S-91074A348 1" ID x 1.54" OD Extreme-Vibration-Resistant Wedge Lock Washers
Extreme-Vibration-Resistant Wedge Lock Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Special Type Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance through wedge lock design, preventing fastener loosening in high-stress environments
- Maximum grip and load distribution with dual-sided serrations on both top and bottom surfaces
- Enhanced corrosion protection with zinc-flake coating for extended service life in harsh conditions
- Precise M24 compatibility with 1" ID and 1.54" OD dimensions for accurate fitment
- Exceptional hardness and durability with Rockwell C46 rating for heavy-duty applications
- Consistent performance maintained through controlled thickness range of 0.120-0.140"
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial use
Professional Applications & Engineering Value
This M24 wedge lock washer delivers critical engineering solutions where vibration-induced fastener failure poses significant operational risks. The zinc-flake-coated steel construction provides exceptional corrosion resistance, making it ideal for outdoor equipment, heavy machinery, and automotive applications exposed to moisture and chemicals. The top and bottom serration design creates multiple biting surfaces that dig into both the fastener and mating surface, effectively resisting rotational forces and maintaining clamp load under dynamic conditions. This metric washer system ensures reliable performance in critical joints where safety and maintenance reduction are paramount, significantly extending service intervals and reducing downtime in industrial operations.
Specification Summary & Compliance
Manufactured to precise dimensional standards with 1" internal diameter, 1.54" outer diameter, and thickness range of 0.120-0.140" for consistent performance. The zinc-flake-coated steel construction provides superior surface protection while maintaining the required Rockwell C46 hardness for demanding applications. This wedge lock washer is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and chemical safety in industrial settings worldwide.
