10Pcs lithium battery assembly screws nuts spacers M4 cross round head

Specification
Screws are only used in pairs and per piece
rust proof nickel plated
Universal screw copper
Feature Corrosion resistant high hardness no rust environmental protection
Usage Widely used in soft steel construction industry daily life or other metals to fasten metal
1 set of M4 size screw and nut or set of nuts with washer only or set of bolts only
all comes with washers fit for the Lifepo4 32650 DIY battery pack

Package Included

10Pcs

Note
1 Due to manual measurement please allow an error of 13mm
2 As different computers display different colors thank you for your understanding the actual product color may be slightly different from the image