






🔩 Lock it down with confidence—where strength meets precision!
This 25-pack of 3/8-16 nylon insert hex lock nuts features full coarse threading and a bright finish, made from durable 304 stainless steel. Designed to resist loosening under vibration, these locknuts deliver professional-grade corrosion resistance and strength, perfect for demanding industrial and DIY applications.




















| ASIN | B07VJ3QFV4 |
| Best Sellers Rank | #15,163 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in Locknuts |
| Brand | EASTLO |
| Color | Silver |
| Compatible Groove Diameter | 0.38 Inches |
| Customer Reviews | 4.7 out of 5 stars 1,354 Reviews |
| Drive Style | External Hex |
| Exterior Finish | Stainless Steel |
| Fastener Type | Hex, Insert, Lock |
| Finish Types | Bright Finish |
| Grade Rating | Grade A |
| Inside Thread Size | #8 |
| Manufacturer | EASTLO |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Model | AN100202-25 |
| Part Number | AN100202-25 |
| Screw Head Style | Hex |
| Size Name | 3/8"-16 |
| Thread Class | Coarse |
| Thread Coverage | Fully Threaded |
| Thread Size | 3/8"-16 |
| Thread Style | Right Hand |
| Thread Type | Unified National Coarse |
| UPC | 634715404275 |
| Unit Count | 25.0 Count |
B**.
Great quality and quantity for the price
Great price on quality stainless steel lock nuts! You get so much more for the price than going to your local hardware store.
R**Y
Very good purchase.
Used as locking backups on an implement. Works well.
C**.
Quality good
Good quality at half the price that you're charged in a brick and mortar store
C**H
nice
Nice nuts
A**N
Secure Nuts
Bought these nuts because after building my glider the nuts I used kept coming off. They did the trick and now it is secure.
S**L
Great
No problems with any of these
E**W
304 is better that 18-8
They are 304 SS. Placing (18-8) as reference is incorrect. 304 is a better quality of corrosion resistance.
J**M
High quality.
Exactly as advertised. High-quality stainless. Fit the bolts well and lock tightly.
TrustPilot
vor 5 Tagen
vor 2 Tagen