A
Anonymous
Mar 21, 2026
Rating: 4/5
Solid Kit
Most sizes are very useful. Wish there were more washers included.
Description
This boxed set contains 304 stainless steel socket head cap screws, nuts, and washers designed for secure mechanical fastening in machinery or repair projects. The components feature a cylinder head design and are rated Grade 12.9 to provide high tensile strength and corrosion resistance for demanding applications. All hardware is organized within a single package for convenient storage and immediate access. Inspect threads before installation to ensure proper fit and prevent cross-threading.
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | 304 Stainless Steel |
| Strength Grade | Class 12.9 |
| Head Style | Socket Head Cap |
| Drive Type | Hex Socket (Allen) |
| Thread Standard | Metric Coarse |
| Surface Finish | Plain Polished |
| Total Pieces | 300 Pieces |
| Storage Case | Plastic Organizer Box |
| Corrosion Resistance | High (Indoor/Outdoor) |
| Application | Machinery, Automotive, DIY |
5 reviews
A
Anonymous
Mar 04, 2026
Rating: 5/5
Fast Shipping
Arrived quickly and well packaged. The screws are exactly as described.
A
Anonymous
Feb 10, 2026
Rating: 5/5
Excellent Assortment
This kit has everything I needed for my project. The steel quality feels robust and the case keeps things organized.
A
Anonymous
Jan 19, 2026
Rating: 4/5
Good Quality
Screws are strong and fit well. Only issue is the case latch feels a bit flimsy.
A
Anonymous
Jan 17, 2026
Rating: 5/5
Perfect for DIY
Great value for the price. The stainless steel resists rust nicely.
5 FAQ
Q: What are the case dimensions?
A: Approximately 8 x 6 x 1.5 inches.
Q: Are these metric or imperial sizes?
A: These are metric sizes.
Q: Do you offer bulk pricing?
A: Please contact our sales team for bulk orders.
Q: Can these be used outdoors?
A: Yes, 304 stainless offers good corrosion resistance.
Q: Is an Allen key included?
A: No, the kit contains only fasteners.
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
