Our screw and washer set for Go-Go battery boxes is the solution when you lose one or more of those tiny parts. We took the M4-.7x10 mm screw that Go-Go uses and paired it with the proper M4 lock washer. So now there is no need to go to the hardware store and buy a whole box of screws and another box of washers when you only need one or two of each. We already did it for you.

The 10 mm length (not including the head) is just slightly longer than 3/8", and the M4-.7 thread is close to --but NOT the same as 1/8" diameter.

Note: We offer this screw and washer set as a single unit; one screw and one washer. Just purchase as many as you need. Most Go-Go battery boxes use eight of these of these to secure the box base to the box lid.

⚠ WARNING California Residents: Proposition 65 Warning