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FIEO Registered Export Ready

Coupling Nut

Name: Coupling Nut
Brand: elpar
SKU: 7578789
Availability: InStoreOnly

Sold by elparindustries · Manufacturer, Contractor, Trader, Exporter · Pune, Maharashtra, India

Price

Price on request

In stock

Minimum order: 1 Centimetre

Export Snapshot

MOQ

1 Centimetre

Lead time

On request

Packaging

Standard export packaging

Shelf life / longevity

As per product specification

HS Code

87089900

Origin

India

Port of dispatch

On request

Export markets served

Values shown are for elparindustries.

Compliance & Certifications

EEPC REGISTRATION CERTIFCATE

Suitable for

Importers · Distributors · Wholesalers

Pune Dispatch on request FIEO member

elparindustries

Manufacturer, Contractor, Trader, Exporter · Pune, Maharashtra, India

Hydraulic Fittings

Registered address: PUNE, MAHARASHTRA, India. Industry: Others > Other.

View profile All products

Established

2006

Employees

11–30

GST

27ANGPS2324G1Z1

IEC code

ANGPS2324G

Export markets

GlobalLinker Member Since

May 2021

Turnover

10000001 - 50000000.

Incorporation Type

On request

EEPC REGISTRATION CERTIFCATE ISO 9001-2015 EEPC and FIEO Membership

Product details

What are the specifications of this product?

Overview

Coupling Nut for Threaded AssembliesThe Coupling Nut is a threaded fastening element used to join or secure mating components in assemblies. It is selected where a secure threaded connection is required, often in combination with studs, fittings, or special mating hardware. Procurement teams specify coupling nuts by thread, length, and head style.Manufacturing and FitProduction focuses on thread form accuracy, material choice, and head geometry to ensure reliable engagement and torque response. Dimensional inspection validates thread profile and length to ensure compliance with mating parts.Supply and Commercial NotesAvailable for bulk sourcing with repeat production options. Protective packaging and batch inspection reports support production and maintenance programs.

Product Description

Use-Cases and Buyer Scenarios

Coupling Nuts are used in assembly joins, extension of threaded studs, and securing fittings in hydraulic and mechanical systems. Buyers use coupling nuts in OEM assembly lines, repair kits for field maintenance, and project-level fixture builds. Selecting the correct thread and head style is critical to assembly performance.

Production and Quality

Manufacture typically includes turning, threading, and surface finishing where required. Thread profile control and length accuracy are inspected to ensure correct mating. Batch inspection and traceability documentation are maintained for repeat orders.

Ordering Guidance

Commercial volume procurement is supported. Lead time varies with finish and quantity. Protective packing is used to prevent thread damage in transit. Buyers should specify thread standard and any finish or coating requirements when placing orders.

Frequently Asked Questions

Can coupling nuts be produced to custom thread standards? Yes. Provide thread specification and length requirements for build-to-print production.
Which finishes and coatings are available? Common finishes include plating and passivation options selected based on corrosion exposure and application needs.
What inspection evidence is provided? Dimensional inspection and batch traceability are provided to validate thread form and length.
How does order quantity affect lead time? Larger scheduled runs reduce per-unit lead time. Custom finishes or threads may extend production time.

Description provided by elparindustries.

Specifications

Material	Carbon Steel, Stainless Steel, Brass
Standards	DIN 2353, ISO 8434
Thread Type	SAE / BSP / Metric
Manufacturing Method	CNC Machining
Size Range	Customized per customer requirements
Surface Finish	Corrosion-resistant coating or polished finish
Pressure Rating	High-pressure hydraulic system compatible
Application	Hydraulic hose and fitting assembly
Tolerance	Precision engineered to meet tight fitting tolerances

Use cases

Category	Hydraulic Components > Hydraulic Fittings > Coupling Nuts
Primary application	Wholesale, distribution, and international sourcing
Brand	elpar
Product type	Product

Logistics & handling

Lead time	On request
Packaging	As per buyer requirement
Storage condition	As recommended by supplier
Origin	India
Form	As listed by supplier

Commercials (this seller)

Minimum order	1 Centimetre
Lead time	On request
Payment terms	As per negotiated commercial agreement.
Checkout type	enquiry

Buyer questions

Frequently asked by buyers

Common questions B2B buyers ask before sourcing Coupling Nut. Answers compiled from verified sellers' commercial terms and platform data.

Q: Are these hydraulic coupling nuts compatible with all DIN 2353 hydraulic fittings?

A: Yes, our hydraulic coupling nuts are precisely manufactured to meet DIN 2353 and ISO 8434 standards, ensuring full compatibility with all fittings conforming to these standards.

Q: Can you provide custom sizes or non-standard thread types for coupling nuts?

A: Absolutely. We offer custom manufacturing services to produce coupling nuts tailored to specific dimensions, thread types, and material requirements beyond standard specifications.

Q: What corrosion resistance options are available for coupling nuts exposed to harsh environments?

A: Our coupling nuts are available with corrosion-resistant coatings such as zinc plating, nickel plating, or are manufactured from stainless steel to provide enhanced durability in challenging environments.

Q: How do these coupling nuts improve the maintenance process of hydraulic systems?

A: The precision machining and standardized threading facilitate easy assembly and disassembly of hydraulic hoses and fittings, allowing efficient maintenance and modifications without risking leaks or damages.

Q: What pressure ranges can the hydraulic coupling nuts withstand in operational environments?

A: These coupling nuts are engineered to endure high-pressure conditions typical in hydraulic systems, withstanding pressures as defined by DIN 2353/ISO 8434 guidelines suitable for heavy-duty industrial applications.

Question not answered? Ask sellers directly — typical response within 4 hours.