Types

• Type A: Without bore (unmachined)

• Type B: With plain through bore H7

• Type C: With plain blind bore H7

• Type D: With threaded through bore

• Type E: With threaded blind bore

Version Cast Iron (Type B / C / D / E)

Cast iron GG

Fettled and tumbled

Version Cast Iron, Zinc Plated, Blue Passivated (Type D / E)

Zinc plated, blue passivated ZB

Thread: screw mobility

Version Aluminum (Type A)

Cast iron GG

Fettled and tumbled

Aluminum AL

• Forged

• Matte finish (tumbled)

• Flash mark not visible

Version Aluminum (Type C / D / E)

Aluminum AL

Forged

• Matte finish (tumbled) MT

• Flash mark not visible

• Polished PL

Version Stainless Steel (Type A / D / E)

Stainless steel precision casting AISI CF-8 NI

Matte, shot-blasted