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JunChuang Fastener DIN7991 Carbon Steel Iron Head Hex Socket Head M3 Grade 4.8-12.9 UNC/UNF Nickel Plated Washers Nuts
Modelo: Shoulder Screw
DIN7991 / ISO 100PCS
Stainless steel
Zinc plated
4.8
M3
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 |
|---|---|
| 100-9999 piece | US$0.04 |
| 10000-49999 piece | US$0.03 |
| 50000-99999 piece | US$0.02 |
| ≥ 100000 piece | US$0.01 |
Especificações
| Modelo | Shoulder Screw |
|---|---|
| Norma | DIN7991 / ISO 100PCS |
| Material | Stainless steel |
| Acabamento | Zinc plated |
| Classe de resistência | 4.8 |
| Rosca | M3 |
| Intervalo de medidas | M3 |
| Intervalo de comprimento | 25mm |
| Material | Carbon steel, Stainless steel |
| Grade | DIY |
| 螺纹类型 | UNC |
| 头部类型 | Hex头 |
| Surface treatment | 锌 |
| 包含的零件 | 坚果, 垫圈 |
| 每个螺栓的螺母 | 2 |
| 螺母数量 | 2 |
| Place of origin | Hebei, China |
| Brand | JUNCHUANG |
| Model | Shoulder Screw |
| Material | Carton Steel |
| Grade | 4.8/ 8.8/ 10.9/ 12.9 Ect |
| Standard | DIN ASME GB JIS ISO |
| MOQ | 100PCS |
| Packing | Coustomer's Requirements |
| 销售单位 | 单个商品 |
| 单个包装尺寸 | 40X30X30 厘米 |
| 单个产品毛重 | 50.0 公斤 |
Descrição
JunChuang Fastener DIN7991 Carbon Steel Iron Head Hex Socket Head M3 Grade 4.8-12.9 UNC/UNF Nickel Plated Washers Nuts
Standard: DIN7991 / ISO 100PCS
Material: Stainless steel
Surface: Zinc plated
Grade: DIY
螺纹类型: UNC
头部类型: Hex头
包含的零件: 坚果, 垫圈
每个螺栓的螺母: 2
螺母数量: 2
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 →