Hardware & Tools
DIN7984 In Stock - Grade 8.8 Thin Head Hexagon Socket Screw Black Oxide
Description
Shanghai Dongluo Industry supplies high-quality high-strength thin head hexagon socket screws, conforming to German standard DIN7984, grade 8.8, hardness HRC22-32, material 35 or 45 steel, cold/hot heading process, stock sizes M3-M24, surface treatment available black oxide, zinc plating, color zinc, etc.
Specifications
| Hardness | HRC22-32 |
| Specification Range | M3-M36 |
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