WN1452

PT-screw

for fastening of thermoplastics

O no inserts needed

O higher pull-out load

O higher safety against over tightening or cracking of the boss.

Due to variable properties of the plastic and hole tolerance in the boss, the tightening torques may vary. It is strongly recommended to test on prototypes or similar parts to determine hole diameter and depth of the boss. PT-screws should be tightened with torque controlled drivers. For safer joints and best assembly practices, ask our technical specialists for assistance. Production range

PT oval head screws, type H (Phillips)

steel, case-hardened

Zinc plated WN 1412-A

Zinc plated PT hexalobular socket

pan head screws Torx ?plus, steel, case-hardened

WN 1452

Zinc plated type H (Phillips), steel, case-hardened

WN 1413-A

Zinc plated with pressed-on washer, type H (Phillips), steel, case-hardened

WN 1411-A