BIS Certification For Cross Recessed Drilling Screws – Pan Head IS 18471 (Part 1):2023

In today's competitive landscape, maintaining market presence without a certified, high-quality product can be challenging. Obtaining a BIS license may also be essential for selling products in the Indian market. To achieve BIS certification and ensure product quality, manufacturers must adhere to the specified Indian standards.

Let's delve deeper into IS 18471 (Part 1):2023 For Cross Recessed Drilling Screws – Pan Head. This standard specifies the technical requirements for cross recessed drilling screws with tapping screw thread, detailing the Pan Head type, including dimensions and tolerances for the head diameter, head height, thread length, pitch, and thread form.

These fasteners are designed to create secure connections in materials such as metal, wood, and plastic without the need for pre-drilled holes, making them indispensable for their efficiency and versatility across industrial applications. IS 18471 (Part 1):2023 aligns with the international standard ISO 15481:1999, ensuring global consistency in the quality and specifications of cross recessed pan head drilling screws. The standard also outlines permissible materials, surface finish, and hardness requirements to ensure adequate strength, corrosion resistance, and durability, which matters directly for the structural integrity of whatever the screw is fastening.

KEY HIGHLIGHTS

Product Name	Cross Recessed Drilling Screws – Pan Head
Applicable Indian Standard	IS 18471 (Part 1):2023
Applicable Certification Scheme	Product Certification Scheme (ISI Mark Scheme) Scheme 1 - Schedule 2
Compliance Requirement	Mandatory
QCO Link	Quality Control Order

Also Check: BIS QCO for Pan Head Screws with Type H or Type Z Cross Recess – Product Grade A

Tests

Mandatory Tests:

Dimensional Check (Head Diameter, Head Height, Thread Length, Pitch)
Tensile Strength Test
Torsional Strength Test
Drive Recess Performance Test
Hardness Test
Drilling Capacity Test

Optional Tests:

Corrosion Resistance Test
Surface Finish/Electroplating Inspection

Benefits of Obtaining ISI Mark for Cross Recessed Drilling Screws – Pan Head

Here are the key benefits of getting ISI Mark certification:

Government Quality Assurance: The ISI mark confirms the screws meet the dimensional, material, and mechanical benchmarks set by BIS.
Mandatory Compliance: The DPIIT, Ministry of Commerce & Industry, has made it mandatory for all such cross recessed screws used in India, whether manufactured domestically or imported, to carry the Standard Mark under a valid BIS license.
Enhanced Market Competitiveness: Certified screws are preferred by manufacturers in construction, engineering, and general industrial assembly where fastener reliability is critical.
Consumer Trust: Certified screws are trusted for their precision, strength, and reliability, enhancing consumer confidence and market acceptance.
Global Consistency: Because the standard aligns with ISO 15481:1999, certified products meet a benchmark recognized in international markets as well.

PROCESS FOR BIS ISI MARK CERTIFICATION

BIS Certification Timeline for Cross Recessed Drilling Screws – Pan Head

The estimated duration for securing BIS certification for cross recessed drilling screws – pan head under IS 18471 (Part 1):2023 varies based on the manufacturer’s location and certification route. The typical timelines are outlined below:

Indian Manufacturers	BIS certification generally takes around 20 to 30 days, depending on testing and documentation verification.
Foreign Manufacturers (FMCS Route)	Under the BIS Foreign Manufacturer Certification Scheme (FMCS), the process usually takes around 180 days, considering factory inspection, sample testing, and regulatory approvals.

BIS CERTIFICATION PROCESS

Acquiring a BIS license for this product involves a factory inspection to evaluate the quality of products and the manufacturing process, checking that appropriate machines, trained personnel, and quality control systems meeting standards are in place. Sample testing follows, assessing the screws against the relevant dimensional and mechanical requirements before a license is granted.

NOTE:

For comprehensive guidance on the BIS ISI Certification process, please explore:

WHY USE ABSOLUTE VERITAS?

Absolute Veritas is a prominent organisation from the private sector of India primarily dealing with the Inspection, Testing, Audits, Certification of products& consulting services to various industries in India and worldwide, ensuring compliance with regulatory standards and industry requirements. Offering a comprehensive range of services including product certification, testing, training, auditing, and compliance services, Absolute Veritas helps manufacturers and importers achieve higher production efficiency and quality standards.

Absolute Veritas (BIS Consultant) will handle end to end pre-registration request, sample preparation, documentation, testing and application process for ISI Mark Certification

For any questions regarding the most recent update on ISI Mark registration licenses, please reach out to us via email at cs@absoluteveritas.com

Frequently asked questions (FAQ)

What products fall under IS 18471 (Part 1):2023?

Cross recessed drilling screws with tapping screw thread, specifically the Pan Head type.

Is BIS certification mandatory for this product?

Yes — the relevant Quality Control Order makes it mandatory for all such cross recessed screws used in India, whether manufactured domestically or imported, to carry the BIS Standard Mark under a valid license.

What size range does this standard cover?

It specifies the characteristics of cross recessed pan head drilling screws with tapping screw threads from ST2,9 up to and including ST6,3.

What tests are conducted for compliance?

Tests include drilling capacity, torsional strength, and drive recess performance.

How long does certification typically take?

Generally 20 to 30 days, depending on testing and documentation, and certification is generally valid for two years.

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