DIN7991 M3-M20 Alloy Steel 12.9 Grade Hex Socket Flat Head Bolt High Tensile Machine Screws
Price varies depending on material, logo, quantity and customization requirements.
Introduction
| measurement system | Metric, Inch, Impérial | material | Alloy Steel, Iron, 316 Stainless Steel, Stainless Steel, Metal, 304 Stainless Steel, Carbon Steel, Steel |
| Grade | Class 10.9 & 12.9 | Thread Type | Standard Thread |
| head style | Countersunk Head |
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- Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
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