High-quality M4 Spring Washer manufactured from Stainless Steel 304 (SS304), designed to prevent loosening caused by vibration, shock, and dynamic loads. The split-ring design provides a spring action that maintains tension in the fastening assembly, making it ideal for mechanical, industrial, automotive, and electronic applications.
Key Features
Manufactured from premium SS304 stainless steel
Split-ring spring design helps prevent fastener loosening
Maintains tension under vibration and dynamic loads
Excellent resistance to rust, corrosion, and oxidation
Enhances fastening security and reliability
Durable construction for long service life
Compatible with M4 bolts, screws, and nuts
Suitable for indoor and outdoor environments
Technical Specifications
Parameter | Details |
Product Type | M4 Spring Washer |
Washer Type | Spring Washer (Split Lock Washer) |
Material | Stainless Steel 304 (SS304) |
Finish | Stainless Steel |
Compatible Fastener Size | M4 |
Inner Diameter (ID) | ~4.1 mm |
Outer Diameter (OD) | ~7.6 mm |
Thickness | ~1.0 mm |
Washer Style | Split Ring |
Shape | Round |
Standard | DIN 127B |
Corrosion Resistance | Excellent |
Operating Temperature | Suitable for General Engineering Applications |
Pack Size | 25 Pieces |
Applications
Machinery and equipment assembly
Automotive fastening systems
Electronics and electrical assemblies
Robotics and automation projects
Industrial maintenance and repair
Vibration-prone mechanical assemblies
Structural fastening applications
DIY and maker projects