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Vichok Hardware

DIN912 M3-M20 304 Stainless Steel Extra Long Bolt | Hex Socket Cylindrical/Cup Head Extended Half Thread Screw

DIN912 M3-M20 304 Stainless Steel Extra Long Bolt | Hex Socket Cylindrical/Cup Head Extended Half Thread Screw

Regular price $2.86 USD
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304 stainless steel DIN912 screws are high-precision industrial fasteners, featuring a hex socket drive, cylindrical/cup head design, extra long extended length, and half-thread structure. Covering M3-M20 metric sizes, these bolts comply with DIN912 standards, delivering reliable corrosion resistance and versatile fastening performance for scenarios requiring extended reach.
 
Crafted from premium 304 stainless steel, they offer excellent rust resistance for indoor/outdoor, high-humidity, and general industrial environments. The hex socket drive ensures secure tool engagement and precise torque control, while the cylindrical/cup head provides a neat, low-profile finish suitable for both visible and concealed installations.
 
The extra long extended design caters to deep or hard-to-reach fastening needs, paired with a half-thread structure that balances stable positioning and efficient assembly. Ideal for machinery, equipment, construction, and automotive applications, these screws meet strict dimensional accuracy requirements of DIN912, trusted by professionals and maintenance teams for long-term reliability.
 

Core Features & Advantages

 
  • 304 Stainless Steel: Superior corrosion and rust resistance for diverse industrial environments.
  • DIN912 Compliant: Meets international standards for dimensional precision and universal compatibility.
  • Extra Long Half-Thread: Extended reach for deep installations, with half-thread for stable positioning.
  • Hex Socket Drive: Secure tool grip and precise torque control for seamless assembly.
  • Dual Head Design: Cylindrical/cup head adapts to visible and concealed fastening scenarios.
 

Key Specifications

 
  • Material: 304 Stainless Steel
  • Standard: DIN912
  • Drive Type: Hex Socket
  • Design: Cylindrical/Cup Head, Extra Long Extended, Half-Thread
  • Sizes: M3-M20
  • Applications: Machinery, Equipment, Construction, Automotive, Industrial Assemblies
  • Performance: Corrosion-Resistant, Precision-Fit, Versatile, Long-Lasting
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