Types

• Type SK: with thrust point, hardened (only in steel, blackened)

• Type SKN: with thrust point, not hardened

Steel

Tensile strength class 5.8

blackened

Thrust point hardened (Type SK)

Thrust point not hardened (Type SKN)

zinc plated, blue passivated ZB

Thrust point not hardened (Type SKN)

Stainless Steel AISI 304 NI

Thrust point not hardened (Type SKN)