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GR-2031
GORUN
Villaboard Find Thread Countersunk Head Self Drilling Yello Zinc China Screws
This specialized screw for Villaboard features a distinctive ribbed flange beneath its head.
When driven, this flanged design compresses the board material radially, creating a countersunk pocket that locks the screw firmly in place, resisting rotational loosening and accommodating substrate expansion.
Paired with fine threading for strong engagement and a self-drilling point for direct installation without pre-drilling,
it ensures secure fastening.
Crafted from durable carbon steel and treated with yellow zinc plating, it combines corrosion resistance with a decorative finish, ideal for exposed applications where both functionality and aesthetics matter.
Why Choose Our Factory?
✅ Direct Manufacturer, No Middleman
We are a certified direct factory, not a trading company. This means faster production, better pricing, and direct communication.
✅ ISO 9001 Certified
Our factory meets international quality standards. Every step—from material sourcing to shipping—is strictly controlled.
✅ CE & RoHS Compliant
All our screws are CE & RoHS certified, ensuring they meet EU environmental and safety requirements.
✅ SGS-Audited Supplier
An independent agency (SGS) has verified our factory’s credibility. You can trust our production capacity and ethical practices.
Your Benefits with GORUN SCREW
✔ Flexibility: Customize any detail, even small orders.
✔ Reliability: Proven quality systems and certifications.
✔ Transparency: Full traceability from factory to shipment.
Secure Transactions
To enhance safety, we operate on MAKE IN CHINA 
(Link: https://screw-manufacturer.en.made-in-china.com/
Ready to Start?
Contact us now for a quote or sample. No matter where you're from!
Villaboard Find Thread Countersunk Head Self Drilling Yello Zinc China Screws
This specialized screw for Villaboard features a distinctive ribbed flange beneath its head.
When driven, this flanged design compresses the board material radially, creating a countersunk pocket that locks the screw firmly in place, resisting rotational loosening and accommodating substrate expansion.
Paired with fine threading for strong engagement and a self-drilling point for direct installation without pre-drilling,
it ensures secure fastening.
Crafted from durable carbon steel and treated with yellow zinc plating, it combines corrosion resistance with a decorative finish, ideal for exposed applications where both functionality and aesthetics matter.
Why Choose Our Factory?
✅ Direct Manufacturer, No Middleman
We are a certified direct factory, not a trading company. This means faster production, better pricing, and direct communication.
✅ ISO 9001 Certified
Our factory meets international quality standards. Every step—from material sourcing to shipping—is strictly controlled.
✅ CE & RoHS Compliant
All our screws are CE & RoHS certified, ensuring they meet EU environmental and safety requirements.
✅ SGS-Audited Supplier
An independent agency (SGS) has verified our factory’s credibility. You can trust our production capacity and ethical practices.
Your Benefits with GORUN SCREW
✔ Flexibility: Customize any detail, even small orders.
✔ Reliability: Proven quality systems and certifications.
✔ Transparency: Full traceability from factory to shipment.
Secure Transactions
To enhance safety, we operate on MAKE IN CHINA
(Link: https://screw-manufacturer.en.made-in-china.com/
Ready to Start?
Contact us now for a quote or sample. No matter where you're from!
