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Grade 12.9 High-Strength Alloy Steel Bolts Yellow Zinc Plated Full-Thread Half-Thread External Hexagon Conforming
Model: SZ890
Stainless steel 304
Zinc plated
12.9
M3
From
US$0.06
/ piece
Tier prices are for reference. Final price depends on specification, quantity and destination.
Retail orders: from 10 pcs per item
Wholesale MOQ: 1000 piece
Tier pricing
| Quantity | Unit price |
|---|---|
| 1000-4999 piece | US$0.09 |
| 5000-7999 piece | US$0.08 |
| 8000-9999 piece | US$0.07 |
| ≥ 10000 piece | US$0.06 |
Specifications
| Model | SZ890 |
|---|---|
| Material | Stainless steel 304 |
| Surface | Zinc plated |
| Property class | 12.9 |
| Thread | M3 |
| Size range | M3 |
| 尺寸 | M3,M4,M5,M6,M8,M10,M12,M16 |
| 测量系统 | Metric |
| Grade | 304 |
| 螺母形状 | hex |
| 螺纹旋向 | right-hand |
| Surface treatment | black |
| Application | None |
| 锁定机构 | self-locking |
| 车身形式 | None |
| Place of origin | Mainland China |
| Model | SZ890 |
| 螺母类型 | Flange nut |
| Material | Steel |
| 销售单位 | 单个商品 |
Description
Grade 12.9 High-Strength Alloy Steel Bolts Yellow Zinc Plated Full-Thread Half-Thread External Hexagon Conforming
Material: Stainless steel 304
Surface: Zinc plated
尺寸: M3,M4,M5,M6,M8,M10,M12,M16
测量系统: Metric
Grade: 304
螺母形状: hex
螺纹旋向: right-hand
Application: None
锁定机构: self-locking
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 →