Fixaball BA Imperial External Shakeproof Washers Zinc BZP DIN6798A

For BA and imperial fastenings, these Fixaball external shakeproof washers feature overlapping serrated teeth to create a firm locking action when tightened. Manufactured to DIN 6798A, they are available in zinc BZP or self colour finishes across a range of BA, imperial and listed metric equivalent sizes.

The external teeth leave a rounded internal edge, while the overlapping tooth pattern produces a deeper indent under tightening. This makes them suitable where a more permanent joint is required. Zinc coated and plain steel versions are intended for indoor use.

Available options

• Self colour: M3.5 – 4BA
• Zinc BZP: M4 (4.3mm) – 3BA
• Zinc BZP: M5 (5.3mm) – 2BA
• Zinc BZP: M6 (6.4mm) – ¼” 0BA
• Zinc BZP: M8 (8.4mm) – 5/16”
• Zinc BZP: M10 (10.5mm) – 3/8”
• Zinc BZP: M12 (13mm) ½”
• Zinc BZP: M14 (15mm) – 9/16”
• Zinc BZP: M16 (17mm) – 5/8”
• Zinc BZP: M20 (21mm) – ¾”

Key features

• External serrated shakeproof washers
• Overlapping teeth
• DIN 6798A
• Finish options include zinc BZP and self colour
• Rounded internal edge with locking teeth on the outside
• Suitable for more permanent joints

Safety information

Zinc coated and plain steel washers are for indoor use and will corrode in wet outdoor conditions.

Rackhams Reference : 3XY3G586LR