🔧 Lock it down with style and strength — never settle for less!
This 12-set pack of M5 neoprene well nut rubber expansion brass nuts paired with 304 stainless steel cross flat head screws offers industrial-grade durability and precision. Designed for easy installation and superior anti-vibration performance, these fasteners excel in marine and outdoor applications, providing a secure, noise-reducing seal that withstands harsh conditions.
| Material | Stainless Steel, Brass |
| Fastener Type | Well |
| Thread Size | M 5 |
| Exterior Finish | Stainless Steel,Rubber,Brass |
| Color | Black |
| Metal Type | Stainless Steel, Brass |
| Finish Type | Brass |
| Drive System | Cross, Phillips |
| Brand | JianLing |
| Thread Type | Unified National Coarse |
| Inside Thread Size | M5 |
| Grade Rating | industrial |
| Thread Style | Straight |
| Thread Coverage | Fully Threaded |
| Thread Class | Class 2B |
| Size | M5*25mm |
| Head Style | Flat |
| Item Diameter | 12.8 Millimeters |
| Compatible groove diameter | 5 Millimeters |
| Number of Pieces | 24 |
| UPC | 729388449408 |
| Manufacturer | JianLing |
| Part Number | NWNREB-M5-12 |
| Item Weight | 2.39 ounces |
| Item model number | NWNREB-M5-12 |
| Finish | Brass |
| Horsepower | 1 hp |
| Item Package Quantity | 12 |
| Cutting Diameter | 12.8 Millimeters |
| Batteries Included? | No |
| Batteries Required? | No |
C**S
Works perfect for 93 Buick century wagon roof rack
Perfectly replaced the old nasty and cracked expansion nuts for taking the roof rack off on my 93 Buick century wagon. Right size thread and length and seated into place real nice used the oem gm bolts off the roof rack that were m6 and not the ones that come with the replacement and they screwed in no problems
Trustpilot
4 days ago
1 week ago
