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High Strength Zinc-Plated Steel Oxidized Black Hexagonal Coupling Nuts M6-M20 Grade 12.9/8.8 Heavy Industry Use Left/Right
Model: JQ-01
Stainless steel
Zinc plated
12.9
M6-M20
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: 200 piece
Tier pricing
| Quantity | Unit price |
|---|---|
| 200-999 piece | US$0.04 |
| 1000-19999 piece | US$0.03 |
| 20000-499999 piece | US$0.02 |
| ≥ 500000 piece | US$0.01 |
Specifications
| Model | JQ-01 |
|---|---|
| Material | Stainless steel |
| Surface | Zinc plated |
| Property class | 12.9 |
| Thread | M6-M20 |
| Size range | M6-M20 |
| Length range | 10mm |
| 测量系统 | Metric |
| 瓶盖直径 | 10mm |
| Material | 钢 |
| Grade | 4.8 |
| 螺纹类型 | 细螺纹 |
| 螺丝头类型 | 十六进制 |
| Surface treatment | 锌 |
| 涂层 | Zinc plated |
| Model | JQ-01 |
| Place of origin | Hebei, China |
| Brand | Jinqiao |
| Material | Stainless steel Carbon steel |
| Standard | 国际标准协会。API.BS.DIN.JIS.GB.等 |
| 应用 | 通用工业 |
| MOQ | 100个 |
| 销售单位 | 单个商品 |
| 单个包装尺寸 | 40X30X20 厘米 |
| 单个产品毛重 | 50.0 公斤 |
Description
High Strength Zinc-Plated Steel Oxidized Black Hexagonal Coupling Nuts M6-M20 Grade 12.9/8.8 Heavy Industry Use Left/Right
Material: Stainless steel
Surface: Zinc plated
测量系统: Metric
瓶盖直径: 10mm
Grade: 4.8
螺纹类型: 细螺纹
螺丝头类型: 十六进制
涂层: Zinc plated
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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