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Qualidade rastreável
12.9 Grade Hexagon Socket Bolt Dacromet Cup Hexagon Socket Cylinder Head Lengthened Bolt High Strength Screw M3-M4-M5-M6
Carbon steel
12.9
M3-M4
Desde
US$0.03
/ piece
Preços escalonados indicativos. O preço final depende de especificação, quantidade e destino.
Varejo: a partir de 10 un. por item
MOQ atacado: 10 piece
Preços escalonados
| Quantidade | Preço unitário |
|---|---|
| 10-499 piece | US$0.1 |
| 500-999 piece | US$0.07 |
| 1000-2999 piece | US$0.05 |
| ≥ 3000 piece | US$0.03 |
Especificações
| Material | Carbon steel |
|---|---|
| Classe de resistência | 12.9 |
| Rosca | M3-M4 |
| Intervalo de medidas | M3-M4 |
| Material | Carbon steel |
| Grade | class10.9 & 12.9 |
| 螺纹类型 | 联合国基金会 |
| 头部类型 | Hex头 |
| Surface treatment | 黑氧化物 |
| 每个螺栓的螺母 | 0 |
| Place of origin | Hebei, China |
| Brand | JUN CHUANG |
| Color | black |
| Grade | 10.9 |
| 销售单位 | 单个商品 |
| 单个包装尺寸 | 53X57X54 厘米 |
| 单个产品毛重 | 52.0 公斤 |
Descrição
12.9 Grade Hexagon Socket Bolt Dacromet Cup Hexagon Socket Cylinder Head Lengthened Bolt High Strength Screw M3-M4-M5-M6
Material: Carbon steel
Grade: class10.9 & 12.9
螺纹类型: 联合国基金会
头部类型: Hex头
每个螺栓的螺母: 0
Place of origin: Hebei, China
Brand: JUN CHUANG
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 →