When robust, reliable, and corrosion-resistant fasteners are required, SS 304 Machine screws are designed for a variety of applications. Because of their remarkable tensile strength and resistance to rust and corrosion, these screws, which are made of superior stainless steel grade 304 (AISI 304), are utilized extensively in a range of industries, including construction, automotive, marine, and machinery.
The precision-engineered SS 304 Machine Screws that we produce and offer at Stainless Bolt Industries come in a range of sizes and thread types, making them ideal for use in machines, electrical devices, and other equipment that needs a firm, long-lasting hold. Their non-magnetic characteristics allow them to function even under the most extreme circumstances.
Precision-engineered fasteners, SS 304 machine screws are made to assemble securely and robustly in a variety of industrial and business environments. These screws, which are made of premium stainless steel grade 304 (AISI 304), have a high tensile strength, exceptional corrosion resistance, and dependable performance even under challenging conditions. Because of their flexibility, they are perfect for use in electrical systems, construction projects, marine hardware, automobile parts, and machinery. SS 304 machine screws provide a sturdy and long-lasting hold whether they are used in high-vibration conditions or ones that are exposed to chemicals and moisture. Their worth in demanding applications is further increased by their non-magnetic characteristics and resistance to high temperatures.
We at Stainless Bolt Industries produce SS 304 machine screws that function exceptionally well in challenging settings. Our screws are designed to be strong, dependable, and long-lasting. Our SS 304 machine screws are of the highest caliber, whether you require them for high-temperature conditions or to secure machinery in industrial settings. You can be sure that every screw will fulfill your particular requirements and provide the endurance you need thanks to stringent quality control standards. For a reliable solution that will keep your machinery and equipment firmly fixed in any setting, choose our SS 304 machine screws.
| Name | Specification |
| Product Name | SS 304 Machine Screws |
| Material | Stainless Steel 304 (AISI 304 / A2) |
| Grade Standard | ASTM A193, DIN 84 / DIN 7985 / ISO 7045 |
| Type | Machine Screw (Slotted / Phillips / Torx / Hex Socket) |
| Head Type | Pan Head, Flat Head, CSK Head, Round Head |
| Drive Type | Slotted, Phillips, Hex, Torx |
| Size Range | M1.6 to M20 (custom sizes available) |
| Length Range | 2 mm to 150 mm |
| Thread Type | Metric Coarse / Fine, UNC, UNF |
| Thread Pitch | As per DIN / ISO standards |
| Material Composition | Cr: 18–20%, Ni: 8–10.5%, C: ≤ 0.08%, Mn: ≤ 2%, Si: ≤ 1% |
| Hardness | ≤ 90 HRB (Rockwell B Scale) |
| Tensile Strength | ≥ 515 MPa |
| Yield Strength | ≥ 205 MPa |
| Elongation | ≥ 40% |
| Temperature Resistance | Up to 870°C (1600°F) |
| Surface Finish | Natural, Passivated, Bright Polished, Electro-polished |
| Corrosion Resistance | Excellent – suitable for marine, chemical, and industrial use |
| Applications | Machinery, Automotive, Electrical, Marine, Furniture, Electronics |
