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Threaded inserts are electromechanical fasteners to enhance connection strength and durability, provide strong load-bearing and resistance to loosening through internal or external threads. Made of gold plating brass tool steel in precision machinery and aviation electronics, etc. Johoty offers flexible customization.

Features:

High wear resistance, withstand high loads.
Easy to install, reduce wear and replacement.
High load-bearing ensures high safety, stability.
Anti-loosening design reduces damage or failure.
Multiple specs and sizes, fit complex assembly.
Maintain good connectivity under extreme uses.

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Threaded Inserts, L: 6.00~70.00 mm, Description

Product info: Threaded inserts are threaded pogo pins that integrate threaded connections and spring adaptation Used for conductive, fixed, and seismic connections. Adjust contact force, improve reliability during multiple assemblies, optimize load distribution, and reduce substrate stress.
Product features: High-precision threads, automatic spring contact, corrosion-resistant high-strength materials, compatibility with complex structures, and multiple assemblies. Easy installation, precise positioning, suitable for various substrates, improving overall assembly efficiency.
Problem solved: Address looseness, thread wear, incompatibility with complex substrates, miniaturization requirements, insufficient connection strength, difficulty in ensuring assembly accuracy and efficiency, poor adaptability to complex uses, long assembly time, and reduced maintenance costs.
Specifications: Outer diameter/thread: M1-M12, spring force: 0.15N-15N, current<120A, material: stainless steel, brass, etc., gold plating, nickel, palladium, – 40°C~200°C, salt spray for 96 hours, load 600MPa, customizable.
Applications: Internal connections and battery modules for smartphones and tablets, seismic connections for vehicle control units, high-frequency sensor modules, high stability signal connections for portable medical instruments, and precision control circuits for aerospace vehicles.
Target industries: Electronics manufacturers, automotive parts manufacturers, medical equipment suppliers, and industrial automation enterprises. Industries for efficient connectivity and long-term stability.
Benefits for customers: Enhance assembly stability, extend product lifespan, improve assembly efficiency, achieve high reusability, adapt to multiple substrates, improve product performance and brand competitiveness, and reduce total operating costs.

Threaded Inserts, L: 6.00~70.00 mm, Datasheet

Parameter	Value Range
Overview	Threaded inserts, threaded pogo pins, pogo pins, spring loaded pin
Features	Automatic force adjustment, international standard thread specs, long-term use in harsh, supports repeated assembly, protects substrate surface from damage, high installation efficiency.
Mechanical Specs	Dimensions: Length: 6-70 mm; Diameter: 1.25-20 mm. Thread Size: M1.0, M2, M2.5, M3, M4, M5 ~ M12, Custom. Insertion Depth: 1.5x-3x thread diameter, Custom. Torque Rating: 0.2-1.5 Nm, Custom. Tolerances: ±0.01 mm, Custom. Spring Stroke: 0.5-15 mm, Custom. Spring Force: 0.3-30 N, Custom. Material Strength: 400-800 MPa for brass/stainless steel, Custom. Surface Finish: Nickel, gold plating, Custom. Mounting Hole Size: φ1.0-20.0 mm, Custom. Compatibility: Metals, plastics, composites, Custom.
Electrical Specs	Contact Resistance: ≥ 15 mΩ. Current Rating: 0.5-120 A, Custom. Voltage Rating: ≤ 230 V (DC); up to 250 V, Custom. Conductivity: Copper alloy ≥ 95% IACS; brass ≥ 15% IACS. Gold: ≥ 70% IACS; Nickel: ≥ 15% IACS.
Materials	Base Material: Brass (e.g., CuZn37), stainless steel (e.g., 303, 316), copper alloys. Spring Material: Stainless steel (e.g., SUS304, SUS316), music wire (ASTM A228). Plating Material: Nickel (3-5 µm), gold (0.5-3 µm), optional silver plating. Hardness: HV200-400 for brass, HV400-600 for stainless steel. Corrosion Resistance: 48-96 hours in salt spray (ASTM B117). Thermal Properties: Brass melting point: 930°C; stainless steel: 1400°C. Elastic Modulus: 190-210 GPa for stainless steel. Magnetic Properties: Non-magnetic (stainless steel 316), slight magnetic response (303). Density: Brass: 8.5 g/cm³; stainless steel: 7.9 g/cm³. Environmental Compliance: RoHS, REACH compliant materials. Chemical Resistance: Resistant to mild acids and alkalis, limited oil resistance. Wear Resistance: Gold: High. nickel: Moderate. stainless steel: High. Surface Roughness: ≤ Ra 1.6 µm for machined surfaces.
Springs	Stroke: 0.5-20.0N, Custom. Cycle Life: ≥10,000 cycles. Material: Stainless steel (SUS304, SUS316), music steel (ASTM A228). Diameter: 0.5-2.5 mm, custom. Spring Constant (k): 0.1-1.0 N/mm. Fatigue Resistance: ≥80% retention of original force after 10,000 cycles. Operating Temperature: -40°C to +85°C (standard), up to +200°C for high-temp variants. Corrosion Resistance: Salt spray resistance ≥48 hours (ASTM B117). Plating Options: Nickel: 3-5 µm, gold: 0.5-1 µm (optional).

Why Johoty's Best Threaded Inserts?

Johoty’s threaded inserts are precise and durable, with flexible customization. Spring introduction ensures stable connections, improves efficiency, extends product life, and brings outstanding value. Now contact Johoty! Long-term trustworthy partner!

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Threaded Inserts, L: 6.00~70.00 mm, Applications

Assembly of High-precision Instruments

High-precision instruments require strong connection stability, and electronic threaded inserts can ensure secure assembly of components in microscopes and medical equipment, reducing errors caused by vibration. Such threatened pogo pins provide high-precision positioning, fatigue resistance, high voltage operation resistance, ensuring long-term reliability, and simplifying post-maintenance processes.

Manufacturing of Communication Equipment

In the manufacturing of base station antennas and routers, threaded inserts provide efficient electrical conductivity through high-strength threaded connections. Johoty’s threatened pogo pins can withstand the thermal expansion caused by frequent signal transmission, prevent material wear, increase equipment lifespan, reduce the probability of failure, and improve signal transmission efficiency.

Aerospace Field

Aerospace components require both lightweight and strength, and threaded inserts meet the requirements of high temperature & pressure environments. Our threaded pogo pins have corrosion resistance, which can reduce thread wear, enhance component structural stability, optimize fastening effects, and reduce maintenance costs and risks.

Automotive Electronic Integration

Automotive electronics have extremely high requirements for conductivity and vibration resistance, and threaded inserts help improve the connection reliability of in vehicle devices. Such threatened pogo pins ensure stable electrical connections, prevent looseness, optimize component space layout, improve modular assembly efficiency, and reduce long-term operating losses.

Industrial Automation Equipment

In automation equipment, threaded inserts can enhance the durability and accuracy of component connections, adapt to high load operating requirements. Our best threaded pogo pins support reuse, reducing the risk of thread slippage, optimizing equipment operation efficiency, improving industrial equipment lifespan, and reducing long-term costs.

Internal Connection of Household Appliances

Home appliances need to achieve compactness and aesthetics, and threaded inserts play an important role in panel and component connections. Threaded pogo pins prevent thread damage caused by prolonged use, increase the overall structural strength of the equipment, enhance safety, extend the lifespan of household appliances, and improve the user experience.

Wearable Device Manufacturing

Wearable devices pursue portability and efficiency, while threaded inserts ensure the stability of electronic modules. Such threatened pogo pins support microstructure design, improve connection accuracy, resist sweat corrosion, enhance product durability, and help wearable devices achieve higher performance and longer service life.

Medical Equipment Development

In medical equipment, threaded inserts ensure high reliability of electrical and mechanical connections. Johoty’s best threatened pogo pins maintain stability in disinfected high-temperature environments, prevent component loosening, ensure operational accuracy, enhance patient safety, and meet strict hygiene and technical standards.

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Advantages of Threaded Inserts, L: 6.00~70.00 mm

Efficient Connectivity Performance

Threaded inserts provide fast and stable electrical connections, reducing contact resistance and ensuring stable signal transfer. Support high-frequency applications to meet the needs of complex electronic devices. Compatible with various conductive materials, enhancing system adaptability. Durability testing shows a lifespan of over 50,000 connections, suitable for high-intensity uses. Optimize installation design, reduce engineering assembly difficulty, and improve production efficiency.

Excellent Mechanical Strength

The unique thread and spring structure provide strong mechanical locking force to prevent loosening or detachment. Threaded inserts can withstand up to 10 kg of tension and are suitable for vibration use. Improved torque resistance performance by 20%, suitable for precision assembly. The material hardness reaches HV500 or above, with better wear resistance. After high-temp aging testing, it has excellent sustained stability performance.

Accurate Conductivity

Johoty uses low resistance high-quality conductor materials to improve conductivity efficiency. The contact impedance of threaded inserts is ≥15 milliohms, meeting the requirements of high-precision electronic devices. Optimize structural design to avoid current concentration effects. Coating finishing enhances surface conductivity and has strong antioxidant capacity. Suitable for multiple current ranges, stable operation from microampere to 120A.

Excellent Environmental Adaptability

Excellent temp resistance in -40°C ~120°C. The anti moisture design effectively avoids water vapor erosion and is suitable for outdoor equipment. The chemical corrosion resistance has passed the salt spray test and reached over 500 hours. Threaded inserts have excellent resistance to vibration and impact, making them suitable for complex industrial environments. The dustproof and waterproof ability reaches IP68, meeting the requirements of harsh environments.

Flexible Customization Capability

Support multi spec customization from micro to large sizes. Design can be adjusted according to different thread requirements to enhance compatibility. Supports multiple electroplating treatments, including nickel, gold, and silver coatings. Threaded inserts offer different spring hardness options to meet special application requirements. The processing accuracy is as high as ± 0.02mm, ensuring product consistency.

Durable and Reliable Lifespan

The special spring steel material provides excellent elasticity and fatigue resistance. The docking number can reach 10,000 times, suitable for long-term repeated use. Threaded inserts have strong weather resistance and stable performance in extreme environments. After >96 hours of salt spray corrosion testing, the lifespan is longer. The spring relaxation rate is <5%, and it maintains strong contact for a long time.

Installation Convenience

Threaded inserts are designed to be compact and easy to operate, without the need for additional complex tools to assist with installation. The screw in structure reduces installation time and efficiently adapts to industrial assembly lines. Compatible with multiple substrates, including plastic, metal, and composite materials. The thread self-locking function avoids secondary adjustment and improves installation efficiency. Support automated equipment assembly to improve production line efficiency.

Used in Various Industries

Threaded inserts are suitable for high-end precision automotive, medical, and aviation. Meet consumer electronics needs and enhance device connectivity stability. Excellent performance in industrial automation equipment, durable and reliable. Provide high-frequency connection solutions for 5G base stations, supporting high data transmission rates. Threaded pogo pins are applied in the field of new energy to help stabilize the connection between charging piles and energy storage devices.

FAQ:

What are Electronic Threaded Inserts?

Threaded inserts are high-precision threaded pogo pins used to create reliable threaded connections. They combine threaded fixation, spring conductivity, high-temperature resistance, stability and reliability, and easy installation, exhibiting outstanding performance in complex equipment.

What Advantages Do Threaded Inserts Have?

Threaded inserts have high conductivity, excellent anti-corrosion performance, flexible installation, long service life, and strong seismic resistance. These features make threaded pogo pins very popular in ensuring device performance and reducing maintenance costs.

How to Customize Threaded Inserts?

Johoty can customize dimensions, thread specifications, working stroke, material selection, conductivity, and special packaging according to specific equipment and complex applications.

What Industries Are Threaded Inserts Suitable For?

Johoty’s threaded inserts are applied in aerospace, wireless equipment, medical equipment, industrial automation, intelligent healthcare devices, mobile smart wristbands, automotive manufacturing, and consumer electronics, providing professional solutions for high-precision electrical connections.

What Are Threaded Inserts Materials?

Threaded inserts often use brass, beryllium copper, tellurium copper, stainless steel 304, 316, composite materials, etc., which can provide stable fixation and reliable conductivity during installation.

How do Threaded Inserts Ensure Reliable Electrical Connections?

Through high-quality materials, spring contact design, anti loosening structure, uniform force distribution, and high conductivity, threaded inserts can ensure safe, stable, and long-lasting electrical connections.

What Are Installations for Threaded Inserts?

Supports hot melt, ultrasonic, cold pressing, spiral screw-in, and injection molding, meet different equipment and applications flexibly.

What Working Environments Can Threaded Inserts Withstand?

Threaded inserts support up to 120 A of current, withstand temperatures up to 125℃, withstand high impacts and vibrations, and have reliable performance to meet harsh environments.

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