M4 - Schnorr Safety Washer REF S4 - BZP - Pack of 25
In stock
Code
SWSZP04
| Code | SWSZP04 |
|---|---|
| EAN Code | 0786899795899 |
| Pack Size | 25 |
| Brand | Schnorr |
| Type | Type S |
| Diameter | M4 |
| Material | Steel |
| Finish | Bright Zinc Plated and Clear Passivation |
| Thread Type | Metric Coarse |
| Specification | REF S4 |
| Thickness | 0.5mm |
| Width | 7mm |
These M4 Schnorr safety washers are manufactured from premium-grade steel and finished with a bright zinc plated coating for enhanced durability and corrosion resistance. Designed by trusted German engineering manufacturer Schnorr, these washers combine the features of a conical spring washer with a serrated locking surface. This dual-action design provides both tension and mechanical interlock, preventing loosening that can be caused by vibration, thermal expansion, or dynamic loads.
Engineered for use with metric threaded fasteners, these Schnorr safety washers are ideal for high-performance bolted joints in automotive, aerospace, railway, and heavy engineering applications.
