Metric Series:
IS 1364, ISO 4014, DIN 931
Materials: stainless steel (AISI 304 and 316 and 202 grade )
Size Range : M3, M4, M5, M6, M8, M10, M12, M14, M16, (M18), M20, M22, M24, M27, M30, M33, M36, M39, M42, M45, M48,
Lengths from 10mm to 400mm
Inch Series
BSW: BS:
Threads: BS with worth, BS 84
Materials: stainless steel AISI 304 / 316 / 202
Mechanical: BS 2470 for alloy steel
Size range: 1/8 inch, 3/16 inch, ¼ inch, 5/16 inch, 3/8 inch, (7/16 inch, ½ inch, 5/8 inch, 3/4 inch, (7/8 inch), (1 inch). Lengths 3/8 inch to 8 inch
Sizes in brackets are non-preferred standards and availability is limited.