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304 Stainless Steel Black Zinc Finish Grade 6.8 Machine Thread Countersunk Head Bolts & Screws M1-M8 GB819
GB819
Stainless steel 304
Zinc plated
6.8
M1-M8
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: 10 piece
Tier pricing
| Quantity | Unit price |
|---|---|
| 10-99 piece | US$0.06 |
| 100-999 piece | US$0.04 |
| 1000-4999 piece | US$0.02 |
| ≥ 5000 piece | US$0.01 |
Specifications
| Standard | GB819 |
|---|---|
| Material | Stainless steel 304 |
| Surface | Zinc plated |
| Property class | 6.8 |
| Thread | M1-M8 |
| Size range | M1-M8 |
| 测量系统 | 无 |
| Material | Q235（Carbon steel） |
| Grade | 8.8级 |
| 螺纹类型 | 半螺纹型 |
| 螺丝头类型 | Hex头 |
| Surface treatment | Zinc plated |
| 涂层 | Zinc plated，蓝白锌 |
| Place of origin | China |
| 销售单位 | 单个商品 |
| 单个包装尺寸 | 30X30X19 厘米 |
| 单个产品毛重 | 20.0 公斤 |
Description
304 Stainless Steel Black Zinc Finish Grade 6.8 Machine Thread Countersunk Head Bolts & Screws M1-M8 GB819
Standard: GB819
Material: Stainless steel 304
Surface: Zinc plated
测量系统: 无
Grade: 8.8级
螺纹类型: 半螺纹型
螺丝头类型: Hex头
涂层: Zinc plated，蓝白锌
Place of origin: China
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.
Read article →