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Guwanki 8.8 Grade Carbon Steel High-Strength Full Thread Carriage Screws Half-Round Head Square Neck Bolts for Bridge Rack
GB869
Carbon steel
8.8
M2
From
US$0.85
/ 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$0.9 |
| 100-999 piece | US$0.89 |
| 1000-4999 piece | US$0.88 |
| ≥ 5000 piece | US$0.85 |
Specifications
| Standard | GB869 |
|---|---|
| Material | Carbon steel |
| Property class | 8.8 |
| Thread | M2 |
| Size range | M2 |
| 铆钉类型 | 沉头、锤击、实心 |
| 铆钉直径 | M2,M3,M4,M5,M6,M8 |
| Material | 铜 |
| 头直径 | 无 |
| Grade | 4.8级 |
| 螺丝头类型 | Flat head，沉头 |
| Surface treatment | 铜 |
| 符合的标准规范 | 国标869 |
| Place of origin | China |
| 抓地力范围 | 1 - 10 |
| 销售单位 | 单个商品 |
| 单个包装尺寸 | 25X27X15 厘米 |
| 单个产品毛重 | 25.0 公斤 |
Description
Guwanki 8.8 Grade Carbon Steel High-Strength Full Thread Carriage Screws Half-Round Head Square Neck Bolts for Bridge Rack
Standard: GB869
Material: Carbon steel
铆钉类型: 沉头、锤击、实心
铆钉直径: M2,M3,M4,M5,M6,M8
头直径: 无
Grade: 4.8级
螺丝头类型: Flat head，沉头
符合的标准规范: 国标869
Buying guides
2026-11-07
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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
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