• Blue zinc plated, min. 5 my, surface protection ~ 250 hours until red rust in the salt spray test
• Decorative countersunk head 90°, Ø 7.1 mm
• Braking ribs
• PZ2 drive
• Coarse thread for wood, Ø 4.0 mm with arrowhead
• Roller sorted < 1000 ppm
• Head painting according to RAL on request, at least 8,000 pieces
heicko e-ast gmbh • Käthe-Kollwitz-Str. 15 • D-51545 Waldbröl • phone: 0 22 91 - 90 84 19 • fax.: 0 22 91 - 90 84 50