If you need a stainless steel that can deliver a tensile strength exceeding 170 ksi while maintaining corrosion resistance close to 304, the answer is 17-4PH in the H900 condition. This precipitation-hardened grade is t...
READ MOREThe Cross Recessed Countersunk Head Bolt is a commonly used fastener that is especially suited for applications that require a flat joining surface.
The head of the screw is designed with a countersunk head shape, which can be recessed under the surface of the material to achieve a flat installation effect, suitable for applications that require aesthetic and streamlined surfaces.
Adopting Phillips slot design, adapting to common Phillips screwdrivers, improving the convenience and efficiency of operation and preventing slippage.
Commonly used materials include stainless steel, carbon steel, alloy steel, etc., providing excellent mechanical strength and corrosion resistance, suitable for different environmental conditions.
Application Areas:
Furniture manufacturing: commonly used in the assembly of wooden furniture to ensure solid joints and a flat appearance.
Construction: Suitable for fixing floors, ceilings and walls in building structures, ensuring a smooth surface.
Electronics: In electronic equipment, it is suitable for fixing housings and internal components to ensure a solid structure.
Decoration industry: in home decoration, commonly used for installing doors, windows, panels, etc.

| Size | M1 | M1.2 | M1.4 | M1.6 | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | M10 | |
| Diameter of thead d | 1 | 1.2 | 1.4 | 1.6 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | |
| Pinch*P | 0.25 | 0.25 | 0.3 | 0.35 | 0.4 | 0.45 | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | |
| Head diameter max | 2 | 2.1 | 3.2 | 3.0 | 3.8 | 4.7 | 5.5 | 7.6 | 8.9 | 11.2 | 14.7 | 18.3 | |
| d min | 1.7 | 1.8 | 2.8 | 2.7 | 3.5 | 4.4 | 5.2 | 7.1 | 8.5 | 10.5 | 14.1 | 17.5 | |
|
Head thickness |
0.6 | 0.9 | 1.0 | 1.2 | 1.3 | 1.5 | 1.7 | 2.6 | 3.1 | 3.6 | 4.5 | 6.0 | |
If you need a stainless steel that can deliver a tensile strength exceeding 170 ksi while maintaining corrosion resistance close to 304, the answer is 17-4PH in the H900 condition. This precipitation-hardened grade is t...
READ MORECutting stainless steel wire rope looks simple, but getting a clean, controlled cut without flattened strands, loose wires, or damaged ends requires the right tool and preparation. The best cutting method depends on more...
READ MOREPassivation is a chemical finishing step that removes free iron and other surface contamination from stainless steel so the alloy's natural chromium oxide layer can form on a clean surface. If you machine, weld, store, ...
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