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Qualidade rastreável
8.8 Grade National Standard Countersunk Head Hex Socket Bolt, Carbon Steel Black Oxide Finish, Flat Head Hex Socket Screw
Carbon steel
Black oxide
8.8
M2
Desde
US$0.01
/ piece
Preços escalonados indicativos. O preço final depende de especificação, quantidade e destino.
Varejo: a partir de 10 un. por item
MOQ atacado: 100 piece
Preços escalonados
| Quantidade | Preço unitário |
|---|---|
| 100-999 piece | US$0.04 |
| 1000-9999 piece | US$0.03 |
| 10000-99999 piece | US$0.02 |
| ≥ 100000 piece | US$0.01 |
Especificações
| Material | Carbon steel |
|---|---|
| Acabamento | Black oxide |
| Classe de resistência | 8.8 |
| Rosca | M2 |
| Intervalo de medidas | M2 |
| 测量系统 | Metric |
| Material | 钢 |
| Grade | class10.9 & 12.9 |
| 螺纹类型 | 标准螺纹 |
| 螺丝头类型 | Hex |
| Surface treatment | 黑氧化物 |
| Place of origin | China |
| 销售单位 | 单个商品 |
Descrição
8.8 Grade National Standard Countersunk Head Hex Socket Bolt, Carbon Steel Black Oxide Finish, Flat Head Hex Socket Screw
Material: Carbon steel
Surface: Black oxide
测量系统: Metric
Grade: class10.9 & 12.9
螺纹类型: 标准螺纹
螺丝头类型: Hex
Place of origin: China
销售单位: 单个商品
Buying guides
2026-11-07
Stainless fastener grades: 304 vs 316
Corrosion resistance, strength and cost, plus selection advice for outdoor and marine environments.
Ler artigo → 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.
Ler artigo →