---
product_id: 45752605
title: "HKK DA040SCL1 ANSI A2040 Single Strand Spring Connecting Link, Transmission Type, Double Pitch, Riveted, Carbon Steel, 1\" Pitch, 0.312\" Roller Diameter, 5/16\" Roller Width (Pack of 5 links)"
brand: "hkk"
price: "7751 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/45752605-hkk-da040scl1-ansi-a2040-single-strand-spring-connecting-link-transmission
store_origin: HU
region: Hungary
---

# Double Pitch Design ANSI B29.1 Certified Cold-Forged Strength HKK DA040SCL1 ANSI A2040 Single Strand Spring Connecting Link, Transmission Type, Double Pitch, Riveted, Carbon Steel, 1" Pitch, 0.312" Roller Diameter, 5/16" Roller Width (Pack of 5 links)

**Brand:** hkk
**Price:** 7751 Ft
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with Confidence!

## Quick Answers

- **What is this?** HKK DA040SCL1 ANSI A2040 Single Strand Spring Connecting Link, Transmission Type, Double Pitch, Riveted, Carbon Steel, 1" Pitch, 0.312" Roller Diameter, 5/16" Roller Width (Pack of 5 links) by hkk
- **How much does it cost?** 7751 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/45752605-hkk-da040scl1-ansi-a2040-single-strand-spring-connecting-link-transmission)

## Best For

- hkk enthusiasts

## Why This Product

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

## Key Features

- • **Smooth Operation:** Designed for smooth running with no initial stretch, ensuring reliability.
- • **Quality Assurance:** Meets ANSI B29.1 standards, guaranteeing top-tier performance and safety.
- • **Robust Performance:** Solid rollers and bushings crafted from carbon steel for enhanced fatigue strength.
- • **Unmatched Durability:** Engineered with cold-forged solid construction for superior corrosion resistance.
- • **Precision Engineering:** Double punched link plates ensure perfect alignment for seamless operation.

## Overview

The HKK DA040SCL1 ANSI A2040 Single Strand Spring Connecting Link is a high-performance component designed for transmission type single strand roller chains. With a 1" pitch and 0.312" roller diameter, this pack of 5 links features cold-forged solid construction for enhanced durability and corrosion resistance. The double punched link plates ensure precise alignment, while the carbon steel materials provide exceptional fatigue strength. Certified to meet ANSI B29.1 standards, this connecting link is the ideal choice for professionals seeking reliability and quality in their mechanical systems.

## Description

The HKK double pitch spring clip connecting link for use with transmission type single strand roller chains is made of carbon steel and is suitable for a broad range of operational environments, including farm equipment, paper mills, and mining. It is manufactured with solid rollers, solid bushings, and through-hardened pins. Its cold-forged solid construction minimizes elongation and wear caused by friction, thereby extending the life of the link.  HKK’s solid roller and bushing manufacturing process minimizes distortion under heavy loads and helps prevent foreign material from accumulating under the rollers, minimizing downtime and replacement costs. The link’s bushings, rollers, and link plates are shot peened to reduce fatigue and resist adverse environmental conditions caused by temperature, dust, and moisture.  The HKK double pitch roller chain has a pitch (distance between roller centers) that is twice that of a single-pitch roller chain, resulting in lower weight and operating cost than a comparable chain of the same strength. It is well-suited for slow- to moderate-speed drives and long-center shafts. Transmission-type chains are used in power transmission assemblies and have figure-eight shaped link plates. Double pitch roller chains and their connecting links meet American National Standards Institute (ANSI) B29.1 standard, making them dimensionally interchangeable with other ANSI chains.  Roller chains are commonly used as a power transmission component and are composed of four parts: plate, roller, bushing, and pin. A series of cylindrical rollers are held together by side links, which fit together into a toothed wheel called a sprocket. Connecting links are used to join the two ends of the chain together to form a loop. Roller chains range from simple, mechanical drives such as bicycle chains, to complex power transmission products that drive conveyors and other industrial machinery, such as printing presses and farm equipment.  HKK Chain manufactures roller chain for use in a variety of industries, including agriculture, mining, and construction. The company, founded in 1916 and headquartered in Pine Brook, NJ, makes its products in a company-owned facility in Tokyo.

## Features

- HKK double pitch spring clip connecting link for use with transmission type single strand roller chains
- Cold-forged solid construction for increased corrosion resistance and smooth running with no initial stretch
- Link plates are double punched to provide true 90-degree holes for exact pin-plate, bushing-plate alignment
- Solid rollers, link plates, and solid bushings are made of carbon steel and shot peened for added fatigue strength
- Meets ANSI B29.1 standard for quality assurance

## Images

![HKK DA040SCL1 ANSI A2040 Single Strand Spring Connecting Link, Transmission Type, Double Pitch, Riveted, Carbon Steel, 1" Pitch, 0.312" Roller Diameter, 5/16" Roller Width (Pack of 5 links) - Image 1](https://m.media-amazon.com/images/I/71yA3Rip82L.jpg)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-16*