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**Basic Information**
**Model No.:** DIN603
**Type:** Mushroom Head
**Head Style:** Round
**Grade:** 6.8
**Finish:** Polishing
**Trademark:** NGL
**Origin:** Zhejiang, China
**Material:** Stainless Steel (A2, A4, 304, 316) or Carbon Steel
**Connection:** Common Bolt
**Standard:** DIN
**Application:** Machinery, Construction, Automotive
**DIN603 Specification:** Plain, Zinc Plated, Black Oxide, Hot-Dip Galvanized
**HS Code:** 7318150001
**Additional Details**
- **Size Range:** M2 to M40
- **Surface Treatments:** Passivation, Polishing, Zinc Plating, Galvanization
- **Thread Length:** Full Thread or Half Thread
- **Export Markets:** Global (Europe, North America, Middle East, Asia)
- **Packaging:** Bulk in Master Cartons, Palletized
- **Quality Standards:** SGS Certified
- **Production Capacity:** 20 tons per week
**Product Description**
As a professional supplier of high-quality fasteners, we focus on delivering premium products and exceptional service. Our range includes DIN603 mushroom head square neck carriage bolts made from various materials such as carbon steel, stainless steel (304, 316), and alloys. We also offer a wide selection of bolts, screws, and washers for different applications.
Whether you're looking for standard or custom solutions, our OEM services can be tailored to your specifications. We welcome inquiries via phone or email for quotes, stock checks, or product details.
**Product Specifications Table**
| **Name** | Stainless Steel Carriage Bolt, Mushroom Head, Square Neck, DIN603 |
|----------|------------------------------------------------------------------|
| **Place of Origin** | Ningbo, Zhejiang, China |
| **Size** | M2 – M36 or Non-Standard as Per Request/Design |
| **Finish** | Plain, Zinc Plated, Black Oxide, Hot-Dip Galvanized |
| **Head Type** | Hexagon Head |
| **Material** | Carbon Steel, Stainless Steel, Alloy Steel, etc. |
| **Grade** | A2, A4, 4.8, 8.8, 10.9, 12.9, etc. |
| **Standard** | GB, DIN, ISO, ANSI/ASTM, BSW, JIS, etc. |
| **Non-Standard** | OEM available, based on drawings or samples |
| **Samples** | Free Samples Available |
| **Packaging** | Bulk in Master Cartons, Palletized, or as per customer request |
| **Payment Terms** | T/T (Telegraphic Transfer) |
**Product Images**
[Image: Stainless Steel Carriage Bolt, Mushroom Head, Square Neck, DIN603]
[Image: Stainless Steel Carriage Bolt, Mushroom Head, Square Neck, DIN603]
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This version enhances readability, adds context, and ensures the content feels more like real, human-written information.
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