1/3

Export Ready

PTFE and zinc aluminium flake coated fasteners

Name: PTFE and zinc aluminium flake coated fasteners
SKU: 8496439
Availability: InStoreOnly

Sold by alufin tech llp · Service Provider , Manufacturer, Professional Services, Brand Owner, Exporter · Pune, Maharashtra, India

Price

Price on request

In stock

Inclusive of all taxes

Minimum order: 1 Centimetre

Export Snapshot

MOQ

1 Centimetre

Lead time

On request

Packaging

Bulk packaging or customized as per order

Shelf life / longevity

As per product specification

HS Code

On request

Origin

India

Port of dispatch

On request

Export markets served

Global markets

Values shown are for alufin tech llp.

Compliance & Certifications

Suitable for

Importers · Distributors · Wholesalers

Pune Dispatch on request Verified seller

alufin tech llp

Service Provider , Manufacturer, Professional Services, Brand Owner, Exporter · Pune, Maharashtra, India

Registered address: Pune, India. Industry: Automotive > Auto Parts.

View profile All products

Established

Not shared

Employees

–

GST

27ACDFA1602R1ZC

IEC code

Not shared

Export markets

Global markets

GlobalLinker Member Since

Jun 2025

Turnover

Incorporation Type

On request

Verified Seller

Product details

What are the specifications of this product?

Overview

PTFE and zinc aluminium flake coated fasteners are specialized fasteners designed to deliver superior corrosion resistance, reduced friction, and enhanced durability. These fasteners are coated with a unique combination of PTFE (Polytetrafluoroethylene) and zinc aluminium flake, which provides an excellent protective barrier against harsh environmental conditions including moisture, chemicals, and extreme temperatures. The PTFE coating offers low friction and anti-seize properties, facilitating easy installation and removal without galling or wear. Zinc aluminium flake provides robust anticorrosive protection to the base metal by forming a stable, sacrificial layer that prevents rust and oxidation. Ideal for use in automotive, aerospace, construction, and industrial machinery applications, these coated fasteners extend the service life of joints exposed to demanding environments, reduce maintenance frequency, and improve operational efficiency. They are compatible with a wide variety of substrates and available in various sizes and forms tailored to customized engineering requirements.

Product Description

Description provided by alufin tech llp.

Specifications

Base Material Compatibility	Steel, Alloy Steel Fasteners
Coating Thickness	Typically 10-20 microns
PTFE Layer Thickness	Approximately 2-5 microns
Zinc Aluminium Flake Layer Thickness	Approximately 8-15 microns
Operating Temperature Range	-50°C to +250°C
Corrosion Test Standard	Meets or exceeds ISO 9227 Salt Spray Test (1200+ hours)
Surface Finish	Smooth low-friction coated surface
Mechanical Strength Impact	No adverse effect on fastener strength
Packaging	Bulk packaging or customized as per order
Compliance Standards	RoHS Compliant, REACH Compliant

Use cases

Category	Industrial Fasteners > Coated Fasteners > PTFE and Zinc Aluminium Flake Coated Fasteners
Primary application	Wholesale, distribution, and international sourcing
Brand	Not specified
Product type	Product

Logistics & handling

Lead time	On request
Packaging	Bulk packaging or customized as per order
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 PTFE and zinc aluminium flake coated fasteners. Answers compiled from verified sellers' commercial terms and platform data.

Q: How does the PTFE and zinc aluminium flake coating improve the fastener's performance?

A: The PTFE layer reduces friction and prevents galling during tightening and loosening, while the zinc aluminium flake layer provides robust corrosion resistance by acting as a sacrificial barrier to oxidation and rust.

Q: Can these coated fasteners withstand exposure to salt spray and harsh chemicals?

A: Yes, these fasteners are tested to meet or exceed ISO 9227 Salt Spray standards with over 1200 hours of corrosion resistance, making them suitable for harsh chemical and marine environments.

Q: Are these coatings compatible with all types of steel fasteners?

A: They are compatible with common steel and alloy steel fasteners typically used in automotive and industrial sectors, without compromising mechanical strength.

Q: What is the operating temperature range for these coated fasteners?

A: They can operate effectively within a temperature range from -50°C to +250°C, suitable for most industrial and automotive applications.

Q: Does the coating affect the mechanical strength of the fasteners?

A: No, the coating process is designed to maintain the mechanical integrity and strength of the base fastener material.

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