Fixaball Shakeproof Lock Washers Stainless Steel A2 Serrated Internal Metric

For vibration-resistant fastening, Fixaball internal shakeproof lock washers combine an overlapping serrated internal tooth pattern with A2/304 stainless steel construction. Made to DIN 6798J, these washers are used to help keep nuts in place where movement or vibration may affect the joint.

The internal teeth leave a rounded outer edge, while the overlapping tooth form creates a deeper indent when tightened for a more secure lock. They are also used to help prevent galvanic corrosion by insulating steel screws from aluminium surfaces. This range covers metric sizes from M2 to M30, with selected request sizes included.

Key features

• Internal serrated shakeproof lock washer
• A2/304 stainless steel
• Overlapping internal teeth
• Rounded external edge
• DIN 6798J
• Metric sizes available from M2 to M30

Available options

• M2 internal tooth washer DIN 6798J A2 stainless steel
• M3 internal tooth washer DIN 6798J A2 stainless steel
• M4 internal tooth washer DIN 6798J A2 stainless steel
• M5 internal tooth washer DIN 6798J A2 stainless steel
• M6 internal tooth washer DIN 6798J A2 stainless steel
• M7 internal tooth washer DIN 6798J A2 stainless steel
• M8 internal tooth washer DIN 6798J A2 stainless steel
• M10 internal tooth washer DIN 6798J A2 stainless steel
• M12 internal tooth washer DIN 6798J A2 stainless steel
• M14 internal tooth washer DIN 6798J A2 stainless steel
• M16 internal tooth washer DIN 6798J A2 stainless steel
• M18 internal tooth washer DIN 6798J A2 stainless steel
• M20 internal tooth washer DIN 6798J A2 stainless steel
• M22 internal tooth washer DIN 6798J A2 stainless steel
• M24 internal tooth washer DIN 6798J A2 stainless steel
• M27 internal tooth washer DIN 6798J A2 stainless steel
• M30 internal tooth washer DIN 6798J A2 stainless steel

Rackhams Reference : H9M6TSBIFK