High Strength Stainless Steel Hex Socket Set Screw Anti Loosening Cup Flat Point Fastener for Industrial Machinery
Product Overview



Set screw is a common industrial fastener widely used for positioning, fixing and anti loosening of mechanical parts. Our full series set screw is manufactured in strict accordance with international industrial standards, featuring precise thread, high hardness and strong bearing capacity. We provide diversified styles including cup point, flat point and hex socket structure, fully meeting the assembly demands of different mechanical equipment. All raw materials are strictly selected to ensure long-term stable operation in complex working environments.
Product Features & Advantages

- Excellent Material Performance: Most of our set screw are made of high-quality stainless steel, which owns great rust resistance, corrosion resistance and wear resistance, suitable for indoor and outdoor industrial environments.
- Precise Machining: The thread of each metric set screw is finely processed with uniform tooth pitch, tight connection and not easy to slip after installation.
- Diversified Styles: We supply cup point set screw, flat point set screw and hex socket set screw to adapt to different installation spaces and fixing requirements.
- High Structural Strength: This high strength set screw can bear large axial pressure, effectively prevent parts from shifting, rotating and falling off, and realize excellent anti loosening effect.
- Standard Size: Complete metric specifications, easy for customers to select and replace, compatible with most mainstream mechanical accessories on the market.
Technical Parameters & Specifications
We offer a complete range of specifications for set screw, covering multiple metric sizes from M1.6 to M12 and various customized lengths. All products follow unified production standards with accurate dimensional tolerance. The surface of industrial set screw is smooth without burrs, and the hardness reaches industrial standard level, which can adapt to long-term frequent use. Customers can choose corresponding models according to equipment assembly standards, and we also support non-standard customized production.
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Application Scenarios & Industry Cases

Our anti loosening set screw and stainless steel set screw are widely applied in multiple industrial fields: mechanical transmission equipment, automation machinery, textile machinery, mining equipment, electrical appliances and hardware accessories.
In mechanical assembly projects, a large number of our hex socket set screw are used to fix gears, bearings and shaft parts, effectively solving the problem of component displacement during equipment operation. Many manufacturing enterprises have chosen our series set screw as supporting fasteners, and the product stability has been fully recognized by long-term practical application.
In mechanical assembly projects, a large number of our hex socket set screw are used to fix gears, bearings and shaft parts, effectively solving the problem of component displacement during equipment operation. Many manufacturing enterprises have chosen our series set screw as supporting fasteners, and the product stability has been fully recognized by long-term practical application.
Product Value & Solution
For industrial production and equipment maintenance, loose parts are the main hidden danger affecting equipment operation. Our set screw is designed to solve the pain points of part sliding, rotation and loosening. With reliable fixing ability, it reduces equipment failure rate and maintenance cost for enterprises. As professional industrial fasteners, our products help customers improve assembly efficiency, extend the service life of mechanical equipment, and create stable and efficient production conditions for all types of manufacturing workshops.
Production Strength & Quality Guarantee


We are a professional manufacturer of industrial fasteners, with complete production lines and strict quality inspection system. Every batch of set screw will pass multi-channel inspection including material test, size detection and strength test before leaving the factory. We control every production link from raw material procurement to finished product packaging, to ensure that each industrial set screw delivered to customers meets high industrial quality standards. Stable supply capacity can support large-volume orders and long-term cooperative procurement.
Packaging & Delivery

All set screw products adopt sealed moisture-proof packaging to avoid rust and damage during transportation and storage. Conventional products are in sufficient stock and can be delivered quickly. We support multiple transportation methods to meet the delivery needs of different regions. For bulk orders, we can optimize the packaging scheme according to customer requirements to ensure the integrity of goods during long-distance transportation.
Inquiry & After-sales Support
We provide one-stop procurement service for all kinds of set screw series products. If you have demands for model selection, specification customization, sample testing and bulk ordering, please fill in the inquiry form on the page or contact our customer service team directly. Our professional technical and sales team will reply to you in the shortest time, provide detailed product quotations, technical documents and matching suggestions, and solve all your procurement problems of industrial fasteners.
Inquiry Form Prompt
Please fill in your required set screw specifications, quantity, application industry and contact information in the inquiry form. We will arrange professional staff to connect with you, provide free sample support and exclusive procurement solutions for your enterprise.
Send us your drawing or sample. We will quote within 24 hours. OEM and custom orders welcome.
Send us your drawing or sample. We will quote within 24 hours. OEM and custom orders welcome.








