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Qualidade rastreável
Grade 12.9 Black-Coated External Hexagon High-Strength Carbon Steel Extended Threaded Screws/Bolts Studs Full/Half Thread Sizes
Alloy steel
Hot-dip galvanized
12.9
M12-M39
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 | Alloy steel |
|---|---|
| Acabamento | Hot-dip galvanized |
| Classe de resistência | 12.9 |
| Rosca | M12-M39 |
| Intervalo de medidas | M12-M39 |
| Material | Alloy steel |
| Grade | 10.9,12.9 |
| 螺纹类型 | National standard thread |
| 头部类型 | Hexagon |
| Surface treatment | hot-dip galvanized |
| 每个螺栓的螺母 | None |
| Place of origin | Other |
| 销售单位 | 单个商品 |
| 单个包装尺寸 | 25X25X25 厘米 |
| 单个产品毛重 | 1.0 公斤 |
Descrição
Grade 12.9 Black-Coated External Hexagon High-Strength Carbon Steel Extended Threaded Screws/Bolts Studs Full/Half Thread Sizes
Material: Alloy steel
Surface: Hot-dip galvanized
Grade: 10.9,12.9
螺纹类型: National standard thread
头部类型: Hexagon
每个螺栓的螺母: None
Place of origin: Other
销售单位: 单个商品
Buying guides
2026-11-07
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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 →