Gear Coupling Bolts- For Full Gear, Half Gear & Rigid Couplings

Gear Coupling Bolts – High Tensile Alloy Steel | FGC / HGC / GC Series

Gear Coupling Bolts are high-tensile alloy steel bolts specifically designed for use in Full Gear Couplings (FGC), Half Gear Couplings (HGC), and Rigid Couplings (GC). These bolts secure the coupling flanges and must withstand high shear and tensile loads in demanding power transmission applications. Supplied as replacement bolts for worn or damaged fasteners.

• Material: High-tensile alloy steel (Grade 8.8 / 10.9)
• Available Sizes: M8 × 45, M10 × 50, M12 × 55, M14 × 60, M16 × 65
• Finish: Black oxide / self-colour
• Thread: Metric coarse thread

Typical Applications

• Full Gear Couplings (FGC series)
• Half Gear Couplings (HGC series)
• Rigid Flange Couplings (GC series)
• Heavy-duty drives in steel plants, paper mills, and mining equipment

Sold per piece. Select the bolt size (diameter × length) matching your coupling specification.