Shaanxi Flourish Industrial Co., Ltd.
| Surface | Plain, Brushed, Polished, Passivated |
| Delivery Time | 8-20days |
| Payment Terms | T/T， L/C |
| Supply Ability | 10tons/month |
| Standard | DIN, ISO, ANSI/ASME, JIS, EN, GB |
| Material | Stainless Steel |
| Packaging Details | carton/ plywood cases/plywood pallets |
| Head | Hex socket countersunk head |
| Model Number | FLRS-B04S |
| Certification | ISO9001 |
| Brand Name | FLRS or OEM |
| Place of Origin | China |
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Product Specification
| Surface | Plain, Brushed, Polished, Passivated | Delivery Time | 8-20days |
| Payment Terms | T/T， L/C | Supply Ability | 10tons/month |
| Standard | DIN, ISO, ANSI/ASME, JIS, EN, GB | Material | Stainless Steel |
| Packaging Details | carton/ plywood cases/plywood pallets | Head | Hex socket countersunk head |
| Model Number | FLRS-B04S | Certification | ISO9001 |
| Brand Name | FLRS or OEM | Place of Origin | China |
| High Light | Corrosion Resistant ，Flush Mounting ，DIN ISO Compliant | ||
DIN 7991 / ISO 10642 Stainless Steel Hex Socket Countersunk Head Screws (A2/A4)
Product Description
| Attribute | Specification |
|---|---|
| Product Name | DIN 7991 / ISO 10642 Stainless Steel Hex Socket Countersunk Head Screw |
| Standard | DIN 7991 / ISO 10642 |
| Material | A2 (304) / A4 (316) Stainless Steel |
| Drive Type | Hex Socket |
| Head Style | Countersunk Head, 90° (per DIN 7991); 82° available for inch series on request |
| Thread Type | Metric Coarse / Fine |
| Surface Finish | Plain, Brushed, Polished, Passivated |
| Certification | ISO 9001 |
| Application | Machinery, Marine, Automotive, Architecture, Electronics |
| Available Packing | Plastic bags + cartons + plywood pallets (strapped and film-wrapped) |
Key Features
1. Good corrosion resistance - A2/A4 stainless steel stands up well in coastal areas, chemical plants and other harsh working conditions.
2. Flush installation - the countersunk head sinks fully into the hole, leaving a smooth surface with nothing protruding.
3. Reliable driving - the hex socket takes the wrench firmly, so tightening is stable and the driver is less likely to slip or strip.
4. Standard dimensions - made to DIN 7991 / ISO 10642, fully interchangeable with other brands of the same standard.
5. Solid strength - cold-forged blanks give consistent, dependable quality batch after batch.
Typical Applications
- Machinery: precision equipment assembly where a flush surface is required.
- Marine & Outdoor: fittings and structures exposed to salt water and weather.
- Automotive: engine components and body panel mounting.
- Architecture: decorative metal work where visible screw heads are not acceptable.
- Electronics: fixing chassis and covers without anything sticking out.
Our Services
1. After-sales support - any problem reported will be handled promptly.
2. Years of experience in fastener export.
3. Full specification lists available on request.
4. Send us your inquiry and we will reply quickly.
5. On-time shipment with complete export documentation.
6. Customized packing available, photos taken before shipment.
7. Good quality at a fair price.
8. Patient communication with timely updates.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2019
Total Annual:
2000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shaanxi Flourish Industrial Co., Ltd specializes in manufacturing and supplying various fasteners & some pipe fittings. Bolts, nuts, washers, screws, plugs, couplings,end dishes, gaskets and flanges round out our most popular categories, while our extensive collection of standoffs, pins and rive... Shaanxi Flourish Industrial Co., Ltd specializes in manufacturing and supplying various fasteners & some pipe fittings. Bolts, nuts, washers, screws, plugs, couplings,end dishes, gaskets and flanges round out our most popular categories, while our extensive collection of standoffs, pins and rive...
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