Knob & Pull Screws PN# 9103 $8.04 / PK NEW Knob & Pull Screws PN# 9103 M4-0.7 X 45MM Phillips/Slotted Truss Head Machine Screws Break Away Zinc Plated Screws have 4 small Notches. Requires pliers to snap off at desired length. Quantity per PK 100 1000 4000 PK Weight 0.9 lb Dia. Length Drive Head Point Finish 4 mm45 mmPh#2Truss HeadBluntZinc NEW $8.04 / PK Quantity