Ocean Century (Qingdao) Industrial Co., Ltd.
| Packaging Details | Carton+Pallet |
| Delivery Time | 3-20 work days |
| Payment Terms | T/T,L/C,D/P,D/A |
| Supply Ability | 100,000pieces/day |
| Product name | Custom Gauges Concrete Screws Cutting Thread Self Drilling Screws |
| Type | Screws |
| Material | Carbon Steel, Stainless Steel, Copper Steel |
| Process | Cold Heading + Surface treatment |
| Head Style | Hex Washer Head, Pan Head, Countersunk, etc. - Specify as needed |
| Standard | GB, DIN, ISO, ASME, BS, JIS |
| Grade | 4.8, 6.8, 8.8, 10.9, 12.9 |
| Packing | plastic bag+carton+pallet |
| Sample | if we have the tools available,Sample is free |
| Payment | T/T |
| Service | Customized OEM,OEM and ODM |
| Application | General Industry,Heavy Industry,Automotive Industry,Inserts,Mining |
| Place of Origin | China |
| Brand Name | Ocean Century |
| Certification | ISO9001/IATF16949 |
| Model Number | Industrial Fasteners |
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Product Specification
| Packaging Details | Carton+Pallet | Delivery Time | 3-20 work days |
| Payment Terms | T/T,L/C,D/P,D/A | Supply Ability | 100,000pieces/day |
| Product name | Custom Gauges Concrete Screws Cutting Thread Self Drilling Screws | Type | Screws |
| Material | Carbon Steel, Stainless Steel, Copper Steel | Process | Cold Heading + Surface treatment |
| Head Style | Hex Washer Head, Pan Head, Countersunk, etc. - Specify as needed | Standard | GB, DIN, ISO, ASME, BS, JIS |
| Grade | 4.8, 6.8, 8.8, 10.9, 12.9 | Packing | plastic bag+carton+pallet |
| Sample | if we have the tools available,Sample is free | Payment | T/T |
| Service | Customized OEM,OEM and ODM | Application | General Industry,Heavy Industry,Automotive Industry,Inserts,Mining |
| Place of Origin | China | Brand Name | Ocean Century |
| Certification | ISO9001/IATF16949 | Model Number | Industrial Fasteners |
| High Light | Concrete Self Drilling Screws ，Cutting Thread Self Drilling Screws ，Custom Gauges Self Drilling Screws | ||
Engineered for demanding applications, these screws combine the convenience of self-drilling tips with the superior holding power of cutting threads, eliminating the need for pre-drilling in many materials like steel, aluminum, and wood composites. Customize the length and gauge precisely to your project requirements for optimal performance and material savings.
Every screw is meticulously crafted using advanced cold heading technology, ensuring superior grain structure and inherent strength. Precision thread cutting follows, creating sharp, clean threads designed for effortless driving and maximum grip. Critical heat treatment processes then enhance the core mechanical properties (tensile strength, hardness) to meet rigorous performance grades (4.8, 6.8, 8.8, 10.9, 12.9). Finally, specialized surface treatments (including essential hydrogen embrittlement relief for high-strength grades) are applied to provide exceptional corrosion resistance and durability.
We understand that fastener quality is the sum of every step in its creation. That's why we implement a rigorous, traceable quality management system throughout the entire manufacturing journey:
Ideal For: Steel framing, metal roofing & cladding, HVAC installations, automotive components, agricultural equipment, and any application requiring rapid, secure fastening into metal or composite substrates without pre-drilling.
Choose our Cutting Thread Self Drilling Screws for a powerful blend of convenience, customization, and rock-solid reliability, backed by an unparalleled commitment to controlled manufacturing quality and full traceability. Get the exact fasteners you need, built to perform.
Company Details
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
$ 86 million-$ 115 million
Employee Number:
600~1000
Ecer Certification：
Verified Supplier
Ocean Century (Qingdao) Industrial Co., Ltd., established in 2000 and part of the Ocean Century Group, specializes in customized processing of plastic and metal parts. We deliver end-to-end solutions including tooling design, metal fabrication, injection molding, CNC machining, welding, surface fini... Ocean Century (Qingdao) Industrial Co., Ltd., established in 2000 and part of the Ocean Century Group, specializes in customized processing of plastic and metal parts. We deliver end-to-end solutions including tooling design, metal fabrication, injection molding, CNC machining, welding, surface fini...
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