HK 55-211 Series

Special type: Mandrel 30 mm longer.

This installation is also based on the Pull/Expand principle. Thanks to the soft sleeve material, anchorage is achieved by the flow of sleeve material into the surface roughness of the drilled hole. The HK Series plug is especially suitable for use in hard materials.

• Extensive available stock from 4-10 mm diameter, special oversize version with special request.
• Normal working tolerance 0/+0.1 mm
• Direct installation in Hydraulic Component through holes
• Clean, mechanical sealing
• Quick installation using hand rivet type tools.

Sleeve: Case Hardening Steel DIN 1.0403, AISI 10L15, Soft Annealed Gun Metal Finish
Mandrel: Heat Treatable Steel DIN 1.0728, Special Oil Film Lubrication