Premium-grade SS 304 Allen CSK Screws (Countersunk Socket Head Cap Screws) can be obtained from Stainless Bolt Industries. These screws are intended for uses where clean aesthetics and flat surface installation are essential. These screws, which are made from premium stainless steel 304 (A2 Grade), are perfect for the food processing, electrical, maritime, and construction industries because of their exceptional mechanical strength, corrosion resistance, and longevity. For assemblies where both functionality and beauty are important, the countersunk flat head enables the screw to rest level with the material surface, guaranteeing a smooth finish and removing protrusions. Better torque transmission, simple installation, and secure fastening are guaranteed by the internal hex (Allen) drive.
Allen CSK SS 304 Specialized fasteners called screws, sometimes referred to as countersunk socket head cap screws, are made to sit flush with the surface of the material they are inserted into. These screws, which are made of Stainless Steel 304 (A2 Grade), are ideal for both utilitarian and ornamental applications since they combine exceptional strength, corrosion resistance, and aesthetic appeal. The countersunk head design permits a neat, low-profile finish, while the internal hex (Allen) drive guarantees accurate torque application and decreased slippage risk. Many sectors, including automotive, electronics, maritime, furniture, industrial, and construction, employ these fasteners extensively, particularly in fields where both structural integrity and aesthetics are crucial.
SS 304 Allen CSK Screws are known for their outstanding ability to resist corrosion, high strength, and long-lasting performance, making them fit for a wide range of demanding applications across numerous industries. Professionals in the following industries all over the world trusted Screws made by Stainless Bolts Industries:
| Name | Specification |
| Product Name | SS 304 Allen CSK Screw (Countersunk Socket Head) |
| Material | Stainless Steel 304 (A2 Grade) |
| Grade Standard | ASTM A193 / DIN 7991 / ISO 10642 |
| Type | Countersunk Head, Allen (Hex Socket) Drive |
| Head Shape | Flat Countersunk |
| Drive Type | Internal Hex (Allen Key) |
| Thread Type | Full Thread / Partial Thread |
| Thread Standards | Metric (MM), UNC, UNF |
| Size Range | M3 to M20 (Custom sizes available) |
| Tensile Strength | ≥ 515 MPa |
| Yield Strength | ≥ 205 MPa |
| Hardness | ≤ 95 HRB |
| Elongation | ≥ 40% |
| Corrosion Resistance | Excellent (marine, chemical, and industrial environments) |
| Operating Temperature | -50°C to +870°C |
| Surface Finish | Natural / Passivated / Polished |
| Applications | Furniture, Machinery, Marine, Automotive, Construction, Electronics |
| Certification | Material Test Certificate (MTC) available on request |
