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DIN7991 304/316 Stainless Steel Whitening Finish Thin Flat Head Inner Hex Screw Metric M3-M30 Customizable From Your Drawings
DIN7991
Stainless steel 316
Zinc plated
12.9
M3-M30
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 |
| 100000-199999 piece | US$0.02 |
| ≥ 200000 piece | US$0.01 |
Specifications
| Standard | DIN7991 |
|---|---|
| Material | Stainless steel 316 |
| Surface | Zinc plated |
| Property class | 12.9 |
| Thread | M3-M30 |
| Size range | M3-M30 |
| 测量系统 | Metric |
| Material | 304 Stainless Steel |
| Grade | class10.9 & 12.9 |
| 螺纹类型 | 标准螺纹 |
| 螺丝头类型 | Thin Flat Head Hexagon Socket |
| Surface treatment | Whitening |
| 涂层 | Zinc plated |
| Place of origin | China |
| 销售单位 | 单个商品 |
| 单个包装尺寸 | 2X2X10.0 厘米 |
| 单个产品毛重 | 0.22 公斤 |
Description
DIN7991 304/316 Stainless Steel Whitening Finish Thin Flat Head Inner Hex Screw Metric M3-M30 Customizable From Your Drawings
Standard: DIN7991
Material: Stainless steel 316
Surface: Zinc plated
测量系统: Metric
Grade: class10.9 & 12.9
螺纹类型: 标准螺纹
螺丝头类型: Thin Flat Head Hexagon Socket
涂层: Zinc plated
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.
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