JINHAN JH-2112 Minifix Spreading Bolt & 3-in-1 Fast Connector with Plastic Sleeve - 40mm, Cold Rolled Steel, Hidden Installation

Product Description

The JINHAN JH-2112 Minifix Spreading Bolt & 3-in-1 Fast Connector is engineered for robust, concealed assembly of high-end cabinetry and modular furniture systems. Combining a cold-rolled carbon steel core with a nylon friction sleeve, this connector ensures superior pull-out strength and vibration resistance compared to industry-standard zinc alloy alternatives. Designed to pair seamlessly with Minifix cam locks, it provides an invisible fastening solution for panels ≥15mm thickness.

​​Key Features​​

• ​​Industrial-Grade Material:​​ Cold-rolled carbon steel chassis (not lightweight zinc alloy) offers ≥30% higher tensile strength for long-term structural integrity.
• ​​Anti-Slip Nylon Sleeve:​​ Reinforces grip between connector and panel, preventing loosening under dynamic loads.
• ​​True Hidden Installation:​​ Fully recessed design maintains clean aesthetic lines for premium furniture.
• ​​Corrosion Resistance:​​ Colored zinc plating (5-8μm thickness) passes 48hrs salt spray test.
• ​​Optimized Geometry:​​ Precision-engineered 40mm shaft length ensures compatibility with 15-25mm laminated particleboard/MDF.
• ​​Quick Assembly:​​ Integrated cam-lock mechanism reduces installation time by 60% vs. traditional screws.

​​Technical Specifications​​

​​Applications​​
Ideal for concealed joints in:

• Kitchen cabinet frames
• Wardrobe side panels & shelves
• Office partition systems
• Storage unit corner reinforcements

​​Quality Assurance​​
JINHAN products comply with ISO 9001:2015 certified manufacturing standards and carry valid SGS test reports for mechanical performance. As a strategic hardware partner for leading Chinese custom cabinet brands, we guarantee industrial-grade reliability.

Product Details:

JINHAN FURNITURE CONNECTOR E-CATALOGUE .pdf

At Jinhan, we hold a deep, pure, and thorough understanding of life, advocating for a simple lifestyle. We strive to infuse our products with minimalist philosophy, allowing our designs to resonate directly with the hearts of our users. Our mission is to provide premium hardware solutions to customers worldwide.

Excellence in Hardware Solutions

Our flagship products include high-quality three-in-one connectors, complemented by a wide range of hardware accessories such as slides, hinges, door handles, and metal doors. At Jinhan, we prioritize high quality and innovative design, aiming to blend practicality with aesthetic appeal. This commitment has earned us the trust and praise of our partners and users alike.

Innovation and Expertise

Jinhan boasts a professional R&D team that annually develops a significant number of novel, patent-protected products, garnering recognition and support from our partners. To expand our production capacity and achieve digital standardization, we have invested in building a modern, intelligent, and automated production system. Our entire manufacturing process, from raw material cutting and stamping to product packaging, is completed within our facility, ensuring streamlined and standardized control at every stage.

Jinhan is dedicated to delivering exceptional hardware solutions, combining functionality and beauty, and maintaining the highest standards of quality and innovation.