Standard: BS 3692 (British Standard for precision hexagon bolts, screws, and nuts)
Thread Size: M14 (Metric thread, 14 mm nominal diameter)
Thread Pitch (Coarse): 2.0 mm (fine pitch versions like M14×1.5 or M14×1.25 also available)
Thread Type: ISO metric, 60° thread angle
Bolt Types Covered: Hex bolts, hex screws, and set screws
Material Grades: Common in 8.8, 10.9, or stainless steel for strength and corrosion resistance
Tolerances: External thread tolerance 6g (standard metric fit per BS 3692)
Head Type: Hexagonal head (dimensions standardized by BS 3692)
Applications: Used in general machinery, construction, automotive, rail systems, and light structural applications
M14 Bolt – BS 3692 Standard
