Flat annular component, disperses bolt pressure and prevents loosening, protecting the connection surface.

Anti-Loosening Fastener for Bolts & Nuts. Standard: GB93 (Saddle/Split Spring Washers). Material: High Carbon Spring Steel. Design: Elastic deformation prevents loosening. Finish: Zinc Plated / Plain for durability. Offer: Factory Direct wholesale pricing. Custom sizes available. 💡 Need Non-Standard Sizes? We Are OEM Factory! We specialize in customizing spring washers based on your Drawings or Samples. Custom Material: Stainless Steel / Special Alloys. Action: Click the button below to upload your drawing for a free quote.

Made of high-quality carbon steel with galvanized surface for rust resistance, compatible with various fasteners. The square design effectively prevents rotation, increases contact area to disperse pressure, avoids substrate deformation, and enhances connection stability. Widely used in steel structures, mechanical assembly, building installation, etc.

ade of high-quality carbon steel, stamped and formed, with a galvanized surface for rust resistance and corrosion protection. Thanks to good elasticity, it continuously generates preload force after tightening, effectively offsetting loosening caused by vibration and impact, ensuring long-term stable connections. Widely used in mechanical assembly, equipment fixation, pipeline connections, etc.

Anti-Loosening Fastener for High-Vibration Applications. Material: 304 Stainless Steel. Design: Open / Light Spring Washer for elastic preload. Finish: Plain / Polished for corrosion resistance. Standard: DIN / GB compliant. Offer: Factory Direct wholesale pricing. Custom sizes available. 💡 Need Non-Standard Sizes? We Are OEM Factory! We specialize in customizing spring washers based on your Drawings or Samples. Custom Material: 316 Stainless / Special Alloys. Action: Click the button below to upload your drawing for a free quote.

Load-Distributing Fastener for Construction & Wood. Design: Square Shape for Larger Contact Area. Material: Carbon Steel with Galvanized Finish. Feature: Prevents Rotation & Substrate Deformation. Standard: DIN436 compliant. Offer: Factory Direct wholesale pricing. Custom sizes available. 💡 Need Non-Standard Sizes? We Are OEM Factory! We specialize in customizing square washers based on your Drawings or Samples. Custom Finish: Zinc / Plain. Action: Click the button below to upload your drawing for a free quote

Hygienic Fastener for Food & Medical Applications. Material: 316 Stainless Steel. Design: Smooth Flat Surface Prevents Bacterial Buildup. Finish: Polished for Maximum Cleanliness. Standard: Metric Sizes Available. Offer: Factory Direct wholesale pricing. Custom sizes available. 💡 Need Non-Standard Sizes? We Are OEM Factory! We specialize in customizing stainless flat washers based on your Drawings or Samples. Custom Grade: 304 / 316L / Special Alloys. Action: Click the button below to upload your drawing for a free quote

Corrosion-Resistant Fastener for Industrial Applications. Standard: DIN125 Flat Washer. Sizes: M8 M10 M12 (Custom available). Material: 304 Stainless Steel. Finish: Galvanized / Plain for rust protection. Offer: Factory Direct wholesale pricing. Custom sizes available. 💡 Need Non-Standard Sizes? We Are OEM Factory! We specialize in customizing flat washers based on your Drawings or Samples. Custom Material: 316 Stainless / Carbon Steel. Action: Click the button below to upload your drawing for a free quote.

Corrosion-Resistant Fastener for Industrial Applications. Standard: DIN125 Flat Washer. Sizes: M8 M10 M12 (10mm thickness common). Material: 304 Stainless Steel. Finish: Galvanized for superior rust protection. Offer: Factory Direct wholesale pricing. Custom sizes available. 💡 Need Non-Standard Sizes? We Are OEM Factory! We specialize in customizing flat washers based on your Drawings or Samples. Custom Material: 316 Stainless / Carbon Steel. Action: Click the button below to upload your drawing for a free quote.

Protect Furniture Surfaces During Assembly. Size: M4 Precise Fit (Custom sizes available). Material: Carbon Steel with Galvanized Finish. Feature: Flat design prevents scratches & damage. Benefit: Even pressure distribution for secure hold. Offer: Factory Direct wholesale pricing. Custom options supported. 💡 Need Non-Standard Sizes? We Are OEM Factory! We specialize in customizing flat washers based on your Drawings or Samples. Custom Finish: Zinc / Stainless Steel. Action: Click the button below to upload your drawing for a free quote.