Metric Series: IS 1364, ISO 4014, DIN 931/933

Materials: Alloy Steel (high tensile), mild steel, Brass and stainless steel (AISI 304 and 316)

Mechanical: For alloy steel property class 8.8 and 10.9 as per IS 1367, ISO 898 part I.

For mild steel 4.6 class.

Size Range : (M3), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20, (M22), M24, (M27), (M30), (M33), (M36). Lengths from 10mm to 400mm.

Sizes in brackets are non-preferred standards and availability is limited.

Inch Series

BSW: BS :

Threads: BS whit worth, BS 84

Materials: Alloy Steel (high tensile), mild steel and stainless steel AISI 304

Mechanical: BS 2470 for alloy steel .

Size range: (1/8�), 3/16�, ��, 5/16�. 3/8�, (7/16�), ��, 5/8�, 3/4�, (7/8�), (1�). Lengths 3/8� to 8�.

Sizes in brackets are non-preferred standards and availability is limited.