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High Strength 12.9 Grade Hexagon Socket Bolt Stainless Steel DIN912 Hex Socket Screw Plain Finish Bolt Nut Manufacturer
Model: M3-M24
DIN912
Stainless steel
Zinc plated
12.9
M8
From
US$0.01
/ 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 |
|---|---|
| 1000-9999 piece | US$0.04 |
| 10000-99999 piece | US$0.03 |
| 100000-9999999 piece | US$0.02 |
| ≥ 10000000 piece | US$0.01 |
Specifications
| Model | M3-M24 |
|---|---|
| Standard | DIN912 |
| Material | Stainless steel |
| Surface | Zinc plated |
| Property class | 12.9 |
| Thread | M8 |
| Size range | M8 |
| 测量系统 | Metric, 炊大皇(英寸) |
| Grade | 4类 |
| 螺纹旋向 | 右旋 |
| Surface treatment | Zinc plated, 黑氧化物, Zinc plated |
| Application | Heavy industry, 油气, 汽车行业, 工业通用 |
| 车身形式 | 圆形 |
| Place of origin | China |
| Brand | JunChuang Fastener |
| Model | M3-M24 |
| Standard | ANSI |
| Manufacturing Grade & Class | Grade 8 |
| 销售单位 | 单个商品 |
| 单个包装尺寸 | 3X2X32 厘米 |
| 单个产品毛重 | 50.0 公斤 |
Description
High Strength 12.9 Grade Hexagon Socket Bolt Stainless Steel DIN912 Hex Socket Screw Plain Finish Bolt Nut Manufacturer
Standard: DIN912
Material: Stainless steel
Surface: Zinc plated
测量系统: Metric, 炊大皇(英寸)
Grade: 4类
螺纹旋向: 右旋
Application: Heavy industry, 油气, 汽车行业, 工业通用
车身形式: 圆形
Place of origin: China
Brand: JunChuang Fastener
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
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