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National Standard Iron Color Zinc Plated Expansion Screws & Bolts Pull Explosion Screws Expansion Tube M6/M8/M10/M12mm
Carbon steel
Zinc plated
8.8
M6
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$0.04 |
| 100-999 piece | US$0.03 |
| 1000-9999 piece | US$0.02 |
| ≥ 10000 piece | US$0.01 |
Specifications
| Material | Carbon steel |
|---|---|
| Surface | Zinc plated |
| Property class | 8.8 |
| Thread | M6 |
| Size range | M6 |
| Length range | 12mm |
| 测量系统 | 无 |
| Material | Carbon steel |
| Grade | 4.8级、6.8级和10.9级 |
| 螺纹类型 | 无 |
| 螺丝头类型 | 沉头 |
| Surface treatment | Zinc plated |
| Place of origin | China |
| 销售单位 | 单个商品 |
| 单个包装尺寸 | 10X30X30 厘米 |
| 单个产品毛重 | 30.0 公斤 |
Description
National Standard Iron Color Zinc Plated Expansion Screws & Bolts Pull Explosion Screws Expansion Tube M6/M8/M10/M12mm
Material: Carbon steel
Surface: Zinc plated
测量系统: 无
Grade: 4.8级、6.8级和10.9级
螺纹类型: 无
螺丝头类型: 沉头
Place of origin: China
销售单位: 单个商品
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 →