Cheng Hao supplies collated screws to distributors, construction wholesalers, and OEM brands in Europe, North America, and Asia. Our range covers self-drilling, chipboard, drywall, and sub-floor types in plastic strip and wire coil formats, compatible with all major automatic screwgun systems.
All products are manufactured in hardened carbon steel or stainless steel to customer specification and are available with surface treatments including phosphate black, zinc, yellow zinc, and Ruspert silver. Custom thread type, head geometry, drive recess, and private label packaging configurations are available for OEM and retail chain supply. We hold ISO 9001 certification and supply to DIN and JIS standards, with CE marking available for products sold within the European Union.
Quality inspection for all collated screw orders covers dimensional verification, collation strip integrity, drive recess geometry, mechanical performance, and surface coating thickness.
We carry out batch-level inspection for every order and provide a full inspection certificate with each shipment. If you have specific requirements for test standards, third-party certification, or additional documentation, please include these at enquiry stage and we will do our best to accommodate them.
Please check our screw specifications page to see the wide range of options we can supply or contact us now with your detailed requirements.
Choose based on the product’s intended use, application method, and customer requirements.
Commonly used types include SUS302, SUS304, SUS316, SUS410. A special type called NSSC550 is exclusive to Cheng Hao, which has high hardness, high corrosion resistance, and high acid resistance. Its rust prevention is 15 times better than existing materials for screws.
Low carbon steel, medium carbon steel, high carbon steel.
Refers to steel materials that, besides containing carbon, also have other alloying elements such as silicon, manganese, chromium, nickel, vanadium, molybdenum, etc.
Common material codes include 2011, 2024, 6061, 6082, 7075.
Brass (Yellow brass), Bronze.
Choose based on the product’s intended use, application method, and customer requirements.
We can offer customers a wide range of custom packaging options for your orders to suit your particular distribution needs. Please let us know and we will do our best to oblige you with the best packaging option for you.
Please view our commonly ordered screw types below or let us know your special requirements for custom screws.
These are some of the most frequently asked questions by our customers. We hope they are helpful to you. If you cannot find the answer you need, please contact us using the inquiry button below.
We supply both plastic strip and wire coil collation formats. Plastic strip collation is standard for drywall and chipboard applications, while wire coil collation is common for framing, decking, and sub-floor screw systems. The format, angle, and screw spacing are manufactured to your specification so the strips are compatible with the screwgun system your customers are using.
Our collated screws are manufactured to match the strip angle, screw spacing, and drive configuration of all major screwgun systems used in North American and European construction markets. Compatibility specifications are confirmed at the sampling stage before production. If you supply a particular brand or system reference, we will match to it.
Yes. We manufacture collated screws to DIN, JIS, and ISO thread and dimensional standards, as well as to custom specifications for markets where specific regional requirements apply. CE marking is available for products distributed within the European Union. If your market requires documentation to a specific standard, let us know at inquiry stage and we will confirm compliance.
Our collated range covers self-drilling screws, chipboard screws, drywall screws, and sub-floor screws. Within each type, we can configure thread profile, point type, head style, and drive recess to your requirements. Stainless steel grades are available for applications in exterior, coastal, or high-humidity environments.
Yes. We supply collated screws under OEM and private label arrangements for retail chains, hardware distributors, and branded fastener lines. This includes custom printed cartons, retail-ready packaging formats, and branded strip collation labels. Packaging specifications are developed during the sampling process to align with your planogram and shelf requirements.
Standard options include phosphate black for interior drywall and framing applications, zinc and yellow zinc for general corrosion protection, and Ruspert silver for high-corrosion environments. Stainless steel grades 304 and 316 are available as alternatives to surface-treated carbon steel where long-term corrosion resistance is required, such as exterior decking, cladding, or coastal construction.
Yes. Reverse-engineering an existing collated screw product is a standard part of our sampling process. Provide a sample of the current product or a detailed specification sheet and we will manufacture a matched sample for your evaluation and approval before any production order is confirmed.
Cheng Hao holds ISO 9001 certification covering our quality management system across product development, supplier management, production oversight, inspection, and logistics. CE marking is available for applicable products sold within the EU. We supply full inspection certificates and test reports with every order.
To quote accurately, we need the screw type, diameter and length, collation format and strip angle, material and surface treatment, target market or applicable standard, and your packaging requirements. If you have an existing product you want matched, a sample or technical drawing speeds the process considerably. We will confirm lead times and pricing based on your volume requirements.
Yes. Our collated range covers both substrate types. For wood framing and subfloor applications, we supply coarse-thread screws in strip and coil formats with Type 17 points for clean penetration without pre-drilling. For metal framing and light steel construction, we supply fine-thread and self-drilling collated variants.
Material gauge capability and drill point number are specified based on the substrate thickness your application requires.
