China Hand Screw Manufacturer, Supplier, Factory

When it comes to fastening solutions, the hand screw stands out for its versatility and ease of use. Whether you're working on a small DIY project or a large industrial application, having the right screw type is crucial. For instance, a Slotted Screw offers simplicity with a single drive slot, while a Cross Grooved Screw provides better torque transfer with its cross-shaped design. If you need high torque resistance, consider the Hexagon Socket Screw, which fits an Allen key for secure fastening. Alternatively, the Inside Square Screw is ideal for applications requiring minimal slipping. Each of these options complements the hand screw by offering specialized features for different needs, ensuring that you can find the perfect match for your project requirements without compromising on quality or performance.


The Hand Screw is engineered to deliver exceptional performance across various applications, from woodworking to metal assembly. One of its standout features is the ergonomic design, which allows for comfortable handling and reduced user fatigue during extended use. Made from high-grade materials such as hardened steel or corrosion-resistant alloys, the Hand Screw ensures long-lasting durability even in harsh environments. Its precision threading enables smooth insertion and secure fastening, minimizing the risk of stripping or damage to materials. Additionally, the Hand Screw is available in multiple sizes and thread patterns to accommodate diverse project specifications. Below, you'll find detailed parameter lists and tables that highlight the key aspects of this product, helping you make an informed decision based on your specific needs.

Key Parameters of the Hand Screw

  • Material: High-carbon steel, stainless steel, or alloy options
  • Drive Type: Slotted, Phillips, hex socket, or square recess
  • Thread Type: Coarse or fine threads for different material grips
  • Head Style: Flat, round, pan, or oval heads to suit various surfaces
  • Finish: Zinc plating, black oxide, or galvanized coatings for corrosion resistance
  • Size Range: Diameters from #2 to 1/2 inch; lengths from 1/4 inch to 6 inches
  • Temperature Resistance: Up to 500°F (260°C) for high-heat applications
  • Load Capacity: Varies by size, with maximum shear strength up to 150,000 psi
Parameter Details Common Applications
Material Composition Steel, stainless steel, brass, or aluminum alloys General construction, automotive, electronics
Drive Type Options Slotted, Phillips, Pozidriv, hex, square Furniture assembly, machinery, DIY projects
Thread Pitch Coarse (UNC) or fine (UNF) threads Wood, metal, plastic fastening
Head Styles Flat, round, pan, truss, oval Flush mounting, decorative uses, high-strength joints
Corrosion Resistance Zinc, nickel, or chrome plating; passivation Outdoor equipment, marine environments, humid areas
Size Specifications #4 to 3/8 inch diameter; 1/2 to 8 inches length Light to heavy-duty fastening tasks
Torque Requirements 5 to 50 lb-in depending on size and material Precision assemblies, automotive repairs
Standards Compliance ISO, ANSI, DIN, or JIS standards International projects, quality assurance

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