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DIN6921 Stainless Steel Zinc Hex Flange Bolt M6 Black Grade 8.8
stainless steel hex flange bolt
,grade 8.8 flange bolts
,M6 Hex Flange Bolts
| Finish | Zinc, Plain |
| Material | Stainless Steel, Steel |
| Place of Origin | China |
| Standard | DIN6921, IFI-111 |
| Size | M5-M20; 1/4"-3/4" |
| Grade | 4.8/6.8/8.8/10.9 |
| Delivery Time | 30 days after order confirmation |
| Packing | Standard export packing or according to customer requirements |
- Outdoor Facilities & Structures: Installation of railings, light frames, and other outdoor components requiring resistance to sun and rain exposure
- Automotive Component Assembly: Securing engine compartment attachments and in-vehicle equipment with vibration-resistant performance
- Machinery Equipment Panels & Frames: Connecting machine guard panels and frames while balancing aesthetics, rust resistance, and secure fastening
- Electrical Cabinets & Outdoor Enclosures: Mounting rails, components, and sealing panels in electrical installations without damaging surface coatings
- Storage Racking & Logistics Equipment: Connectors for medium-to-light duty storage racks providing strength and durability
- Marine & Chemical Equipment Maintenance: Equipment repair and component securing in humid, corrosive environment
Grade 8.8 typically corresponds to carbon steel. For stainless steel bolts, this indicates that the minimum tensile strength reaches 800 MPa and yield strength reaches 640 MPa, meaning mechanical performance is equivalent to carbon steel grade 8.8.
Key advantages include: integrated design for convenient installation without separate washers, and more compact and stable structure, making it ideal for applications with vibration or requiring flat, clean appearances.
Widely suitable for automotive assembly and environments requiring rust resistance, vibration resistance, and uniform appearance. We provide quality documents including material reports and salt spray test reports to ensure compliant procurement.
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