This is an Assortment of 4mm diameter Flat Head Self Tapping Screws
from DuraTrax.
FEATURES: Plain Black metal construction
All with a flat head and a phillips recess drive insert
5 each of the following lengths included:
15mm
20mm
25mm
The threads on the screw are coarse and designed to dig into the
the nylon that they are screwed into, which keeps the connection
tight.
Comes in a zip-lock bag for convenient storage
INCLUDES: (15) Screws
REQUIRES: #1 Phillips Screwdriver