+86-18680257330
+8618680257330
Dongguan, Guangdong Province
Dongguan, Guangdong Province
+86-18680257330
| Availability: | |
|---|---|
| Quantity: | |
GR-4019
GORUN
5.5×13mm Dacromet Hex Head PVC Washer Self tapping SEMS Screws
These 5.5×13mm Dacromet Hex Head Self-tapping SEMS Screws are designed for fast, efficient assembly.
The carbon steel material ensures high tensile strength, while the sharp drilling point allows for easy penetration into various substrates, significantly reducing installation time.
Featuring a smooth thread design, these screws offer low driving resistance, preventing stripping during use.
The screws come pre-assembled with transparent PVC washers, ideal for indoor applications or cost-sensitive projects.
This washer provides a secure seal and prevents the head from damaging the surface. For superior protection against rust and corrosion, the surface is treated with durable Dacromet coating, though standard zinc plating is also available.
The hex head design allows for high torque application.
We also offer customization options, including EPDM washers for waterproofing, different colored powder coatings, and custom packaging to suit your specific needs.

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!
5.5×13mm Dacromet Hex Head PVC Washer Self tapping SEMS Screws
These 5.5×13mm Dacromet Hex Head Self-tapping SEMS Screws are designed for fast, efficient assembly.
The carbon steel material ensures high tensile strength, while the sharp drilling point allows for easy penetration into various substrates, significantly reducing installation time.
Featuring a smooth thread design, these screws offer low driving resistance, preventing stripping during use.
The screws come pre-assembled with transparent PVC washers, ideal for indoor applications or cost-sensitive projects.
This washer provides a secure seal and prevents the head from damaging the surface. For superior protection against rust and corrosion, the surface is treated with durable Dacromet coating, though standard zinc plating is also available.
The hex head design allows for high torque application.
We also offer customization options, including EPDM washers for waterproofing, different colored powder coatings, and custom packaging to suit your specific needs.

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!
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Building C, No. 6 Yunchang Road, Dongshan Industrial Area, Qishan Town, Dongguan City, Guangdong Province, China.
+86-18680257330
eric.wu@wakfenn.com