---
product_id: 560488129
title: "Fasteners Store Split Cotter Pins Stainless Steel Marine Grade (Pack of 20) (2.5mm x 32mm)"
brand: "universal hardware"
price: "₩56978"
currency: KRW
in_stock: true
reviews_count: 5
category: "Universal Hardware"
url: https://www.desertcart.kr/products/560488129-fasteners-store-split-cotter-pins-stainless-steel-marine-grade-pack
store_origin: KR
region: South Korea
---

# 316 Marine Grade Stainless Steel Pack of 20 Durable Pins 2.5mm Diameter Precision Fit Fasteners Store Split Cotter Pins Stainless Steel Marine Grade (Pack of 20) (2.5mm x 32mm)

**Brand:** universal hardware
**Price:** ₩56978
**Availability:** ✅ In Stock

## Summary

> ⚓ Lock in reliability, sail with confidence!

## Quick Answers

- **What is this?** Fasteners Store Split Cotter Pins Stainless Steel Marine Grade (Pack of 20) (2.5mm x 32mm) by universal hardware
- **How much does it cost?** ₩56978 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/560488129-fasteners-store-split-cotter-pins-stainless-steel-marine-grade-pack)

## Best For

- universal hardware enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Safety Lock:** Ideal for securing threaded joints and pivot pins, providing peace of mind for your marine and mechanical applications.
- • **Bulk Pack Convenience:** Includes 20 split cotter pins, perfect for multiple projects or ongoing maintenance without frequent reordering.
- • **Precision Engineering:** Sized at 2.5mm x 32mm to ensure a secure fit for rigging screws, turnbuckles, and trailer wheel bearings.
- • **Marine-Grade Durability:** Crafted from premium 316 stainless steel for unbeatable corrosion resistance in saltwater environments.
- • **Easy Installation & Removal:** Designed with an undersized diameter for effortless insertion and removal, minimizing wear and tear on your hardware.

## Overview

Fasteners Store Split Cotter Pins are precision-engineered 316 marine-grade stainless steel pins (2.5mm x 32mm) designed to secure threaded joints and pivot points in marine and mechanical settings. Sold in a convenient pack of 20, these durable split pins offer corrosion resistance, easy installation, and reliable locking performance for professionals who demand lasting quality.

## Description

Split pins are intended for single use only, when they are removed they should be replaced with new split pins to prevent the possibility of fracture due to fatigue damage. For areas where repeated assembly and dis-assembly is needed consider using ring pins as a preference to split pins. With regard to size selection, split pins are sized for the hole that they need to pass through, both on assembly and dis-assembly. This means that the diameter of the new split pin is significantly smaller than its hole to allow it to be pulled out, even after the bent ends of the split pin have been straightened out with the aid of a screwdriver and pliers, they are never quite straight and the under-size of the split pin compared to the hole allows for an easier removal than if the split pin were a more exact match for the hole.

Review: this is 1mm 32mm cotter pin! and not sure if it is a marine grade steel return started no alternative options received
Review: Good Value SS Split pins for boat trailer rollers - hasn't seen salt water yet but much better value than local marine & trailer shops..

## Features

- Stainless Steel Split Pin (Split Cotter Pin) 316 Marine Grade Stainless steel split pin, some times known as split cotter pin(s) for boating and sailing and general marine use.Stainless steel split pins are often used for securing threads such as turnbuckles or rigging screws and trailer wheel bearing nuts.
- Use our split pin size selection chart (in accordance with the standard DIN 94) to make sure your choose the right split pin for the job. Split pins are sometimes know as split cotter pins, and have a number of uses in and around the boat including the securing of threaded joints such as turnbuckles or rigging screws, and securing pivot pins such as cotter pins used in sailing pulley blocks.
- The stainless steel split pin is pushed through the securing hole (after the joing has been set or tightened to the right level) and then the legs of the split pin are bent outwards to keep it in place. When using split pins in areas near sails, such as in turnbuckles, or where people may go past please beware of the ends of the split pin which can cause damage. In these places it may be preferable to use marine grade ring pins instead.
- This means that the diameter of the new split pin is significantly smaller than its hole to allow it to be pulled out, even after the bent ends of the split pin have been straightened out with the aid of a screwdriver and pliers, they are never quite straight and the under-size of the split pin compared to the hole allows for an easier removal than if the split pin were a more exact match for the hole.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Y265VB7 |
| Best Sellers Rank | #161,459 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Hitch Pins |
| Finish type | stainless_steel |
| Item model number | 32mm |
| Manufacturer | Fasteners Store |
| Number of pieces | 20 |
| Product Dimensions | 2 x 0.2 x 0.2 cm; 20 g |

## Product Details

- **Brand:** Universal Hardware
- **Colour:** Stainless Steel A4
- **Material:** Stainless Steel
- **Pin type:** Cotter
- **Size:** 2.5mm x 32mm

## Images

![Fasteners Store Split Cotter Pins Stainless Steel Marine Grade (Pack of 20) (2.5mm x 32mm) - Image 1](https://m.media-amazon.com/images/I/81NPo0cbkkL.jpg)

## Customer Reviews

### ⭐ Review
*by A***O on 25 July 2025*

this is 1mm 32mm cotter pin! and not sure if it is a marine grade steel return started no alternative options received

### ⭐⭐⭐⭐⭐ Review
*by C***R on 5 January 2024*

Good Value SS Split pins for boat trailer rollers - hasn't seen salt water yet but much better value than local marine & trailer shops..

### ⭐ Review
*by J***E on 22 March 2025*

They are 3mm not 4mm

## Frequently Bought Together

- Split Pins Stainless Steel Cotter Pin Made Marine Grade Steel 2.5mm x 32mm (Pack of 20)
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**Shop now:** [https://www.desertcart.kr/products/560488129-fasteners-store-split-cotter-pins-stainless-steel-marine-grade-pack](https://www.desertcart.kr/products/560488129-fasteners-store-split-cotter-pins-stainless-steel-marine-grade-pack)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-06*