Product Description：
Name: Thin Head Hex Socket Bolt
Type: Thin Head Hex Socket
Material: Grade 12.9 Alloy Steel
Finish: Blackened
Size: Thread Diameter x Length(Excluding Head Thickness)
e.g.: M3x4mm (Thread Diameter 3mm, length 4mm)
Thread Diameter:
M3 (3mm) / M4 (4mm) / M5 (5mm) / M6 (6mm) / M8 (8mm) / M10 (10mm) / M12 (12mm) / M14 (14mm) / M16 (16mm)
Length(Excluding Head Thickness): 4mm/5mm/6mm/8mm/10mm/12mm/14mm/16mm/20mm/25mm/30mm/35mm/40mm/45mm/50mm/55mm/60mm
Pitch:
M3 - Thread Pitch 0.5mm
M4 - Thread Pitch 0.7mm
M5 - Thread Pitch 0.8mm
M6 - Thread Pitch 1mm
M8 - Thread Pitch 1.25mm
M10 - Thread Pitch 1.5mm
M12 - Thread Pitch 1.75mm
M14 - Thread Pitch 2mm
M16 - Thread Pitch 2mm
The product is manufactured from Grade 12.9 alloy steel, which offers high toughness, excellent cold and hot working properties, and superior machinability.
Wide range of applications:
Grade 12.9 bolts, commonly known as high-strength bolts, are suitable for connecting beams and columns in steel frame structures, connecting solid web beams, connecting heavy crane beams in industrial plants, as well as for brake systems and critical structural connections subject to dynamic loads.
