---
title: Square Wire Lock Pin - Carbon Steel
description: Miller Products has many non-threaded fasteners including. Made in the USA with same-day shipping, clear zinc and stainless steel options.
---

[![logo-1.png](https://www.millerproductsco.com/hs-fs/hubfs/logo-1.png?width=179&name=logo-1.png "logo-1.png")](https://www.millerproductsco.com/)

![MillerProducts112216-0062.jpg](https://www.millerproductsco.com/hs-fs/hubfs/MillerProducts112216-0062.jpg?width=1124&name=MillerProducts112216-0062.jpg "MillerProducts112216-0062.jpg")

## Square Wire Lock Pin - Carbon Steel

![miller_lock-pin-SS-square-wire_121819](https://www.millerproductsco.com/hubfs/miller_lock-pin-SS-square-wire_121819.jpg "miller_lock-pin-SS-square-wire_121819")

## Square Wire Lock Pin - Carbon Steel with Zinc Finish

Square double wire lock pin with clip. Made from carbon steel with a zinc finish for durability and brilliance. 

![miller_lock-pin-square-DIAGRAM](https://www.millerproductsco.com/hs-fs/hubfs/miller_lock-pin-square-DIAGRAM.png?width=450&name=miller_lock-pin-square-DIAGRAM.png)

 

[![REQUEST A QUOTE](https://no-cache.hubspot.com/cta/default/73714/cee02778-e85e-4558-ab4c-079379c124cf.png)](https://cta-redirect.hubspot.com/cta/redirect/73714/cee02778-e85e-4558-ab4c-079379c124cf)

## Specifications

![zinc finish - square lock pin](https://www.millerproductsco.com/hs-fs/hubfs/zinc%20finish%20-%20square%20lock%20pin.png?width=1170&height=585&name=zinc%20finish%20-%20square%20lock%20pin.png)

[![order pins and fasteners online miller products](https://www.millerproductsco.com/hs-fs/hubfs/order%20pins%20and%20fasteners%20online%20miller%20products.png?width=1552&name=order%20pins%20and%20fasteners%20online%20miller%20products.png)](https://www.millerproductsco.com/contact-us)

 

## Options

**Additional Costs May Apply**

- Lanyards with Loop or Tab are available in any length and ship in just a few days.

## RELATED PRODUCTS

[**](https://www.millerproductsco.com/round-wire-lock-pin)

## Round Wire Lock Pin

[**](https://www.millerproductsco.com/tab-lock-pin)

## Tab Lock Pin

[**](https://www.millerproductsco.com/snap-lock-pin-w/washer)

## Snap Lock Pin W/Washer

[**](https://www.millerproductsco.com/single-wire-tab-lock-pin)

## Single Wire Tab Lock Pin

![MillerProducts112216-0055.jpg](https://www.millerproductsco.com/hs-fs/hubfs/MillerProducts112216-0055.jpg?width=1024&name=MillerProducts112216-0055.jpg "MillerProducts112216-0055.jpg")

#### CAN'T FIND A PIN  TO MEET YOUR NEEDS?

[![DESIGN YOUR OWN](https://no-cache.hubspot.com/cta/default/73714/3bced688-90d8-46b4-b4f6-a760e0581bf8.png)](https://cta-redirect.hubspot.com/cta/redirect/73714/3bced688-90d8-46b4-b4f6-a760e0581bf8)

![MillerProducts112216-0055.jpg](https://www.millerproductsco.com/hs-fs/hubfs/MillerProducts112216-0055.jpg?width=6124&name=MillerProducts112216-0055.jpg "MillerProducts112216-0055.jpg")

#### STILL LOOKING FOR MORE? GET IN TOUCH WITH US!

[![Contact Us](https://no-cache.hubspot.com/cta/default/73714/439b8640-54f4-439d-9351-a024608c9356.png)](https://cta-redirect.hubspot.com/cta/redirect/73714/439b8640-54f4-439d-9351-a024608c9356)

### About Us

Since 1936, Miller Products has been steadily widening its engineering and production capacity, its markets, and influences as a reliable source of screw machine and CNC parts. Miller currently covers a wide range of stocked and custom made products sold throughout the US and International markets.

- [**](https://twitter.com/miller_products)
- [**](https://www.facebook.com/MillerProductsCompany/)
- [**](https://www.linkedin.com/company/miller-products-co)
- [**](https://www.youtube.com/channel/UCqczyM1EROTUHzEqYJ25M4g)

### Popular Posts

### GET IN TOUCH

### **Miller Products Company**

**1015 N Main St.**  
**Osceola, IA 50213**

P: **1-800-245-7034**

E: **[sales@millerproductsco.com](mailto:sales@millerproductsco.com)**

**[![Click to Schedule a Meeting](https://no-cache.hubspot.com/cta/default/73714/f2f773d7-1480-4102-bb50-8d7d9590ce17.png)](https://cta-redirect.hubspot.com/cta/redirect/73714/f2f773d7-1480-4102-bb50-8d7d9590ce17)**

 © 2026 Miller Products Company. All Rights Reserved.