Overview
HEICO-LOCK® PLUS joins a standard hexagon nut to ISO 4032 and a HEICO-LOCK® wedge lock washer with a flexible bonded connection. You handle and fit one part and get a joint secured against self-loosening.
It cuts part numbers and assembly time in series production and in the field, and is an economical way to add wedge-lock security. Steel versions use class 10 nuts; stainless versions use A4-80. Bolts combined with wedge lock washers are also available on request.
Specifications
| Brand | HEICO-LOCK® |
|---|---|
| Sizes | M6 to M24 |
| Nut | Hexagon nut ISO 4032 |
| Steel | Property class 10 |
| Stainless | A4-80 |
| Connection | Flexible bonded nut + wedge lock washer |
| Other sizes / materials | On request |
| Supplied by | Kantilal & Brothers, authorised HEICO distributor |
Sizes and item numbers
Steel, property class 10
| Thread | Class | Item no. | Outer Ø (mm) | Total height (mm) | Width across flats (mm) | Box qty |
|---|---|---|---|---|---|---|
| M6 | 10 | HLMG-6/10 | 10.8 | 8.2 | 10 | 100 |
| M8 | 10 | HLMG-8/10 | 13.5 | 9.8 | 13 | 100 |
| M10 | 10 | HLMG-10/10 | 16.6 | 11.4 | 16 | 50 |
| M12 | 10 | HLMG-12/10 | 19.5 | 13.8 | 18 | 50 |
| M14 | 10 | HLMG-14/10 | 23.0 | 16.8 | 21 | 30 |
| M16 | 10 | HLMG-16/10 | 25.4 | 18.8 | 24 | 25 |
| M18 | 10 | HLMG-18/10 | 29.0 | 19.8 | 27 | 20 |
| M20 | 10 | HLMG-20/10 | 30.7 | 22.0 | 30 | 10 |
| M22 | 10 | HLMG-22/10 | 34.5 | 23.4 | 34 | 10 |
| M24 | 10 | HLMG-24/10 | 39.0 | 25.5 | 36 | 5 |
Stainless steel A4-80
| Thread | Class | Item no. | Outer Ø (mm) | Total height (mm) | Width across flats (mm) | Box qty |
|---|---|---|---|---|---|---|
| M6 | A4-80 | HLMG-6S/A4-80 | 10.8 | 8.2 | 10 | 100 |
| M8 | A4-80 | HLMG-8S/A4-80 | 13.5 | 9.8 | 13 | 100 |
| M10 | A4-80 | HLMG-10S/A4-80 | 16.6 | 11.4 | 16 | 50 |
| M12 | A4-80 | HLMG-12S/A4-80 | 19.5 | 13.8 | 18 | 50 |
| M14 | A4-80 | HLMG-14S/A4-80 | 23.0 | 16.8 | 21 | 30 |
| M16 | A4-80 | HLMG-16S/A4-80 | 25.4 | 18.8 | 24 | 25 |
| M18 | A4-80 | HLMG-18S/A4-80 | 29.0 | 19.8 | 27 | 20 |
| M20 | A4-80 | HLMG-20S/A4-80 | 30.7 | 22.0 | 30 | 10 |
| M22 | A4-80 | HLMG-22S/A4-80 | 34.5 | 23.4 | 34 | 10 |
| M24 | A4-80 | HLMG-24S/A4-80 | 39.0 | 25.5 | 36 | 5 |
Hexagon nuts to ISO 4032 joined to a HEICO-LOCK® wedge lock washer. Bolts with wedge lock washers available on request.
Key features
- Standard nut, now secured
- One part to handle
- Less assembly time
- Steel and stainless
Applications
Mechanical engineeringProduct assemblyAutomationAgricultural equipment
Need a size, grade or finish not listed? We also make special and non-standard parts to drawing. Ask us →
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