EN
Stainless Pan Head Cylindrical Head Hexagon Socket Torx Socket Hexagon Socket Sems Screw
Description
Our sems screw, including Pan Head Torx Sems Screw, Pan Head Hexagon Socket Sems Screw, Button Head Phillips Sems Screw, and Cylindrical Head Hexagon Socket Sems Screw, is designed to deliver consistent fastening performance for industrial, electronic, and mechanical applications. Manufactured with strict dimensional accuracy and premium materials, these fasteners combine a pre-assembled washer with the screw body, ensuring efficient assembly, reduced part loss, and enhanced operational reliability. Each piece is produced within our company’s precision engineering capabilities, meeting the requirements of high-end markets in North America, Europe, and beyond.
Parameter
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Attribute |
Details |
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Product Name |
Sems Screw – including Pan Head Torx, Pan Head Hexagon Socket, Button Head Phillips, and Cylindrical Head Hexagon Socket variants |
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Material Options |
High-quality stainless steel, carbon steel, and alloy steel; optional aluminum or brass for specific industry needs |
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Washer Type |
Integrated lock washer, flat washer, or combination washer for enhanced assembly efficiency |
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Head Styles |
Pan head, button head, cylindrical head, and other custom designs to match application requirements |
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Drive Types |
Torx socket, hexagon socket, Phillips, and other precision-engineered drive profiles |
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Thread Standards |
Metric (M) and Imperial (UNC/UNF) threads with precise tolerances for secure fit |
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Surface Finishes |
Zinc plating, black oxide, nickel plating, anodizing, passivation, or customer-specified coating |
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Size Range |
Wide range of standard sizes; custom dimensions available for OEM and bulk production orders |
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Performance Features |
Pre-assembled washer reduces part loss, improves installation speed, and ensures reliable fastening |
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Industry Use Cases |
Electronics, automotive, machinery, electrical equipment, and other sectors requiring high-precision fastening solutions |
Service
As a professional manufacturer and supplier of sems screw solutions, we deliver more than just high-quality fasteners — we provide comprehensive, customer-focused services tailored to meet the unique requirements of global clients. Our service offering includes:
Custom Manufacturing – Full OEM and ODM capabilities for sems screw, including material selection, head style customization, and integrated washer design adjustments.
Precision Engineering – Advanced CNC machining and automated assembly lines ensure dimensional accuracy and consistent quality across every batch.
Surface Treatment Expertise – Multiple finishing options such as zinc plating, anodizing, black oxide, and nickel coating to enhance corrosion resistance and match industry aesthetics.
Bulk Supply & Logistics – Reliable large-scale production with flexible lead times and efficient export services to North America, Europe, and other global markets.
Technical Support – Professional engineering team providing application guidance, product optimization suggestions, and rapid response to client inquiries.
Strict Quality Assurance – All sems screw products are inspected under international standards (ISO, DIN, ANSI) before shipment, ensuring optimal performance in end-use environments.
FAQ
Q: Are you a trading company or manufacturer?
A: We are a manufacturer with over 30 years of expertise in precision and non-standard fasteners, equipped with automated production lines and advanced inspection facilities.
Q: Can you produce non-standard set screws?
A: Yes, we specialize in custom threads, left-hand configurations, unique drive types, and special coatings according to your drawings or samples.
Q: What materials can you supply?
A: We work with carbon steel, stainless steel, brass, and other special alloys.
Q: Do you provide samples?
A: Yes. Stock items are free (freight at buyer’s cost). Custom items may require tooling charges, with small samples shipped at our cost.
Q: What is your delivery time?
A: Standard products can be shipped within days; custom orders are typically completed within 15–20 working days, depending on complexity.
