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Chinese Factory Price Heavy Duty Metric M3 Fastener Hardware Grade 8.8 Stainless Steel Carbon Steel DIN931 Hex Head Nut and Bolt
Model: Fiberboard Screws
DIN931
Stainless steel
Zinc plated
8.8
M3
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: 1000 piece
Tier pricing
| Quantity | Unit price |
|---|---|
| 1000-9999 piece | US$0.04 |
| 10000-49999 piece | US$0.03 |
| 50000-199999 piece | US$0.02 |
| ≥ 200000 piece | US$0.01 |
Specifications
| Model | Fiberboard Screws |
|---|---|
| Standard | DIN931 |
| Material | Stainless steel |
| Surface | Zinc plated |
| Property class | 8.8 |
| Thread | M3 |
| Size range | M3 |
| Length range | 40mm |
| 测量系统 | Metric |
| 瓶盖直径 | 10mm |
| Material | STEEL |
| Grade | 4类 |
| 螺纹类型 | Coarse Thread |
| 螺丝头类型 | Bugle Head |
| Surface treatment | Zinc plated, 黑氧化物 |
| 涂层 | Zinc plated |
| Model | Fiberboard Screws |
| Place of origin | Hebei, China |
| Brand | junchuang |
| Material | Carbon Steel |
| Color | Yelow/Black/Blue White |
| 销售单位 | 单个商品 |
| 单个包装尺寸 | 22X22X15 厘米 |
| 单个产品毛重 | 50.0 公斤 |
Description
Chinese Factory Price Heavy Duty Metric M3 Fastener Hardware Grade 8.8 Stainless Steel Carbon Steel DIN931 Hex Head Nut and Bolt
Standard: DIN931
Material: Stainless steel
Surface: Zinc plated
测量系统: Metric
瓶盖直径: 10mm
Grade: 4类
螺纹类型: Coarse Thread
螺丝头类型: Bugle Head
涂层: Zinc plated
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 →