Based in China, I am part of a Manufacturer that supplies reliable fasteners to global buyers. Our slotted screws stainless steel are designed for durability and easy installation in assembly lines. We offer 304 or 316 stainless steel, with precise slotted drives to reduce cam-out, and heat-treated for strength. They resist rust in humid or marine environments, and come in a range of sizes with consistent thread pitches. For OEMs, machinists, and procurement teams, these fasteners save time and maintenance costs. We offer custom finishing, countersunk or pan head options, and packaging solutions to suit your production needs. Being a China-based Manufacturer, I can ensure competitive pricing, stable supply, and on-time shipping. If you need quality slotted screws stainless steel for your equipment, contact me and I will help you pick the right grade and size.
Across industries from electronics to machinery, stainless steel slotted screws are emerging as a reliable choice. Their simple head works with standard drivers, while the corrosion resistance of stainless steel offers durability in varied environments. For high‑volume assemblies, these screws combine predictable performance with broad compatibility across legacy and modern equipment. The main advantages are corrosion resistance, strong yet workable strength, and ease of maintenance. Grades like 304 and 316 perform well indoors and outdoors, and slotted heads can reduce cam-out when driven correctly, supporting traditional workflows or retrofit projects. Availability in common sizes and finishes underpins scalable procurement for global supply chains. For global buyers, standardization is key: clear material specs, traceable lot numbers, and conformity to RoHS/REACH or ISO 9001. Seek suppliers that offer consistent lead times, flexible packaging, and transparent documentation to minimize cross‑border risk. In many settings, stainless steel slotted screws deliver dependable performance with cost efficiency.
| Material Grade | Diameter (mm) | Length (mm) | Head Type | Drive Type | Surface Finish | Coating | Tensile Strength (MPa) | Corrosion Resistance | Typical Applications | Standards |
|---|---|---|---|---|---|---|---|---|---|---|
| A2-70 (304 stainless) | 3.0 | 12 | Pan head | Slotted | Bright | Passivated | 520-720 MPa | Excellent | Furniture hardware, appliance assemblies | DIN 7985; ISO 3506 |
| A2-70 (304 stainless) | 4.0 | 16 | Pan head | Slotted | Satin | Passivated | 530-740 MPa | Excellent | Electrical enclosures, cabinetry | DIN 7985 |
| A2-70 (304) | 5.0 | 25 | Flat head (countersunk) | Slotted | Bright | Passivated | 520-725 MPa | Excellent | Electronics mounting, automotive interiors | DIN 7985 |
| A4-70 (316 stainless) | 3.0 | 12 | Pan head | Slotted | Polished | Passive | 515-720 MPa | Superior in marine environments | Marine hardware | ISO 3506; DIN 7985 |
| A4-70 (316 stainless) | 6.0 | 30 | Pan head | Slotted | Satin | Passivated | 520-730 MPa | Excellent | Machinery, pump assemblies | DIN 7985; ISO 3506 |
| A2-70 (304) | 4.5 | 20 | Flat head (countersunk) | Slotted | Bright | No coating; Passivated | 520-700 MPa | Excellent | Roofing, electronics housings | DIN 7985 |
| A2-70 (304) | 8.0 | 25 | Pan head | Slotted | Satin | Passivated | 540-710 MPa | Excellent | Appliance mounting | DIN 7985 |
| A4-70 (316 stainless) | 8.0 | 12 | Pan head | Slotted | Bright | No coating; Passive | 520-730 MPa | Excellent | Laboratory equipment | ISO 3506; DIN 7985 |
| A2-70 (304) | 10.0 | 40 | Pan head | Slotted | Polished | Passivated | 520-690 MPa | Excellent | Heavy machinery assemblies | DIN 7985 |