- Model No.: DIN7991
- Type: Countersunk Head
- Connection: Common Bolt
- Standard: DIN, GB, ANSI, JIS
- Certification: ISO, RoHS, SGS
- Available Material: Stainless Steel, Carbon Steel
- Trademark: JR
- Specification: M3-M24
- HS Code: 3917400000
- Material: Carbon Steel
- Groove: Hexagon
- Head Style: Counter Sunk Bolt
- Grade: 10.9
- Available Standard: DIN, ISO, JIS, ANSI, BSW
- Size: 3-24mm
- Transport Package: Plastic Bag + Carton Box + Wood Pallet
- Origin: China
1. **Certification:** ISO, ROHS, SGS
2. **Available Standards:** 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, blue, white zinc plated, Galvanized, HDG, Chromate, Dacromet
5. **Available Materials:** Carbon Steel, Stainless Steel (SS304, SS316), A2, A4
6. **Sizes Available:** M2 – M100, Length: 5 – 300mm, MOQ: 500 pcs, Ports: Shenzhen, Shanghai
7. **Packing Options:** Plastic bags + Chipboard
| Production Name | M14 M16 Nickel Plated Hex Socket Flat Head Screw (DIN7991) |
| Material | Carbon Steel |
| Color | White |
| Standard | DIN, GB, ISO, JIS, BA, ANSI |
| Grade | Gr4.8, Gr8.8, Gr9.9, Gr10.9, Gr12.9 |
| Finish | Nickel Plated |
| 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 OEM services are available.
Q: How long is your delivery time?
A: Typically 7–10 days if in stock. If not in stock, it takes 15–20 days depending on the quantity.
Q: Do you offer samples? Are they free?
A: Yes, we can provide samples for free, but shipping costs are 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: [Insert Contact Info]
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