RENY Metric Flat Washers conforming to ISO 7089 are high-strength engineering plastic washers designed to provide reliable load distribution, surface protection, and fastening stability in demanding applications. Manufactured from glass fiber-reinforced MXD6 polyamide (RENY), these washers offer exceptional mechanical strength, rigidity, and dimensional stability while remaining lightweight and corrosion-resistant.
Engineered for use with threaded fasteners, RENY flat washers help distribute clamping forces evenly, reduce surface damage, and improve joint integrity. Their superior strength-to-weight ratio and low moisture absorption make them an excellent alternative to conventional nylon washers in applications requiring enhanced mechanical performance.
Key Features
Metric sizes available in both black and white colors.
Material: RENY (50% Glass Fibre Reinforced Nylon MXD6)
Continuous use temperature: 221°F
Flammability: UL94 HB
Tensile Strength: 285MPa
Return components within 90 days for a full refund. Please see our returns terms and conditions for further information.
Properties and applications
Every project is unique — so why settle for standard parts?
Our custom manufacturing service delivers precision-engineered components tailored to your exact requirements. With low minimum order quantities and scalable production capacity, we support everything from prototypes to high-volume manufacturing.
With extensive material knowledge, consistent product quality, and high volume capability, we support manufacturers with polymer components they can rely on.
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