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Home / Product Category / Screw / Self Drilling Screw / 5.5x32mm Dacromet Carbon Steel EDPM Washer Hex Head Self Drilling SEMS Screw

5.5x32mm Dacromet Carbon Steel EDPM Washer Hex Head Self Drilling SEMS Screw

The 5.5x32mm Flange-Head Self-Drilling SEMS Screw is a high-strength carbon steel fastener designed for rapid installation in metal construction. It features a sharp drill point for easy penetration and smooth threads for low resistance. The flange head prevents pull-through, while optional EPDM or PVC washers provide waterproof sealing. Surface treatments like zinc plating or Dacromet ensure excellent corrosion resistance. Customizable in carbon steel or stainless steel, with powder-coated colors and tailored packaging.
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  • GR-4016

  • GORUN

5.5x32mm Dacromet Carbon Steel EDPM Rubber Washer Hex Head Self Drilling SEMS Screw


Designed for efficiency and durability, our 5.5x32mm Flange-Head Self-Drilling SEMS Screw is the ideal solution for securing metal panels and structures. 


Made from robust carbon steel, this screw boasts a precision-machined, sharp drill tip that delivers clean, consistent holes without pre-drilling. 

The refined thread profile minimizes friction during installation, ensuring a secure fit with minimal effort. The flange head design provides superior bearing strength, making it perfect for applications where surface pressure needs to be managed. 

To meet diverse environmental demands, the screws can be finished with corrosion-resistant zinc or Dacromet coatings. We also provide optional EPDM or PVC waterproof washers for superior sealing, and the screw heads can be powder-coated in different colors. 


Whether you need carbon steel for general use or stainless steel for harsh conditions, we can customize the material and packaging to suit your exact needs.




ISO,CE,SGS


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                MIC LOGO

(Link: https://screw-manufacturer.en.made-in-china.com/


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GORUN Screw was established in Dongguan, Guangdong Province. Over the years, we have expanded our services to supply custom screw products to overseas factories and chain retailers worldwide.

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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

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