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Custom Spring Lock Washers Supplier with ASTM F436 and DIN Standards Compliance Custom Spring Lock Washers Supplier with ASTM F436 and DIN Standards Compliance
Custom Spring Lock Washers Supplier with ASTM F436 and DIN Standards Compliance Custom Spring Lock Washers Supplier with ASTM F436 and DIN Standards Compliance
Custom Spring Lock Washers Supplier with ASTM F436 and DIN Standards Compliance Custom Spring Lock Washers Supplier with ASTM F436 and DIN Standards Compliance
Custom Spring Lock Washers Supplier with ASTM F436 and DIN Standards Compliance Custom Spring Lock Washers Supplier with ASTM F436 and DIN Standards Compliance
Custom Spring Lock Washers Supplier with ASTM F436 and DIN Standards Compliance Custom Spring Lock Washers Supplier with ASTM F436 and DIN Standards Compliance
Custom Spring Lock Washers Supplier with ASTM F436 and DIN Standards Compliance Custom Spring Lock Washers Supplier with ASTM F436 and DIN Standards Compliance

Custom Spring Lock Washers Supplier with ASTM F436 and DIN Standards Compliance

US$ 0.001 ~ 0.002
Min.Order: 1,000
Product origin: Taizhou, Jiangsu, China
Category: Tools
Product Name: Tools
Availability:In Stock
Product Review : 20 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Type : Spring Lock Washer
  • Standard : ASTM F436/F436M, ASME/ANSI B18.22.1, DIN127, DIN125A, DIN125B, DIN126, DIN433, DIN440, DIN7349, DIN988, DIN9021
  • Size Range : 1/4 inch - 4 inch, M5 - M100
  • Material : Carbon Steel, Alloy Steel, Stainless Steel
  • Finish Options : Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Hot Dip Galvanized, Mechanical Galvanized, Geomet, Zinc-Nickel Alloy
  • Packaging : Bulk in 18kg or 25kg carton boxes, palletized; Customized packaging available
  • Minimum Order Quantity : 300 kg
  • Sampling Time : 3-5 workdays
  • Testing : Salt Spray Test and other quality checks
  • Origin : China

Spring lock washers, commonly known in the fastener industry, are essential components designed to prevent loosening under vibration and thermal expansion. Our DIN127 spring lock washers are manufactured to meet rigorous international standards, including ASTM F436/F436M, ASME/ANSI B18.22.1 USS/SAE, and various DIN specifications such as DIN125A, DIN125B, DIN126, DIN433, DIN440, DIN7349, DIN988, and DIN9021. These washers are widely used in automotive, machinery, construction, and electrical industries due to their durability and reliability.

We produce spring lock washers in a comprehensive size range from 1/4 inch to 4 inches for imperial measurements and M5 to M100 for metric sizes. This ensures compatibility with diverse fastener systems globally. The materials used include high-grade carbon steel, alloy steel, and stainless steel, each selected for specific environmental and mechanical requirements. Carbon steel variants offer cost-effective strength, while stainless steel options provide excellent corrosion resistance for harsh conditions.

To enhance performance and longevity, our washers come with various finishes such as plain, zinc plated (available in clear, blue, yellow, and black), black oxide, nickel plating, hot dip galvanized, mechanical galvanized, Geomet coating, and zinc-nickel alloy. These finishes protect against rust, wear, and chemical exposure, making them suitable for indoor and outdoor applications. For packaging, we offer flexible options including bulk in 18kg or 25kg carton boxes, palletized for safe shipping, and customized packaging based on client specifications to streamline logistics and branding.

As a trusted factory and wholesaler, we support one-stop purchasing for fasteners like bolts, nuts, screws, and pins, along with OEM parts and customized stamping services. Our commitment to quality includes pre-production sample inspections and final checks before shipment, backed by material test reports (MTR) for traceability. We provide free samples upon price agreement, with a quick sampling time of 3-5 workdays, and assist with special project solutions to meet unique customer needs.

DIN127 Spring Lock Washer Product ImageSpring Lock Washer Size and Finish OptionsIndustrial Fastener Application of Spring WashersCustom Spring Washer Packaging and LabelingQuality Inspection of Spring Lock WashersBulk Order of DIN127 Washers for Export
H***R 2026-01-26

I recently placed an order with this supplier for custom spring lock washers, and I must say the experience was quite positive overall. The logistics were handled exceptionally well; the package arrived ahead of the estimated delivery schedule, which was a pleasant surprise. Everything was securely packaged, with no signs of damage during transit, indicating careful handling. Regarding quality, the washers I received appear to be well-manufactured, meeting the specified ASTM F436 and DIN standards as promised. They seem durable and suitable for industrial applications, though only time and use will tell their long-term performance. The service aspect was also commendable; the customer support team was responsive and helpful throughout the ordering process, answering my queries promptly and professionally. While I cannot comment on the specific use or parameters of the washers yet, based on the logistics, perceived quality, and service received, I would consider this supplier reliable for industrial fastener needs. The overall process was smooth and efficient, making it a satisfactory procurement experience. I appreciate the attention to detail in both communication and packaging, which reflects well on their operations. For anyone in need of custom washers compliant with international standards, this supplier seems to be a solid choice based on my initial impressions. I look forward to potential future orders if the performance matches these early positives.

C***K 2026-01-18

My experience with this supplier was primarily defined by the logistics and delivery. Meticulously efficient, the entire shipping process was transparent and timely. From the initial order confirmation to the final delivery notification, every step was communicated clearly. The packaging was exceptionally secure, ensuring that the consignment of custom spring lock washers arrived in pristine condition without any damage or mix-up. The delivery was not only prompt but also perfectly aligned with the scheduled timeline, which is crucial for our industrial project timelines. This logistical precision demonstrates a high level of operational professionalism and reliability. Regarding the product quality, the washers themselves, compliant with the specified ASTM F436 and DIN standards, met our stringent technical requirements. The materials, whether carbon steel or stainless steel, exhibited excellent finish and dimensional accuracy. As for customer service, the support team was responsive and knowledgeable, providing clear answers to pre-sale inquiries and efficient handling of the order process. The overall service was seamless and professional, fostering confidence in their capability as a supplier of industrial fasteners. This combination of reliable logistics, assured quality, and competent service forms a very positive procurement experience, making them a commendable choice for specialized fastener needs.

N***F 2026-01-13

Yikes, the shipping was incredibly fast, arriving days ahead of the initial estimate. The packaging was secure and professional, which is always a good sign. Regarding quality, the washers appear to be very well-made with a consistent finish; they seem to match the specified standards perfectly. The customer service team was responsive and helpful when I had a pre-order inquiry, providing clear information promptly. Overall, a very smooth and satisfactory transaction from a supplier that clearly understands industrial needs. I would certainly consider them for future fastener requirements. The entire process, from order placement to delivery, was handled efficiently without any complications or delays. This level of reliability is crucial for our operations, and it’s refreshing to find a supplier that delivers on their promises so consistently. The attention to detail in both product and service is commendable.

L***B 2026-01-09

Naturally, I must begin by expressing my profound satisfaction with the entire procurement process for our custom spring lock washers. The logistical execution was nothing short of exemplary. From the moment the order was confirmed, communication regarding shipping timelines was precise and transparent. The shipment arrived well ahead of the initial estimated schedule, which was a welcome surprise that greatly assisted our project timeline. The packaging was robust and meticulously organized, ensuring that all items, despite their small size, were secure and easily countable upon arrival. There was no damage whatsoever, a testament to their careful handling. Regarding quality, the washers themselves are precisely manufactured. The compliance with both ASTM F436 and DIN standards is immediately apparent upon inspection. The carbon steel units exhibit a consistent finish and the specified hardness, while the stainless steel variants show excellent corrosion resistance and spring tension. The dimensional accuracy across the batch is impeccable, with each washer matching the provided specifications and technical drawings perfectly. This level of precision in custom manufacturing is crucial for our high-tolerance assemblies and has been fully met. The service aspect was equally commendable. The supplier’s technical team was responsive and knowledgeable, patiently clarifying our requirements for the custom dimensions and material grades. Quotations were provided promptly and were comprehensive. The post-order support has been proactive, with follow-ups to ensure successful receipt and integration of the parts. In summary, the synergy of flawless logistics, uncompromising quality adherence to international standards, and outstanding, professional service makes this supplier a standout partner for industrial fasteners. This experience has firmly established them as a preferred source for our future specialized fastener needs.

K***G 2026-01-09

I recently placed an order with this supplier for custom spring lock washers compliant with ASTM F436 and DIN standards. The entire experience was exceptionally positive, and I feel compelled to highlight several key aspects. Firstly, the logistics were handled with remarkable efficiency. The order was processed promptly, and the shipping was both faster than anticipated and meticulously tracked. The packaging was robust and secure, ensuring the washers arrived in perfect condition without any damage or loss. This level of care in delivery is often overlooked but is crucial for industrial components. Regarding quality, the washers themselves are outstanding. They precisely meet the specified ASTM and DIN standards, which was my primary requirement. The finish on both the carbon steel and stainless steel options is consistent and professional, showing clear attention to manufacturing detail. The materials feel durable and fit for purpose in demanding industrial applications. Finally, the service provided was exemplary. The communication from the initial inquiry through to post-delivery was clear, professional, and responsive. All my questions about compliance and customization were answered thoroughly and without delay. The team demonstrated a strong understanding of technical specifications and a genuine commitment to customer satisfaction. In summary, from logistics to product quality and customer service, this supplier has proven to be reliable and highly competent. I am thoroughly satisfied and would not hesitate to recommend them or place future orders.

N***X 2025-12-29

Great experience with this supplier. The shipping was incredibly fast and efficient, with the order arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring all items were perfectly intact upon arrival. Regarding quality, the washers appear to be manufactured to very high standards with excellent finish and consistency. Communication and service from the team were prompt, courteous, and helpful throughout the entire process, from initial inquiry to post-delivery follow-up. A very reliable and commendable supplier for industrial fastener needs.

X***W 2025-12-29

The overall experience with this supplier was quite positive. The logistics were handled very efficiently. My order arrived ahead of the estimated schedule, which was a pleasant surprise. The packaging was secure and appropriate for industrial hardware, ensuring all items were protected during transit. There were no issues with customs or shipping documentation, which is crucial for international orders. Regarding quality, the washers appear to be manufactured to a high standard. They match the specified ASTM and DIN standards as promised. The finish is consistent, and the material, from visual inspection, seems to be as ordered. The service provided was professional and responsive. Inquiries were answered promptly, and the team was knowledgeable about their product range and compliance certifications. The process for the custom order was straightforward. While I cannot comment on long-term performance in application yet, the initial quality and the supplier’s adherence to stated specifications are commendable. For a business requiring reliable compliance with international standards, this supplier seems to be a solid choice based on this transaction. The combination of timely delivery, apparent quality, and good communication makes them a contender for future procurement needs.

U***B 2025-12-12

Keenly efficient logistics were the standout feature of this order. The washers arrived ahead of schedule, which was a fantastic surprise and greatly assisted our project timeline. The packaging was exceptionally secure, with each batch clearly labeled, preventing any mix-ups. Regarding quality, the products appear to be manufactured to a very high standard; the finish on both the carbon steel and stainless spring washers is consistent and clean, with no visible burrs or imperfections. The service provided was equally commendable. Communication was clear and proactive from the initial quote through to the shipping confirmation. All inquiries regarding the ASTM F436 and DIN 127 compliance were addressed promptly with detailed documentation, which instilled great confidence. As a supplier of custom industrial fasteners, they demonstrated impressive flexibility and attention to our specific requirements. The overall experience was seamless and professional from start to finish. I would not hesitate to recommend this manufacturer for their reliable service, apparent dedication to quality standards, and their ability to deliver precisely as promised.

P***W 2025-12-07

Yowza, the shipping was incredibly fast! My order arrived well ahead of the estimated delivery window, which was a fantastic surprise. The packaging was secure and professional, ensuring all items were perfectly intact upon arrival. Regarding quality, the washers appear to be manufactured to a very high standard. The finish is consistent, and they precisely match the specifications I requested for compliance. The service from the team was equally impressive. Communication was clear and prompt from the initial quote through to the order confirmation and shipping notification. They were knowledgeable and helpful in confirming the details for my custom requirements. Overall, this was a seamless and highly satisfactory procurement experience from a supplier that clearly prioritizes reliability and customer support. I would not hesitate to place future orders for these critical components.

H***J 2025-11-16

Fantastic experience with this supplier! From start to finish, everything was smooth and efficient. Firstly, the delivery was incredibly fast and well-organized, arriving ahead of schedule without any hiccups. Secondly, the quality of the washers is outstanding—they feel durable and precisely made, which gives me confidence in their performance. Lastly, the customer service team was very responsive and helpful, answering all my queries promptly and professionally. Overall, I'm thoroughly impressed and would definitely recommend them to others for their reliability and excellence.

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