Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Alloy Steel |
| Strength Grade | 10.9 |
| Head Style | Pan Head |
| Drive Type | Hex Socket |
| Thread Standard | Metric Coarse |
| Surface Finish | Black Oxide |
| Thread Coverage | Half-Threaded |
| Tensile Strength | 1040 MPa (Minimum) |
| Available Sizes | M2, M3, M4, M5, M6, M10 |
| Package Type | Bulk Box |
Anonymous
Mar 19, 2026
Rating: 4/5
Good but dusty
Quality of the steel is excellent. Arrived with some industrial oil residue, but that is expected.
Anonymous
Mar 08, 2026
Rating: 5/5
Bulk value
Needed many M5 screws for a project. This pack was perfect and saved me multiple trips to the store.
Anonymous
Mar 08, 2026
Rating: 5/5
Solid Hardware
Used these for assembling a heavy-duty workbench. The 10.9 grade holds up well under tension.
Anonymous
Feb 22, 2026
Rating: 5/5
Great for automotive
Used M6 size for an engine cover bracket. High strength gives me peace of mind for vibration.
Anonymous
Jan 26, 2026
Rating: 5/5
Perfect Fit
Threads are precise and match standard metric nuts perfectly. No cross-threading issues encountered.
Q: Is this material stainless steel?
A: No, these are made from alloy steel with a black oxide finish for maximum strength.
Q: Do you have M8 size available?
A: Currently, stock is limited to the sizes listed in the product description.
Q: Can I return opened packs if I ordered the wrong size?
A: Please check our return policy page for details on opened hardware items.
Q: What is the yield strength of these screws?
A: The minimum yield strength for Grade 10.9 is approximately 940 MPa.
Q: Are these coated for corrosion resistance?
A: Yes, they feature a black oxide finish which offers mild corrosion protection.
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