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Galvanized External Hexagonal Self-Tapping Screws Coarse Thread Hexagonal Head Wood Screws Extended Grade 4.8 Metric Sizes
GB31
Stainless steel 304
Stainless steel
4.8
M3-M6
From
US$0.08
/ piece
Tier prices are for reference. Final price depends on specification, quantity and destination.
Retail orders: from 10 pcs per item
Wholesale MOQ: 500 piece
Tier pricing
| Quantity | Unit price |
|---|---|
| 500-999 piece | US$0.12 |
| 1000-1999 piece | US$0.1 |
| 2000-4999 piece | US$0.09 |
| ≥ 5000 piece | US$0.08 |
Specifications
| Standard | GB31 |
|---|---|
| Material | Stainless steel 304 |
| Surface | Stainless steel |
| Property class | 4.8 |
| Thread | M3-M6 |
| Size range | M3-M6 |
| Material | None |
| Grade | Level 6.8 |
| 螺纹类型 | metric |
| 头部类型 | external hexagon |
| Surface treatment | Whitening |
| 每个螺栓的螺母 | None |
| Place of origin | Other |
| 销售单位 | 单个商品 |
| 单个包装尺寸 | 10X10X10 厘米 |
| 单个产品毛重 | 50.0 公斤 |
Description
Galvanized External Hexagonal Self-Tapping Screws Coarse Thread Hexagonal Head Wood Screws Extended Grade 4.8 Metric Sizes
Standard: GB31
Material: Stainless steel 304
Surface: Stainless steel
Grade: Level 6.8
螺纹类型: metric
头部类型: external hexagon
每个螺栓的螺母: None
Place of origin: Other
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.
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