# 2809 Series Zinc-Plated Steel Split-Lock Washer (4mm ID x 7mm OD) - 25 Pack

**Type:** Product page · **SKU:** GB-2809-0004-0007 · **Brand:** [goBilda](https://core-electronics.com.au/brands/gobilda)
**Page:** https://core-electronics.com.au/2809-series-zinc-plated-steel-split-lock-washer-4mm-id-x-7mm-od-25-pack.html ([markdown](https://core-electronics.com.au/2809-series-zinc-plated-steel-split-lock-washer-4mm-id-x-7mm-od-25-pack.html.md))

Split-lock washers flatten as a screw or nut is tightened, which creates tension between the head and the surface under the washer. This.....

## Pricing

- **Price:** $4.25 (inc GST) — $3.86 AUD, exc GST
- **Quantity discounts:** 10+ $3.67 (exc GST) · 25+ $3.47 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 2 today, and up to 1300 more in 7–10 days.

## Description

Split-lock washers flatten as a screw or nut is tightened, which creates tension between the head and the surface under the washer. This tension prevents the fastener from loosening due to vibration.

### Downloads

- [ STEP File ](https://core-electronics.com.au/attachments/localcontent/2809-0004-0007_77591c6ae4.zip)

### Specs

| Weight | 0.14g Each |
|---|---|
| Material | Steel |
| Finish | Zinc-Plated |

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/G/B/GB-2809-0004-0007-1.jpg)