BIS ISI Mark Registration for Drywall Screws - IS 18507: 2024
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If you make or import Drywall Screws, you need to grasp this rule completely. The ISI Mark is now a mandatory requirement for these critical fasteners. You must have it for any domestic sale. This law ensures construction quality and public safety.
The government implemented the Cross Recessed Screws (Quality Control) Order, 2025. The order's goal is simple: eliminate poor-quality fasteners from the construction supply chain. Faulty screws can cause ceilings or walls to fail.
This BIS rule applies equally to local manufacturers and foreign importers. Selling non-certified stock after the compliance date brings legal penalties. Certification is the only guaranteed way to stay legally compliant.
What IS 18507:2024 Requires
IS 18507:2024 is the key national standard for your product. It details specific quality rules for Drywall Screws. These screws are highly specialized for working with gypsum board
The standard covers screws with thread diameters from 3.5 mm to 5.5 mm. It ensures the steel material is correct for strength and coating. It makes sure the screw can penetrate easily without pre-drilling.
Following this standard means your screws are built right. It confirms the fastener will hold tight to metal or wood studs. You are proving high structural integrity for internal partitioning systems.
Unique Design Requirements
Drywall screws have special features that must meet the standard:
- Head Shape: Must have a bugle or trumpet head to sit perfectly flush without tearing the drywall paper.
- Torsional Strength: Must withstand high driving torque without the head snapping off.
- Thread Form: Must be precise to grip the board and stud effectively.
Critical Compliance Deadlines
The government has given a clear, phased implementation schedule. The exact date your business must comply depends entirely on its size. Plan your transition immediately to avoid missing the deadline.
Compliance takes many months for testing and audit preparation. If you miss your deadline, you face a major market disruption. Uncertified products simply cannot be sold anymore.
BIS ISI Mark Registration for Chipboard Screws - Specification IS 18508: 2024
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Technical Testing for Performance
The testing under IS 18507:2024 focuses on the harsh realities of construction sites. Drywall screws are almost always installed using high-speed power tools. They must not fail during installation.
You must submit screw samples to a BIS-approved laboratory. The lab technicians perform all the specific performance and mechanical tests required by the standard. The test results must prove compliance beyond doubt.
The most critical lab checks include:
- Breaking Torque Test: This is used to determine the maximum torque that the screw can withstand before the head snaps off.
- Pull-out Strength: Assures the screw of not egregiously pulling out of the base material.
- Corrosion Resistance: Tests the level of phosphate or electroplated finish to make sure that it stands the test of time.
Passing these checks proves your screw is ready for professional, heavy-duty use.
The Value Proposition of the ISI Mark
The ISI Mark is the stamp of approval from India's official quality body. It does much more than just keep you legally compliant. It acts as a powerful business asset.
Building Professional Confidence
Drywall systems must last for decades. A failed screw means repair costs and reputational damage. The ISI Mark assures builders and contractors of reliable, tested fasteners.
This official verification builds instant, strong trust in your product line. Certified suppliers often become preferred partners for large construction projects. Quality opens doors to bigger contracts.
Ensuring Market Stability
Certification fully removes your legal risk under the QCO. It prevents shipment delays or product seizure. It keeps your sales channel completely clear and stable.
Furthermore, major infrastructure developers insist on certified fasteners. Holding the ISI Mark qualifies you for high-volume government and corporate tenders. This is a powerful market advantage.
The BIS Certification Process
Obtaining the ISI Mark is a structured process. You must follow the steps of BIS Scheme-I carefully. Proper planning is necessary to meet the short deadlines.
1. File the Application
You start the process on the BIS online portal. Provide accurate details about your company and the factory site. A complete application moves through the system much faster.
2. Product Testing
Send samples to a BIS-recognized facility for testing against IS 18507:2024. A compliant test report is mandatory before any audit is scheduled.
3. Factory Audit
A BIS Officer visits your production plant. They verify your machinery, the quality control processes, and your in-house lab setup. The audit confirms your capacity to produce consistent, certified quality.
4. License Grant
Once all tests and the inspection are approved, the license is issued. You then have the legal right to apply the ISI Mark to your compliant Drywall Screws.
Conclusion
Dealing with specific fastener standards like IS 18507:2024 requires specialized expertise. Managing the precise technical requirements for the bugle head and high torque tests is often challenging. You need focused and expert guidance
Agile Regulatory specializes in securing mandatory BIS certification for all types of industrial fasteners. We manage the testing coordination, documentation, and audit preparation on your behalf. We guarantee a smooth and rapid compliance journey.
Contact Agile Regulatory today to certify your Drywall Screws. We ensure you meet the November 2025 deadline quickly and secure your market position.
About the Author
View ProfileNishi Chawla
Content Writer & Compliance Specialist
Nishi is an expert content writer with expertise in Business Legal Compliances, Certifications, and Registrations — BIS, EPR, Medical Devices, Cosmetics, Drugs, and Import Export. She holds a B.Com from the University of Delhi and has been writing industry content since 2019.
