Description
Hi-Collar Lock Washers DIN 7980 Steel M4 deliver secure, vibration-resistant fastening for small-diameter bolts. Manufactured to DIN 7980 specifications, these washers combine robust steel construction with a raised collar to enhance locking action and load distribution. Ideal for compact assemblies where keeping bolts tight is critical.
Key Features
- Standard: DIN 7980
- Size: M4
- Material: Steel
- Design: Hi-Collar collar for improved locking
- Applications: Suitable for mechanical, automotive, electronics, and general hardware assemblies
Benefits include reduced loosening under vibration, improved clamping force retention, and reliable performance in demanding environments. These washers are a practical choice for anyone seeking durable, easy-to-install locking washers for standard M4 fasteners.
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