A
Anonymous
Mar 14, 2026
Rating: 5/5
Great value kit
Having the washers included saved me a trip to the store. Highly recommend.
Description
Grade 10.9 Fine Thread Nut, Fine Pitch Hex Cap Screw, Flat Washer, and Spring Washer Assortment Kit, Complete Accessories
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Alloy Steel |
| Grade Class | 10.9 |
| Thread Standard | Metric Fine Pitch |
| Surface Finish | Zinc Plated |
| Head Style | Hexagonal |
| Kit Contents | Nuts, Flat Washers, Spring Washers |
| Total Quantity | 500 Pieces |
| Size Assortment | M6, M8, M10, M12 |
| Hardness | HRC 32-39 |
| Application | Automotive and Machinery |
5 reviews
A
Anonymous
Mar 04, 2026
Rating: 4/5
Solid hardware
Threads are clean and precise. Wish there were more M10 nuts included.
A
Anonymous
Feb 11, 2026
Rating: 4/5
Good assortment
Great variety of sizes. One bag was slightly torn but nothing missing.
A
Anonymous
Feb 04, 2026
Rating: 5/5
High quality steel
You can tell this is genuine 10.9 grade. No stripping during tightening.
A
Anonymous
Feb 01, 2026
Rating: 5/5
Perfect for engine rebuild
The fine pitch threads were exactly what I needed for my project. Quality feels solid.
5 FAQ
Q: Are the washers hardened as well?
A: The washers are standard steel compatible with the nut grade for general use.
Q: Is the zinc plating suitable for outdoor use?
A: It offers basic corrosion resistance, but we recommend additional coating for harsh outdoor environments.
Q: Do I need special tools for fine-pitch threads?
A: Standard metric wrenches and sockets work fine, just ensure proper alignment.
Q: What is the tensile strength of these nuts?
A: Grade 10.9 indicates a minimum tensile strength of 1040 MPa.
Q: Are these metric or imperial sizes?
A: These are metric fine-pitch sizes, specifically M6 through M12.
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
