---
product_id: 188213625
title: "M16-2.00 X 100mm Carriage Bolts/Partially Threaded/Steel/Zinc (Quantity: 10)"
brand: "newport fasteners"
price: "A$248"
currency: AUD
in_stock: true
category: "Industrial"
url: https://www.desertcart.com.au/products/188213625-m16-2-00-x-100mm-carriage-bolts-partially-threaded-steel
store_origin: AU
region: Australia
---

# M16-2.00 X 100mm Carriage Bolts/Partially Threaded/Steel/Zinc (Quantity: 10)

**Brand:** newport fasteners
**Price:** A$248
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** M16-2.00 X 100mm Carriage Bolts/Partially Threaded/Steel/Zinc (Quantity: 10) by newport fasteners
- **How much does it cost?** A$248 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/188213625-m16-2-00-x-100mm-carriage-bolts-partially-threaded-steel)

## Best For

- newport fasteners enthusiasts

## Why This Product

- Trusted newport fasteners brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

A carriage bolt, coach bolt or round head square neck bolt is a form of bolt used to fasten metal to wood. It is distinguished from other bolts by its shallow mushroom head and that the shank cross-section of the bolt is circular for most of its length, as usual, but the portion immediately beneath the head is formed into a square section. This makes the bolt self-locking when placed through a square hole in a metal strap, or a round hole in most wood. This allows the fastener to be installed with only a single tool, a spanner or wrench, working from one side. The head of a carriage bolt is usually a shallow dome. The squared section is of the same size as the diameter of the bolt shank, with a plain unthreaded shank. Carriage bolts were developed for use through iron strengthening plates on either side of a wooden beam. It is commonplace though to use them to bare timber, the squared section giving enough grip to prevent rotation. Carriage bolts are extensively used in security fixings, such as the Brenton Bolt where the bolt must only be removable from one side. The smooth domed head and square nut below prevent the carriage bolt from being unlocked from the insecure side.

## Images

![M16-2.00 X 100mm Carriage Bolts/Partially Threaded/Steel/Zinc (Quantity: 10) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41pHKv7CHEL.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/188213625-m16-2-00-x-100mm-carriage-bolts-partially-threaded-steel](https://www.desertcart.com.au/products/188213625-m16-2-00-x-100mm-carriage-bolts-partially-threaded-steel)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-18*