304 316 Stainless Steel Passivated Hex Head Bolts M3-M72 6mm-600mm DIN933 ISO4017
High-quality fully threaded passivated hexagon head bolts manufactured from 304 and 316 stainless steel, designed for superior corrosion resistance and mechanical strength in demanding industrial applications.
| Parameter | Specification |
|---|---|
| Standards | DIN933, DIN931, ASME B18.2.1, ISO 4017, ISO 4014, IFI 149 |
| Material Grades | B8, B8M (304 & 316 Stainless Steel) |
| Head Type | Hexagon Head |
| Diameter Range | M3-M72; 1/4"-3" |
| Length Range | 6mm-600mm; 3/8"-24" |
| Surface Finish | Passivated |
| Delivery Time | 10-20 days standard |
| Packaging | Cartons & pallets or custom requirements |
- Excellent corrosion resistance for harsh environments
- Full threading for maximum fastening capability
- Passivated surface treatment for enhanced durability
- Available in both 304 and 316 stainless steel grades
- Compliant with multiple international standards
- Wide size range from M3 to M72 diameter
Structural steel construction, metal building systems, oil & gas infrastructure, towers & poles, wind energy projects, mechanical machinery, and automotive manufacturing.
Shaanxi Flourish Industrial Co., Ltd specializes in research, manufacturing, and supply of high-quality fasteners including screws, bolts, nuts, and washers. We offer both standard and customized solutions to meet diverse industrial requirements.
Our products have established long-term business relationships with customers across Europe, Asia, Africa, USA, Australia, and the Middle East, earning high reputation through first-class quality, fast delivery, and sincere service.
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