Features Gallery Product Description Chat Now

Features

Specifications

Type: Threaded Connector Nut

Specification: External 3/8" 27 Threads Per Inch, Internal M8×1.0×10 (customizable)

Standard: DIN934

Material: Iron

Surface Treatment: Zinc Plating

Color: Natural Metal Color

Highlight:

DIN934 Threaded Connector Nut

Iron Internal External Thread Adapter

DIN934 Internal External Thread Adapter

Basic Infomation

Place of Origin: CHINA

Brand Name: Kesle

Payment & Shipping Terms

Delivery Time: 5-8 work days

Payment Terms: T/T,Western Union,MoneyGram,PayPal

Gallery

DIN934 Threaded Connector Nut Iron Internal External Thread Adapter For Industrial / Civil Connections

Product Description

DIN934 Threaded Connector Nut Iron Internal External Thread Adapter For Industrial / Civil Connections

Internal External Thread Adapters are precision connectors with internal threads on one end and external threads on the other. Through differentiated adaptation of thread specifications, they achieve rigid docking of components with different sizes and types, and are widely used in pipelines, machinery, home furnishing and other scenarios requiring reducing conversion and thread compatibility.

Core Structure and Design Highlights

Reducing Thread Adaptation Design: One end features internal threads (for connecting bolts, screws or components with external threads), and the other end has external threads (for adapting to female parts, sleeves or interfaces with internal threads). Thread precision reaches 6H (internal)/6g (external) with complete thread profiles and no broken teeth.
Mechanical Transition Optimization: The middle part adopts a cylindrical or hexagonal transition structure. Internal/external threads are connected via arc chamfers to reduce stress concentration. Integral cold heading or machined forming ensures no splicing gaps, with shear strength ≥300MPa.
Optional Sealing Design: Some models feature annular sealing grooves at the thread root for O-rings or sealant application, achieving leak-proof connections for fluid/gas media in pressure scenarios.

Core Parameter Specifications

Parameter Category	Specific Parameters	Detailed Description
Thread Standards	Metric (internal M5-M30/external M6-M36), imperial (internal 1/4"-1"/external 3/8"-1 1/4")	Threads comply with GB/T 192, ISO 261 or ANSI B1.1 standards with 60° thread angle, ensuring smooth engagement.
Materials and Surface Treatments	Base Materials: Carbon Steel (Q235/45#), Stainless Steel (304/316), Brass (H59/H62)	Carbon steel for indoor medium-low load; stainless steel for humid/outdoor environments; brass for civil applications with good thermal conductivity.
Precision and Dimensions	Thread Tolerance: Internal thread 6H, external thread 6g	Fitting gap ≤0.05mm to ensure no jamming. Regular length 15-50mm with transition section diameter ≥ external thread major diameter.

Core Performance Advantages

Flexible Reducing Adaptation: Internal and external thread specifications can be customized as needed, directly solving thread mismatch issues without additional transition parts.
Reliable Connection Rigidity: Integrally formed structure with no weak points. Static tensile load of M10 carbon steel adapters is ≥10kN, resistant to loosening in vibrating environments.
Convenient and Efficient Installation: No professional tools required; compatible with conventional fastening processes. Installation efficiency 50% higher than welding or adhesive connections.
Strong Scene Compatibility: Optional sealing design adapts to fluid scenarios; diverse materials cover various environmental conditions.

Typical Application Scenarios

Home Furnishing and Lighting: Reducing connection of furniture brackets, thread conversion of chandelier suspension rods.
Plumbing and Water/Electric Systems: Reducing of water/air pipe diameters, adaptation of water heater interfaces.
Machinery and Equipment: Thread docking of motor and reducer shaft systems, pipeline connection of instruments.
Decoration and Display: Fixing of shelf columns and beams, connection of exhibition prop accessories.

Installation and Maintenance Recommendations

Installation Points: Clean oil stains and burrs before installation. For load-bearing scenarios, apply anti-loosening glue or use double nuts for anti-loosening.
Maintenance Notes: Regularly check anti-corrosion layer of carbon steel parts. For fluid scenarios, regularly check sealing status and replace seals if needed.

Tag:

Contact Person :	orlenda li
Tel :	+8613713334285

DIN934 Threaded Connector Nut Iron Internal External Thread Adapter For Industrial / Civil Connections

DIN934 Threaded Connector Nut

Iron Internal External Thread Adapter

DIN934 Internal External Thread Adapter

Fully Threaded Pipe

Joint Nuts

Steel Lock Nuts

Customizable Threaded Connector Nut Hollow External Threaded Pipe

GB/T6171 Hexagon Nuts High Precision Mechanical Connections

GB52 Zinc Plating Threaded Connector Nut Hexagonal Joint Nuts For Connection / Fixation

GB6178 Side Hexagon Slotted Nut Iron Hex Slotted Nut For Lighting Fixtures / Furniture

Internal / External Threaded Connector Nut Through Hole Hex Socket

DIN 985 Steel Cap Nuts Hex Base Dome Top Bolts For Protection Aesthetics

DIN934 Threaded Connector Nut Iron Internal External Thread Adapter For Industrial / Civil Connections

M10 - M100 Internal Thread Nut Anti Loosening Threaded Round Nut For Shaft Axial Positioning