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Thread Reducer Nut (Male-Female Adapter)
-- Steady & Reliable Manufacturer --
Product Overview
This adapter has an external (male) thread on one end and an internal (female) thread of a different, usually smaller, size on the other, letting a bolt or stud of one thread size connect into a tapped hole or fastener of another size without machining a new hole. It is a quick way to bridge two different fastener standards already present in an assembly.
We supply this adapter to buyers who need to connect metric-to-metric, metric-to-imperial, or simply reduce a bolt's effective thread size at the point of connection, including furniture hardware assemblers and general machinery builders standardizing mixed fastener stock.
Specifications
| Item | Detail |
|---|---|
| Material | Carbon steel (zinc plated), 300 series stainless steel, or brass |
| Body Style | Hex or round body with male thread one end, female thread the other |
| Common Thread Combinations | M10-M8, M12-M10, M8-M6, M6-M4; custom combinations on request |
| Imperial/Metric Adaptation | Metric-to-metric or metric-to-imperial combinations available |
| Length Options | Standard and extended body lengths by size |
| Surface Finish | Zinc plate, passivated (stainless), or natural brass |
| Torque Rating | Rated to the lower of the two thread sizes' standard torque values |
| Packaging | Poly bag, inner box, export carton |
Application Fields
- ✓Adapting furniture leg bolts to a smaller cabinet thread
- ✓Connecting two different fastener standards in one assembly
- ✓Extending or reducing bolt thread size in machinery assembly
- ✓Adapting metric fasteners to imperial-threaded equipment
- ✓Fixture and jig assembly requiring mixed thread sizes
- ✓General maintenance repair where an exact-size bolt is not on hand
Key Advantages
- Bridges two different thread sizes or standards without needing to re-machine or re-tap the existing hole.
- Available in metric-to-metric and metric-to-imperial combinations, useful for equipment built with mixed fastener standards.
- Stainless and plated carbon steel options let buyers match the adapter's corrosion resistance to the application.
- Standard combinations are kept in stock, so common size reductions do not require a custom production run.
- Simple hex or round body installs with standard wrenches or sockets, no special tooling required.
Company Profile
Dongtai Jinzhize Metal Products Co., Ltd.
As Thread Reducer Nut (Male-Female Adapter) Manufacturer and Thread Reducer Nut (Male-Female Adapter) Factory, Dongtai Jinzhize Metal Products Co., Ltd. is a specialized manufacturing facility dedicated to threaded connection products for the automotive and aerospace sectors. We primarily produce Helical Wire Inserts, Self-Tapping Inserts, Key Locking Inserts, Threaded Adapters, Oil Plugs, as well as matching installation taps and tools.
Established in 2015, the company operates from a 10,000-square-meter-owned manufacturing plant equipped with hundreds of machine tools and automated production systems. Through years of development, we have built an experienced team of design, development, and production specialists, complemented by a rigorous quality management system and comprehensive after-sales service mechanism.
Our products are widely utilized in the automotive industry (including engines and transmissions for both passenger and commercial vehicles), the aerospace industry, and rail vehicle manufacturing.
With an annual output value of 153 million RMB in 2024, we possess the capability for a large-scale, stable supply. We are committed to providing customers with highly consistent, traceable products and reliable service support.
