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304 Stainless Steel M3 Thread Hex Lock Nuts Nylon Insert Passivated Black Oxide Coating Zinc Plated Heavy Duty Metric Certified
Model: M2-M24
Stainless steel 304
Zinc plated
4.8
M3
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: 100 piece
Tier pricing
| Quantity | Unit price |
|---|---|
| 100-999 piece | US$0.04 |
| 1000-19999 piece | US$0.03 |
| 20000-49999 piece | US$0.02 |
| ≥ 50000 piece | US$0.01 |
Specifications
| Model | M2-M24 |
|---|---|
| Material | Stainless steel 304 |
| Surface | Zinc plated |
| Property class | 4.8 |
| Thread | M3 |
| Size range | M3 |
| Length range | 16mm |
| 测量系统 | Metric |
| Material | 铁, 钢 |
| Grade | 8.8级 |
| 螺纹类型 | 标准螺纹 |
| 螺丝头类型 | 平底锅 |
| Surface treatment | 黑色, 锌, Zinc plated, 黑氧化物 |
| 涂层 | 锌, 涂层牛仔布, 黑色, Zinc plated, Zinc plated |
| Model | M2-M24 |
| Place of origin | Hebei, China |
| Brand | junchuang |
| Material | Carton Steel |
| MOQ | 100 Pcs |
| Grade | 4.8/ 8.8/ 10.9/ 12.9 Ect |
| Head type | Cross |
| Length | 16mm-100mm |
| 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 |
Description
304 Stainless Steel M3 Thread Hex Lock Nuts Nylon Insert Passivated Black Oxide Coating Zinc Plated Heavy Duty Metric Certified
Material: Stainless steel 304
Surface: Zinc plated
测量系统: Metric
Grade: 8.8级
螺纹类型: 标准螺纹
螺丝头类型: 平底锅
涂层: 锌, 涂层牛仔布, 黑色, Zinc plated, Zinc plated
Model: M2-M24
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304 Stainless Steel Type 1 Full Metal Hexagon Lock Nut with Insert, GB6184 Anti-loosening Self-locking Retaining Screw Cap
From
US$0.01
MOQ: 100 piece
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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