Specifications
| Material | Stainless steel (AISI 304 / 316 on request) |
| Grade | A2-70 (SS304) |
| Drive / head | Countersunk flat |
| Diameters | 3/8" to 1" (M10–M24) |
| Lengths | 1" to 6" |
| Thread | Coarse |
| Finish | Stainless |
Description
Stainless Steel Flathead — A2-70 (SS304) countersunk flat for machinery, tooling, dies and high-strength assembly. Stocked across common sizes and lengths.
The stainless steel flathead (countersunk socket screw) combines a flush-fitting countersunk head with stainless corrosion resistance, for clean, rust-free flush fastening in marine, food and architectural work. The cone-shaped head seats level with the surface in a countersunk hole, leaving a smooth finish, while the stainless grade resists corrosion and staining. It is chosen where a flush fastener must also survive wet or hygienic conditions.
Stainless flathead screws are supplied in a range of diameters and lengths, in grades such as 304 and 316, sized to standard countersinks. Grade follows the environment. See the specifications below for sizes and grade.
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