A
Anonymous
Apr 19, 2026
Rating: 5/5
Fast Delivery
Product matches description accurately. Arrived quickly and well packaged.
Description
304 Stainless Steel External Hex Screw and Nut Master Set with Extended Washers, Caps, and Bolts (M2, M5, M8-M16)
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | 304 Stainless Steel |
| Thread Standard | Metric |
| Head Style | Hex Head |
| Surface Finish | Polished |
| Included Sizes | M2, M5, M8, M10, M12, M16 |
| Total Pieces | 240 Pieces |
| Storage Type | Compartmentalized Plastic Case |
| Strength Grade | A2-70 |
| Drive Type | External Hex |
| Warranty | 1 Year Limited |
5 reviews
A
Anonymous
Apr 03, 2026
Rating: 5/5
Excellent Variety
Everything I needed for my bike repair and general household fixes. The case keeps everything organized.
A
Anonymous
Apr 01, 2026
Rating: 5/5
Nice Case
Keeps my toolbox organized perfectly. The latches on the box are secure and easy to open.
A
Anonymous
Apr 01, 2026
Rating: 4/5
Good Kit
Mostly great, but could use more washers included for the M8 size. Otherwise solid value.
A
Anonymous
Mar 07, 2026
Rating: 5/5
Sturdy Build
No stripping on the heads during tightening. The steel feels high quality and durable.
5 FAQ
Q: Are lock nuts included?
A: No, these are standard hex nuts included in the set.
Q: Is the box durable?
A: Yes, it is made of hard plastic with secure latches for storage.
Q: What wrench size is needed for M8?
A: You will typically need a 13mm wrench or socket for M8 bolts.
Q: Can I use these outdoors?
A: Yes, 304 stainless steel offers good corrosion resistance for outdoor applications.
Q: Is this set metric or standard?
A: This set is fully metric, ranging from M2 to M16.
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
