--- title: "Wave/Curved Spring Lock Washers" description: "Wave/Curved Spring Lock Washers — Spring & Split Lock Washers. Material: Carbon Steel. MOQ 300,000 pieces, US$1.20 – 36.00." url: https://engineeringhardware.com/product/wave-curved-spring-lock-washers/ source: Engineering Hardware & Fasteners --- # Wave/Curved Spring Lock Washers [![Wave/Curved Spring Lock Washers](https://img.engineeringhardware.com/Wave-Curved-Spring-Lock-Washers.webp)](https://img.engineeringhardware.com/Wave-Curved-Spring-Lock-Washers.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Washers › Spring & Split Lock Washers](https://engineeringhardware.com/fastener-products/washers/spring-split-lock-washers/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/wave-curved-spring-lock-washers.md) Model no. **DIN137** US$1.20 – 36.00 / piece MOQ 300,000 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Surface:** Zinc Plated - **Packing:** Customized - **Package Size:** 120.00cm * 80.00cm * 75.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Wave%2FCurved%20Spring%20Lock%20Washers%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fwave-curved-spring-lock-washers%2F) Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order. ## Specifications | Customization | Available | | --- | --- | | Type | Spring Washer | | Material | Carbon Steel | | Model NO. | DIN137 | | Combination Washer Structure | A Type | | Combination Washer Packaging | No | | Quality | High Strength | | Price | Reasonable Price | | Delivery | Quicky Production Time | | Reply | Within 48hours | | Surface | Zinc Plated | | Packing | Customized | | Transport Package | Small Box, Color Box, PE Bag | | Specification | 4.3 5.3 6.4 7.4 8.4 10.5 13 | | Origin | China | | HS Code | 7318220001 | | Production Capacity | 500tons/Month | | Package Size | 120.00cm * 80.00cm * 75.00cm | | Package Gross Weight | 300.000kg | | Lead time | 30-50 days. | | Category | [Spring & Split Lock Washers](https://engineeringhardware.com/fastener-products/washers/spring-split-lock-washers/) | ## Technical parameters | 3 | 3.5 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 14 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | d | = (H14) | | --- | --- | | dc | (js16) | | h | | | H | | | ()≈kg | ≈ | | 3.2 | 3.7 | 4.3 | 5.3 | 6.4 | 7.4 | 8.4 | 10.5 | 13 | 15 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 3.5 | 4 | 4.6 | 5.6 | 6.76 | 7.76 | 8.76 | 10.93 | 13.43 | 15.43 | | 8 | 8 | 9 | 11 | 12 | 14 | 15 | 21 | 24 | 28 | | 8.45 | 8.45 | 9.45 | 11.55 | 12.55 | 14.55 | 15.55 | 21.65 | 24.65 | 28.65 | | 7.55 | 7.55 | 8.55 | 10.45 | 11.45 | 13.45 | 14.45 | 20.35 | 23.35 | 27.35 | | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.8 | 0.8 | 1 | 1.2 | 1.6 | | 0.55 | 0.55 | 0.55 | 0.55 | 0.55 | 0.86 | 0.86 | 1.07 | 1.27 | 1.68 | | 0.45 | 0.45 | 0.45 | 0.45 | 0.45 | 0.74 | 0.74 | 0.93 | 1.13 | 1.52 | | 1.6 | 1.8 | 2 | 2.2 | 2.6 | 3 | 3 | 4.2 | 5 | 6 | | 0.8 | 0.9 | 1 | 1.1 | 1.3 | 1.5 | 1.5 | 2.1 | 2.5 | 3 | | 0.166 | 0.154 | 0.193 | 0.286 | 0.318 | 0.7 | 0.762 | 2.04 | 3.01 | 5.51 | ## Description Wave/Curved Spring Lock Washers is part of our spring & split lock washers range (Washers). ### Key details - **Type:** Spring Washer - **Material:** Carbon Steel - **Combination Washer Structure:** A Type - **Combination Washer Packaging:** No - **Quality:** High Strength - **Price:** Reasonable Price - **Reply:** Within 48hours - **Surface:** Zinc Plated Available configurations include material, surface, packing and package size. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 300,000 pieces at US$1.20 – 36.00 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you. ## Frequently asked questions ### What is the minimum order quantity (MOQ) for Wave/Curved Spring Lock Washers? The listed minimum order is 300,000 pieces, at US$1.20 – 36.00 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### What are the main specifications of Wave/Curved Spring Lock Washers? Type: Spring Washer; Material: Carbon Steel; Combination Washer Structure: A Type; Combination Washer Packaging: No; Quality: High Strength; Price: Reasonable Price. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, surface, packing and package size. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing. ### What is the lead time and how is it shipped? Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment. ### Which other spring & split lock washers are available? The Spring & Split Lock Washers category lists 1,593 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/washers/spring-split-lock-washers/](https://engineeringhardware.com/fastener-products/washers/spring-split-lock-washers/) How we work ## Specified, checked and shipped by Engineering Hardware & Fasteners Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing. - DIN, ISO, ASTM, ANSI, JIS and GB standard parts - Non-standard parts made to your drawing - Dimensions, thread gauges and plating checked before packing - Export cartons and pallets, consolidated mixed orders - Samples available for approval before mass production [![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp) Production floor [![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp) Inspection bench [![Sorting & 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custom quote →](https://engineeringhardware.com/contact/) ## Request a quote for this product ## Related products [All Spring & Split Lock Washers →](https://engineeringhardware.com/fastener-products/washers/spring-split-lock-washers/) [![Washer DIN2093 Carbon Steel M8 M10](https://img.engineeringhardware.com/Washer-DIN2093-Carbon-Steel-M8-M10.webp)](https://engineeringhardware.com/product/washer-din2093-carbon-steel-m8-m10/) Spring & Split Lock Washers ### [Washer DIN2093 Carbon Steel M8 M10](https://engineeringhardware.com/product/washer-din2093-carbon-steel-m8-m10/) Spring Washer · Stainless Steel **US$0.012 – 1.18**MOQ 100 pieces [![304 Stainless Steel Gasket, Ultra-Thin Flat Washer, Enlarged Washer, DIN125 Metal Screw Thickened Flat Washer, M2-M30 Flat 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Spring Washer · Carbon Steel **US$0.48 – 3.00**MOQ 200 pieces [![All Inclusive Standard Jieyou Pallet M2-M36 China Spring Washer Jy-F](https://img.engineeringhardware.com/All-Inclusive-Standard-Jieyou-Pallet-M2-M36-China-Spring-Washer-Jy-F.webp)](https://engineeringhardware.com/product/all-inclusive-standard-jieyou-pallet-m2-m36-china-spring-washer-jy-f/) Spring & Split Lock Washers ### [All Inclusive Standard Jieyou Pallet M2-M36 China Spring Washer Jy-F](https://engineeringhardware.com/product/all-inclusive-standard-jieyou-pallet-m2-m36-china-spring-washer-jy-f/) Spring Washer · DIN127 ASME/ANSI B 18.21.1, UNI 6592 BS 4464, JIS B125… **Price on request**MOQ 10,000 pieces **US$1.20 – 36.00**MOQ 300,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Wave%2FCurved%20Spring%20Lock%20Washers%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fwave-curved-spring-lock-washers%2F)