Additional information

Coating angle α in the screw body area approx. 90°. Edge zone (spray transition) up to 180°.

Coating length l₁ = ~ 4 to 6 thread turns.

Around 1 to 2 thread turns remain uncoated to ensure flawless installation (l₂).

Transportation and storage

ISO 4042

Quenched and tempered fasteners ≥ 360 HV and tempered case-hardened fasteners with electroplated coatings: Susceptible to hydrogen embrittlement!

Further notes on residual risks can be found on our web page: Notes on use

Set screws are not intended to be tensile-loaded.