- Model No.: DIN7991
- Type: Countersunk Head Bolt
- Connection Type: Standard Bolt
- Standards Available: DIN, GB, ANSI, JIS
- Certifications: ISO, RoHS, SGS
- Material Options: Stainless Steel, Carbon Steel
- Brand Name: JR
- Size Range: M3 to M24
- HS Code: 3917400000
- Material: Carbon Steel
- Head Shape: Countersunk
- Drive Type: Hex Socket
- Grade: 10.9
- Standards: DIN, ISO, JIS, ANSI, BSW
- Dimensions: 3-24mm
- Packaging: Plastic Bag + Carton Box + Wooden Pallet
- Origin: China
1. **Certifications:** ISO, ROHS, SGS
2. **Standards Supported:** DIN, ANSI, ASTM, JIS, BSW
3. **Strength Grades:** 4.8, 8.8, 10.9, 12.9, A2-70, A4-70, A4-80
4. **Finishing Options:** Yellow Zinc Plated, Blue Zinc Plated, White Zinc Plated, Galvanized, HDG, Chromate, Dacromet
5. **Available Materials:** Carbon Steel, Stainless Steel (SS304, SS316), A2, A4
6. **Sizes & Quantities:** M2-M100, Length: 5-300mm, MOQ: 500pcs, Ports: Shenzhen, Shanghai
7. **Packing Options:** Plastic Bags + Chipboard Boxes
| Product Name | M10 Grade 10.9 Galvanized Hex Socket Flat Head Screw (DIN7991) |
| Material | Carbon Steel |
| Color | Blue |
| Standards | DIN, GB, ISO, JIS, BA, ANSI |
| Grade | 4.8, 8.8, 9.9, 10.9, 12.9 |
| Finish | Galvanized |
| Thread Type | Coarse, Fine |
| Application | Construction Industry, Machinery |
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FAQ
**Q: Are you a trading company or manufacturer?**
**A:** We are a factory and offer OEM services.
**Q: What is your delivery time?**
**A:** Typically 7–10 days if in stock. If not, 15–20 days depending on order quantity.
**Q: Do you provide samples? Are they free?**
**A:** Yes, we can provide samples for free, but the shipping cost is not included.
**Q: What are your payment terms?**
**A:** 30% T/T in advance, balance before shipment, or L/C.
If you have any other questions, feel free to contact us at the following:
With more than 20 years ,we are mainly exported trucks and accessories to Africa South America and Southeast Asia . With the help of R&D department , as well as powerful production management capabilities , allowing us to manufacture high -performance products, which are popular in international market.Still for crane truck ,for crawler bulldozer ,wheel loader ,motor grader ,heavy crawler excavator etc.
HOWO, Prince Gold, King Steyr, Steyr, Yellow River Marshal, Haojun Haoyun and other series of trajectors, dump trucks, special vehicles, various modified cars, car engines, bridges, gearboxes, gearboxes, gearboxes, gearboxes, gearboxes , Steel ring, drive shaft, car interior, seat and other automotive assembly parts
Truck Spare Parts,Hydraulic Piston Motor,Gearbox Sliding Sleeve,Sinotruk Howo Rear Axle,Intercooler Hose
Shandong Ocean Machinery Com.LTD , https://www.sdoceanmachine.com