SS Allen CSK Screws
An SS CSK screw has a countersunk head designed to sit within a matching countersink. SS Allen CSK screws use an internal hex drive and are also called stainless steel countersunk socket screws. A M Steel & Metal Company supplies this range from George Town, Chennai. Send your grade, size and quantity for a product-specific quotation.
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Catalogue specifications
| Product | Listed grades | Listed sizes | Standard reference |
|---|---|---|---|
| CSK Allen Screw | SS 202 / 304 / 316 | M3-M16 | DIN 7991 |
The table reproduces the current product catalogue. Availability, exact dimensions, material documentation and suitability are confirmed against your enquiry before ordering.
Choosing the correct fastener
CSK means countersunk. Check the head angle and countersink geometry against the drawing before ordering. The catalogue references DIN 7991. Length conventions for countersunk screws differ from under-head measurements used for many other screw types.
Request a bulk quotation in Chennai
Send the required standard or drawing, material grade, diameter, length where applicable, thread pitch, quantity and delivery postcode. Include any certificate requirement with the first enquiry. This helps us check a like-for-like specification rather than quote a visually similar part.
For grade comparisons, see SS 202 fasteners, SS 304 fasteners and SS 316 fasteners. For pricing, use the SS fasteners price list enquiry.