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304 Stainless Steel Plain Round Head Square Neck Carriage Bolts DIN603 ASME UNC Thread Machine Screws M4-M12
DIN603
Stainless steel 304
Stainless steel
M4-M12
From
US$0.05
/ piece
Tier prices are for reference. Final price depends on specification, quantity and destination.
Retail orders: from 10 pcs per item
Wholesale MOQ: 1000 piece
Tier pricing
| Quantity | Unit price |
|---|---|
| 1000-4999 piece | US$0.09 |
| 5000-7999 piece | US$0.08 |
| 8000-14999 piece | US$0.07 |
| ≥ 15000 piece | US$0.05 |
Specifications
| Standard | DIN603 |
|---|---|
| Material | Stainless steel 304 |
| Surface | Stainless steel |
| Thread | M4-M12 |
| Size range | M4-M12 |
| Material | 钢 |
| Grade | 8.8级 |
| 螺纹类型 | UNC |
| 头部类型 | 圆形 |
| Surface treatment | 黑氧化物 |
| 每个螺栓的螺母 | 2 |
| Place of origin | China |
| Material | Steel |
| 销售单位 | 单个商品 |
Description
304 Stainless Steel Plain Round Head Square Neck Carriage Bolts DIN603 ASME UNC Thread Machine Screws M4-M12
Standard: DIN603
Material: Stainless steel 304
Surface: Stainless steel
Grade: 8.8级
螺纹类型: UNC
头部类型: 圆形
每个螺栓的螺母: 2
Place of origin: China
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Buying guides
2026-11-07
Stainless fastener grades: 304 vs 316
Corrosion resistance, strength and cost, plus selection advice for outdoor and marine environments.
Read article → 2026-11-07How to choose bolt property class: 8.8, 10.9 and 12.9
Load, preload and cost: when to specify 8.8, 10.9 or 12.9 bolts.
Read article →