• J C Gupta and Sons

Socket Head CSK Screws

J C Gupta & Sons offers Socket Head CSK Screws.

Metric series

• Confirming to IS: 6761, DIN 7991, ISO 10642
• Threads :ISO metric coarse series 4g6g as per IS 4218, ISO 261, ISO 965. Standard thread lengths
• Materials: Alloy Steel (high tensile), mild steel and stainless steel (aisi 304 and 316)
• Mechanical: For alloy steel property class 12.9 and 10.9 as per IS 1367, ISO 898 part I
• Size Range : (M2),( M2.5), M3, M4, M5, M6, M8, M10, M12, (M14), M16, (M18),( M20), (M22), (M24). Lengths – from 5mm to 150 mm
• Sizes in brackets are non-preferred standards and availability is limited

• Threads: BS whitworth, BS 84 Materials: Alloy Steel (high tensile), mild steel and stainless steel aisi 304
• Mechanical: BS 2470 for alloy steel sockets
• Size range: (1/8”), 3/16”, ¼”, 5/16”. 3/8”, (7/16”), ½”, 5/8”, 3/4”, (7/8”), (1”). Lengths 3/8” to 8”
• Sizes in brackets are non-preferred standards and availability is limited