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DIN912 High Strength Hexagon Socket Bolt 304 Stainless Steel M3/M4 Thread Plain Finish Allen Bolt 40/50mm Length M8
DIN912
Stainless steel 304
Hot-dip galvanized
8.8
M3
From
US$0.07
/ 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$0.09 |
| 10000-999999 piece | US$0.08 |
| ≥ 1000000 piece | US$0.07 |
Specifications
| Standard | DIN912 |
|---|---|
| Material | Stainless steel 304 |
| Surface | Hot-dip galvanized |
| Property class | 8.8 |
| Thread | M3 |
| Size range | M3 |
| Length range | 50mm |
| 测量系统 | Metric |
| Grade | 8类 |
| 螺纹旋向 | 右旋 |
| Surface treatment | 黑氧化物 |
| Application | Heavy industry |
| 车身形式 | Hex |
| Place of origin | China |
| Material | Carton Steel |
| Grade | 8.8 |
| 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
DIN912 High Strength Hexagon Socket Bolt 304 Stainless Steel M3/M4 Thread Plain Finish Allen Bolt 40/50mm Length M8
Standard: DIN912
Material: Stainless steel 304
Surface: Hot-dip galvanized
测量系统: Metric
Grade: 8类
螺纹旋向: 右旋
Application: Heavy industry
车身形式: Hex
Place of origin: China
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 →