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Hex head self-drilling screws without sealing ring

BN 33019

DIN 7504 K

~UNI 8117



Headform
Headform Hexagonal with collar
Drive
Drive Hexagon
Thread
Thread fully threaded
Material
Material Stainless steel
Material type
Material type A2

All features


Standard

DIN 7504 K ~UNI 8117

Additional information

Application: aluminum, non ferrous materials.

Features

Headform
Headform Hexagonal with collar
Drive
Drive Hexagon
Thread
Thread fully threaded
Material
Material Stainless steel
Material type
Material type A2

Assembly notice

Self-drilling screws of stainless steel for soft metals (e.g. aluminum, etc.)
The low torsional strength and surface hardness of the self-drilling screws of stainless steel sets the limits to connect component strength and present surface condition. Setting for rotational speed, tightening torque or to establish a possible core hole shall be determined experimentally.
Plastic torsional deformation must be avoided by assembling!

Illustration assembly