Hexagon head shear bolts

Das Kaltstauchverfahren ist eines der neuen Verfahren für die Druckbearbeitung mit weniger oder gar keiner Zerspanung
Metall. Es handelt sich um eine Verarbeitungsmethode, die die plastische Verformung von Metall unter der Einwirkung von
äußere Kräfte, und mit Hilfe von Formen wird das Metallvolumen umverteilt und in die Form gebracht
die gewünschten Teile oder Rohlinge. Das Kaltstauchverfahren ist am besten geeignet für die Herstellung von Standard
Verbindungselemente wie Bolzen, Schrauben, Muttern, Nieten, Stifte usw.

Hexagon Head Scherschrauben are specialized fasteners designed to shear off at a predetermined torque, making them ideal for applications where over-tightening could damage components or where a specific breakaway force is desired. Here’s a detailed description:

Merkmale:

1. Hexagon Head – Features a standard six-sided head for easy installation using a wrench or socket.

2. Scherung Design – The shank is engineered with a weakened section (shear groove) that breaks off once the desired torque is reached, leaving a smooth, flush surface.

3. High-Strength Material – Typically made from hardened steel (grade 8.8, 10.9, or stainless steel) to ensure precise shearing under load.

4. Gewindetyp – Available in coarse (UNC) or fine (UNF) threads, depending on application requirements.

5. Korrosionsbeständigkeit – Often coated with zinc, galvanized, or other anti-rust treatments for durability in harsh environments.

6. Flange or Washer Option – Some variants include an integrated flange or washer to distribute load and prevent loosening.

Anwendungen:

• Structural Engineering – Used in steel construction, bridges, and seismic bracing.

• Maschinen & Automotive – Secures components that require controlled torque to prevent damage.

• Wind Turbines – Ensures bolts break away under extreme forces to protect critical parts.

• Military & Aerospace – Used in assemblies where precise failure points are critical.

Vorteile:

• Prevents Over-Tightening – Shears off at a set torque, protecting sensitive components.

• Consistent Performance – Engineered to break at a precise load for reliability.

Common Sizes:

• Durchmesser: M6 to M24 (metric) or 1/4″ to 1″ (imperial).

• Länge: Varies based on application (typically 20mm to 200mm).

• Hexagon head shear bolts