm to 25 mm.

Features and Benefits

Offers fast, reliable attachment.
Reduces assembly time.
Allows for lighter assembly.
Self-clinching stud mounts flush in metal sheets as thin as 1mm.
Thread design accommodates paints and coatings without compromising performance.
Self-clinching technology is cleaner and has a more attractive finished appearance than welding.
Can be installed during the stamping process with PEMSERTER® in-die technology.

Part #	Thread Size x Pitch	Hole Size in Sheet + 0.08	L - Length ± 0.4	H ± 0.4	Fastener Material	Standard Finish	Optional Finish	CAD	Inventory
FH-X5-10ZI	N/A 5 mm x 1.6	N/A 5.2 mm	N/A 10 mm	N/A 6.5 mm	N/A Hardened Carbon Steel	N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless	N/A	N/A	N/A {0}
FH-X6-10ZI	N/A 6 mm x 1.6	N/A 6.2 mm	N/A 10 mm	N/A 8.2 mm	N/A Hardened Carbon Steel	N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless	N/A	N/A	N/A {0}
FH-X5-15ZI	N/A 5 mm x 1.6	N/A 5.2 mm	N/A 15 mm	N/A 6.5 mm	N/A Hardened Carbon Steel	N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless	N/A	N/A	N/A {0}
FH-X6-15ZI	N/A 6 mm x 1.6	N/A 6.2 mm	N/A 15 mm	N/A 8.2 mm	N/A Hardened Carbon Steel	N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless	N/A	N/A	N/A {0}
FH-X5-20ZI	N/A 5 mm x 1.6	N/A 5.2 mm	N/A 20 mm	N/A 6.5 mm	N/A Hardened Carbon Steel	N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless	N/A	N/A	N/A {0}
FH-X6-20ZI	N/A 6 mm x 1.6	N/A 6.2 mm	N/A 20 mm	N/A 8.2 mm	N/A Hardened Carbon Steel	N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless	N/A	N/A	N/A {0}
FH-X5-25ZI	N/A 5 mm x 1.6	N/A 5.2 mm	N/A 25 mm	N/A 6.5 mm	N/A Hardened Carbon Steel	N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless	N/A	N/A	N/A {0}
FH-X6-25ZI	N/A 6 mm x 1.6	N/A 6.2 mm	N/A 25 mm	N/A 8.2 mm	N/A Hardened Carbon Steel	N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless	N/A	N/A	N/A {0}
FH-X5-10X	N/A 5 mm x 1.6	N/A 5.2 mm	N/A 10 mm	N/A 6.5 mm	N/A Hardened Carbon Steel	N/A	N/A Rust Preventative Oil	N/A	N/A {0}
FH-X6-10X	N/A 6 mm x 1.6	N/A 6.2 mm	N/A 10 mm	N/A 8.2 mm	N/A Hardened Carbon Steel	N/A	N/A Rust Preventative Oil	N/A	N/A {0}
FH-X5-15X	N/A 5 mm x 1.6	N/A 5.2 mm	N/A 15 mm	N/A 6.5 mm	N/A Hardened Carbon Steel	N/A	N/A Rust Preventative Oil	N/A	N/A {0}
FH-X6-15X	N/A 6 mm x 1.6	N/A 6.2 mm	N/A 15 mm	N/A 8.2 mm	N/A Hardened Carbon Steel	N/A	N/A Rust Preventative Oil	N/A	N/A {0}
FH-X5-20X	N/A 5 mm x 1.6	N/A 5.2 mm	N/A 20 mm	N/A 6.5 mm	N/A Hardened Carbon Steel	N/A	N/A Rust Preventative Oil	N/A	N/A {0}
FH-X6-20X	N/A 6 mm x 1.6	N/A 6.2 mm	N/A 20 mm	N/A 8.2 mm	N/A Hardened Carbon Steel	N/A	N/A Rust Preventative Oil	N/A	N/A {0}
FH-X5-25X	N/A 5 mm x 1.6	N/A 5.2 mm	N/A 25 mm	N/A 6.5 mm	N/A Hardened Carbon Steel	N/A	N/A Rust Preventative Oil	N/A	N/A {0}
FH-X6-25X	N/A 6 mm x 1.6	N/A 6.2 mm	N/A 25 mm	N/A 8.2 mm	N/A Hardened Carbon Steel	N/A	N/A Rust Preventative Oil	N/A	N/A {0}

N/A 5.2 mm

N/A 10 mm

N/A 6.5 mm

N/A Hardened Carbon Steel

N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless

N/A

N/A {0}

FH-X6-10ZI

N/A 6 mm x 1.6

N/A 6.2 mm

N/A 10 mm

N/A 8.2 mm

N/A Hardened Carbon Steel

N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless

N/A

N/A {0}

FH-X5-15ZI

N/A 5 mm x 1.6

N/A 5.2 mm

N/A 15 mm

N/A 6.5 mm

N/A Hardened Carbon Steel

N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless

N/A

N/A {0}

FH-X6-15ZI

N/A 6 mm x 1.6

N/A 6.2 mm

N/A 15 mm

N/A 8.2 mm

N/A Hardened Carbon Steel

N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless

N/A

N/A {0}

FH-X5-20ZI

N/A 5 mm x 1.6

N/A 5.2 mm

N/A 20 mm

N/A 6.5 mm

N/A Hardened Carbon Steel

N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless

N/A

N/A {0}

FH-X6-20ZI

N/A 6 mm x 1.6

N/A 6.2 mm

N/A 20 mm

N/A 8.2 mm

N/A Hardened Carbon Steel

N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless

N/A

N/A {0}

FH-X5-25ZI

N/A 5 mm x 1.6

N/A 5.2 mm

N/A 25 mm

N/A 6.5 mm

N/A Hardened Carbon Steel

N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless

N/A

N/A {0}

FH-X6-25ZI

N/A 6 mm x 1.6

N/A 6.2 mm

N/A 25 mm

N/A 8.2 mm

N/A Hardened Carbon Steel

N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless

N/A

N/A {0}

FH-X5-10X

N/A 5 mm x 1.6

N/A 5.2 mm

N/A 10 mm

N/A 6.5 mm

N/A Hardened Carbon Steel

N/A

N/A Rust Preventative Oil

N/A

N/A {0}

FH-X6-10X

N/A 6 mm x 1.6

N/A 6.2 mm

N/A 10 mm

N/A 8.2 mm

N/A Hardened Carbon Steel

N/A

N/A Rust Preventative Oil

N/A

N/A {0}

FH-X5-15X

N/A 5 mm x 1.6

N/A 5.2 mm

N/A 15 mm

N/A 6.5 mm

N/A Hardened Carbon Steel

N/A

N/A Rust Preventative Oil

N/A

N/A {0}

FH-X6-15X

N/A 6 mm x 1.6

N/A 6.2 mm

N/A 15 mm

N/A 8.2 mm

N/A Hardened Carbon Steel

N/A

N/A Rust Preventative Oil

N/A

N/A {0}

FH-X5-20X

N/A 5 mm x 1.6

N/A 5.2 mm

N/A 20 mm

N/A 6.5 mm

N/A Hardened Carbon Steel

N/A

N/A Rust Preventative Oil

N/A

N/A {0}

FH-X6-20X

N/A 6 mm x 1.6

N/A 6.2 mm

N/A 20 mm

N/A 8.2 mm

N/A Hardened Carbon Steel

N/A

N/A Rust Preventative Oil

N/A

N/A {0}

FH-X5-25X

N/A 5 mm x 1.6

N/A 5.2 mm

N/A 25 mm

N/A 6.5 mm

N/A Hardened Carbon Steel

N/A

N/A Rust Preventative Oil

N/A

N/A {0}

FH-X6-25X

N/A 6 mm x 1.6

N/A 6.2 mm

N/A 25 mm

N/A 8.2 mm

N/A Hardened Carbon Steel

N/A

N/A Rust Preventative Oil

N/A

N/A {0}