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Ensure ultimate joint security with Heico-Lock Combi-Washers, designed for superior locking performance in environments where vibration and dynamic loads are a concern. These innovative washers combine the proven wedge-locking action with a flange nut integration, simplifying assembly while maintaining a steadfast, tight connection.
  • Dual Functionality: Integrates wedge-locking technology with a flange for simplified installation and enhanced reliability.
  • Vibration Resistance: Engineered to maintain tightness even in high-vibration applications, preventing loosening and joint failure.
  • High Compatibility: Ideal for use with various bolt sizes, suitable across multiple industries.
For more information, please see the HEICO-LOCK® Wedge Locking Systems Brochure.
HEICO-LOCKCombi-Washers
Unit of Measure
1 

Item #

Material

Box Quantity

Manufacturer

External Diameter

Metric

Quantity
HKS-8 N/A Steel N/A 200 Pair N/A HEICO-LOCK® N/A 13.5 mm N/A M8
HKB-8 N/A Steel N/A 200 Pair N/A HEICO-LOCK® N/A 16.6 mm N/A M8
HKS-10 N/A Steel N/A 200 Pair N/A HEICO-LOCK® N/A 16.6 mm N/A M10
HKB-10 N/A Steel N/A 200 Pair N/A HEICO-LOCK® N/A 21 mm N/A M10
HKS-12 N/A Steel N/A 200 Pair N/A HEICO-LOCK® N/A 19.5 mm N/A M12
HKB-12 N/A Steel N/A 100 Pair N/A HEICO-LOCK® N/A 25.4 mm N/A M12
HKS-16 N/A Steel N/A 100 Pair N/A HEICO-LOCK® N/A 25.4 mm N/A M16
HKB-16 N/A Steel N/A 100 Pair N/A HEICO-LOCK® N/A 30.7 mm N/A M16
HKS-8S N/A Stainless Steel N/A 200 Pair N/A HEICO-LOCK® N/A 13.5 mm N/A M8
HKB-8S N/A Stainless Steel N/A 200 Pair N/A HEICO-LOCK® N/A 16.6 mm N/A M8
HKS-10S N/A Stainless Steel N/A 200 Pair N/A HEICO-LOCK® N/A 16.6 mm N/A M10
HKB-10S N/A Stainless Steel N/A 200 Pair N/A HEICO-LOCK® N/A 21 mm N/A M10
HKS-12S N/A Stainless Steel N/A 200 Pair N/A HEICO-LOCK® N/A 19.5 mm N/A M12
HKB-12S N/A Stainless Steel N/A 100 Pair N/A HEICO-LOCK® N/A 25.4 mm N/A M12
HKS-16S N/A Stainless Steel N/A 100 Pair N/A HEICO-LOCK® N/A 25.4 mm N/A M16
HKB-16S N/A Stainless Steel N/A 100 Pair N/A HEICO-LOCK® N/A 30.7 mm N/A M16
Unit of Measure
1