A
Anonymous
Apr 18, 2026
Rating: 4/5
Good value kit
Most sizes fit perfectly. One washer was slightly bent but usable. Good price for the quantity.
Description
Imperial and metric 304/316 stainless steel hex nut, bolt cap, flat washer, spring washer, and shim assortment.
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material Grade | 304/316 Stainless Steel |
| Measurement Standard | US/Imperial (Inch) |
| Thread Type | UNC Coarse Thread |
| Surface Finish | Plain Polished |
| Package Quantity | 150 Pieces Assorted |
| Total Weight | 2.1 lbs |
| Color | Silver |
| Corrosion Resistance | High (Marine Grade Available) |
| Kit Includes | Hex Nuts, Flat Washers, Spring Washers |
| Common Applications | Automotive, Machinery, Home Repair |
5 reviews
A
Anonymous
Mar 03, 2026
Rating: 5/5
Perfect for marine projects
Used the 316 grade nuts on my boat trailer. No corrosion so far after a season in saltwater.
A
Anonymous
Feb 12, 2026
Rating: 4/5
Solid hardware
Heavy duty feel. Wish there were more spring washers included compared to flat washers.
A
Anonymous
Jan 31, 2026
Rating: 5/5
Exactly what I needed
Great assortment for my workshop. The stainless steel quality is top notch and nothing rusted after being outside.
A
Anonymous
Jan 30, 2026
Rating: 5/5
Fast shipping
Arrived quickly and well organized in the box. Threads are clean and easy to screw on.
5 FAQ
Q: What is the return policy if sizes don't fit?
A: We offer a 30-day return policy for unused items in original packaging.
Q: Do these come with thread locker applied?
A: No, these are plain stainless steel nuts without pre-applied thread locker.
Q: Is there a size chart included?
A: Yes, the package includes a printed size identification chart for easy selection.
Q: Are these nuts metric or imperial?
A: These are US/Imperial standard sizes measured in inches, not metric.
Q: Can I use these in saltwater environments?
A: Yes, specifically the 316 Stainless Steel components are designed for marine environments.
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
