M2 M3 M4 A2 Stainless Steel Flat Point Grub Screws Allen Socket Bolts DIN 913
 

Product description

Key Specifications‌
‌Standard Compliance‌: DIN 913, designed for precision alignment and micro-adjustment in machinery and equipment.
‌Material‌: 304 stainless steel (A2-70 grade), providing excellent resistance to oxidation, moisture, and mild chemical exposure.
‌Dimensions‌:
‌Diameter‌: Compact M2, M2.5, M3, and M4 sizes, optimized for fine-tuned applications in tight spaces.
‌Length‌: 2mm–40mm, ideal for securing small components, shafts, or threaded inserts in delicate mechanisms.
‌Design‌: Flat point tip for non-marring, uniform pressure distribution without damaging mating surfaces.
‌Thread Type‌: Fully threaded for maximum grip and stability in threaded holes.
‌Surface Finish‌: Natural stainless steel polish or optional passivated coating for enhanced corrosion resistance.
‌Mechanical Properties‌:
Tensile strength ≥700 MPa, hardness HV 200-250.
Operational stability from -20°C to 300°C, suitable for most industrial environments.

‌Core Features‌
✔️ ‌Micro-Adjustment Precision‌: Flat tip ensures secure, vibration-resistant positioning without surface deformation.
✔️ ‌Corrosion-Resistant Reliability‌: 304 stainless steel withstands humidity, oils, and mild industrial chemicals.
✔️ ‌Space-Saving Design‌: Ultra-compact M2-M4 diameters enable use in electronics, optics, and miniature machinery.
✔️ ‌Easy Installation‌: Compatible with standard hex keys for quick, tool-friendly adjustments.
✔️ ‌Non-Damaging Contact‌: Flat point distributes pressure evenly, protecting sensitive shafts or components from wear.

‌Applications‌
‌Precision Machinery‌: Securing gears, bearings, and shafts in watches, robotics, and CNC equipment.
‌Electronics & Optics‌: Fastening circuit board components, lens mounts, and sensor housings in cameras or medical devices.
‌Automotive Engineering‌: Adjusting throttle systems, dashboard controls, and fuel injection components.
‌Medical Devices‌: Stabilizing surgical tool parts, diagnostic equipment, and implantable device mechanisms.
‌Consumer Goods‌: Assembly of high-end audio equipment, fitness trackers, and luxury appliances.
‌Industrial Tooling‌: Locking collets, jigs, and fixtures in milling machines or 3D printers.


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 
 
 
 

 

 
 
 

 

 

 

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