---
title: "High Collar Split Helical Spring Lock Washers with Dacromet Surface Made in China"
description: "High Collar Split Helical Spring Lock Washers with Dacromet Surface Made in China — Spring & Split Lock Washers. MOQ 10,000 pieces, US$0.0012 – 0.006."
url: https://engineeringhardware.com/product/high-collar-split-helical-spring-lock-washers-with-dacromet-surface-made-in-china/
source: Engineering Hardware & Fasteners
---

# High Collar Split Helical Spring Lock Washers with Dacromet Surface Made in China

[![High Collar Split Helical Spring Lock Washers with Dacromet Surface Made in China](https://img.engineeringhardware.com/High-Collar-Split-Helical-Spring-Lock-Washers-with-Dacromet-Surface-Made-in-China.webp)](https://img.engineeringhardware.com/High-Collar-Split-Helical-Spring-Lock-Washers-with-Dacromet-Surface-Made-in-China.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/high-collar-split-helical-spring-lock-washers-with-dacromet-surface-made-in-china.md)

US$0.0012 – 0.006 / piece

MOQ 10,000 pieces · Final price confirmed in your quote

- **Material:** Carbon Steel

Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20High%20Collar%20Split%20Helical%20Spring%20Lock%20Washers%20with%20Dacromet%20Surface%20Made%20in%20China%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhigh-collar-split-helical-spring-lock-washers-with-dacromet-surface-made-in-china%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

| Combination Washer Structure | A Type |
| --- | --- |
| Combination Washer Packaging | All Inclusive |
| Spring Washer Type | Standard |
| Service | Customized |
| OEM ODM | Yes |
| Self-Design | Yes |
| Delivery Time | 10-60 Days Based on Quantity |
| Transport Package | 26 * 26 * 10 Cartons in Bulk |
| Specification | M3 - M30 |
| Origin | Made in China |
| HS Code | 7315189001 |
| Production Capacity | 220mpieces/Year |
| Customization | Available |
| Type | Spring Washer |
| Material | Carbon Steel |
| Category | [Spring & Split Lock Washers](https://engineeringhardware.com/fastener-products/washers/spring-split-lock-washers/) |

## Technical parameters

| Product Name | Washer |
| --- | --- |
| Material | Carbon Steel |
| Color | Blue,white,black,self-color,etc |
| Standard | DIN GB ISO JIS BA ANSI |
| Finished | HDZinc ,ZB,ZBK,ZY (ZO),ZW,Sil Plat,Nic Plat,Dacr,HDZinc,Greencate |

| Φ18 | Φ20 | Φ22 | Φ24 | Φ27 | Φ30 | Φ33 | Φ36 | Φ42 | Φ48 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |

| d | min |
| --- | --- |
| max |  |
| dc | max |
| h | Nominal Size |
| max |  |
| min |  |
| n | Nominal Size |
| max |  |
| min |  |
| H | min |
| max |  |
| per 1000 units ≈ kg |  |

| 18.2 | 20.2 | 22.5 | 24.5 | 27.5 | 30.5 | 33.5 | 36.5 | 42.5 | 49 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 19 | 21.2 | 23.5 | 25.5 | 28.5 | 31.7 | 34.7 | 37.7 | 43.7 | 50.5 |
| 26.4 | 30.6 | 32.9 | 35.9 | 38.9 | 44.1 | 47.1 | 52.2 | 60.2 | 67 |
| 3.5 | 4.5 | 4.5 | 5 | 5 | 6 | 6 | 7 | 8 | 8 |
| 3.7 | 4.7 | 4.7 | 5.2 | 5.2 | 6.2 | 6.2 | 7.25 | 8.25 | 8.25 |
| 3.3 | 4.3 | 4.3 | 4.8 | 4.8 | 5.8 | 5.8 | 6.75 | 7.75 | 7.75 |
| 3.5 | 4.5 | 4.5 | 5 | 5 | 6 | 6 | 7 | 8 | 8 |
| 3.7 | 4.7 | 4.7 | 5.2 | 5.2 | 6.2 | 6.2 | 7.25 | 8.25 | 8.25 |
| 3.3 | 4.3 | 4.3 | 4.8 | 4.8 | 5.8 | 5.8 | 6.75 | 7.75 | 7.75 |
| 7 | 9 | 9 | 10 | 10 | 12 | 12 | 14 | 16 | 16 |
| 8.25 | 10.6 | 10.6 | 11.8 | 11.8 | 14.2 | 14.2 | 16.5 | 18.9 | 18.9 |
| 6.6 | 12.3 | 13.6 | 18.1 | 20.6 | 32 | 35 | 52.5 | 80 | 90 |

## Description

High Collar Split Helical Spring Lock Washers with Dacromet Surface Made in China 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:** All Inclusive
- **Spring Washer Type:** Standard
- **Service:** Customized
- **OEM ODM:** Yes
- **Self-Design:** Yes

Available configurations include material. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

### Ordering through Engineering Hardware & Fasteners

Minimum order is 10,000 pieces at US$0.0012 – 0.006 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 High Collar Split Helical Spring Lock Washers with Dacromet Surface Made in China?

The listed minimum order is 10,000 pieces, at US$0.0012 – 0.006 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 High Collar Split Helical Spring Lock Washers with Dacromet Surface Made in China?

Type: Spring Washer; Material: Carbon Steel; Combination Washer Structure: A Type; Combination Washer Packaging: All Inclusive; Spring Washer Type: Standard; Service: Customized. The full specification table and any technical parameter tables are listed on this page.

### Can this product be customized (OEM)?

Listed configurations include material. 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 & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp)

Sorting & packing

[![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp)

Parts warehouse

[![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp)

Sample review

[![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp)

Sales office

[More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/)

## Request a quote for this product

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