Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Alloy Steel |
| Strength Grade | 12.9 |
| Thread Type | Fine Pitch Metric |
| Surface Finish | Zinc Plated |
| Head Style | Hexagon |
| Included Components | Nuts, Flat Washers, Spring Washers |
| Hardness Rating | 39-44 HRC |
| Standard Compliance | ISO 898-1 |
| Package Quantity | 100 Pieces |
| Total Weight | 450 Grams |
Anonymous
Apr 15, 2026
Rating: 4/5
Good value kit
Threads are clean and precise. The spring washers provide good locking force. Would prefer a plastic organizer box.
Anonymous
Apr 14, 2026
Rating: 5/5
High quality hardware
The washers hold tension well even after vibration testing. Great for machinery assembly where stability is key.
Anonymous
Mar 06, 2026
Rating: 5/5
Precision fit
No cross-threading issues during installation. The fine pitch allows for tighter adjustments compared to coarse threads.
Anonymous
Feb 03, 2026
Rating: 5/5
Excellent tensile strength
Used these for an automotive suspension project. The 12.9 grade held up perfectly under high tension without any stripping.
Anonymous
Feb 01, 2026
Rating: 4/5
Solid construction
Finish is durable and seems resistant to minor corrosion. Fasteners are consistent in size across the batch.
Q: What is the maximum torque rating for the M10 nuts?
A: Torque values vary based on lubrication and application. Please refer to standard ISO torque charts for Grade 12.9 M10 fine-pitch nuts.
Q: What specific metric sizes are included in this kit?
A: This kit contains an assortment of common metric sizes ranging from M6 to M12. Please check the detailed packing list for exact quantities per size.
Q: Can these nuts be reused after removal?
A: Grade 12.9 nuts can be reused if they have not been overstretched or damaged during removal. Inspect threads before reuse.
Q: Do the washers match the nut sizes exactly?
A: Yes, the flat and spring washers included are sized to match the corresponding nut diameters perfectly.
Q: Are these suitable for outdoor applications?
A: The zinc plating offers basic corrosion resistance. For harsh outdoor environments, we recommend applying additional anti-corrosion coating.
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