Anonymous
Apr 15, 2026
Rating: 5/5
Perfect for Engine Work
Held torque well during assembly. The spring washers are a nice addition for vibration resistance.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Alloy Steel |
| Strength Grade | 10.9 |
| Thread Type | Fine Pitch Metric |
| Surface Finish | Zinc Plated |
| Included Components | Hex Nuts, Flat Washers, Spring Washers |
| Hardness | 32-39 HRC |
| Standard Compliance | DIN 934 / ISO 4032 |
| Package Weight | 1.5 kg |
| Country of Origin | Imported |
| Recommended Use | Machinery and Automotive Assembly |
Anonymous
Apr 15, 2026
Rating: 5/5
Perfect for Engine Work
Held torque well during assembly. The spring washers are a nice addition for vibration resistance.
Anonymous
Apr 14, 2026
Rating: 4/5
Nice Kit
Washers are slightly thinner than expected but functional. Nuts are high quality.
Anonymous
Feb 20, 2026
Rating: 5/5
Solid Hardware
No stripping issues even at high torque. Grade 10.9 specification seems accurate.
Anonymous
Jan 27, 2026
Rating: 4/5
Good Value
Overall a great kit. One size was missing from my box but support resolved it quickly.
Anonymous
Jan 25, 2026
Rating: 5/5
Excellent Quality
Threads are precise and fit perfectly on my engine bolts. The zinc plating looks durable.
Q: What size range is covered in this kit?
A: This assorted kit typically covers sizes from M6 to M12 fine pitch.
Q: Are washers included in the kit?
A: Yes, the kit includes both flat washers and spring lock washers.
Q: What is the minimum tensile strength?
A: Grade 10.9 indicates a minimum tensile strength of 1040 MPa.
Q: Are these nuts metric or imperial?
A: These are Metric Fine Pitch nuts, designed for standard metric bolts.
Q: Can I use these for outdoor projects?
A: They are zinc plated which offers moderate protection, but indoor or protected use is recommended.