Bulk #4-40 × ¼″ Phillips Truss Thread-Cutting Screws — Type F, Bright-Zinc Steel Size_M12 reducing the likelihood of loosening

reducing the likelihood of loosening in high-vibration environments

Full or Partial Thread: DIN 933 (full thread) or DIN 931 (partial thread) options for versatile application

Black Oxide Coating

Choose our #4-40 Torx® (T8) / 6-Lobe Flat Head Machine Screws for secure

9 alloy steel provides Grade 8-equivalent tensile strength for demanding applications

Bulk #4-40 × ¼″ Phillips Truss Thread-Cutting Screws — Type F, Bright-Zinc Steel Size_M12 reducing the likelihood of looseningMonster Overview When you need washer level bearing area in a micro fastener, choose our #4 40 Phillips Truss Thread Cutting Screws. The wide truss head spreads load to protect thin sheet or PCB laminates, while the cross recess Phillips drive speeds assembly. Each screw is forged from heat treated carbon steel, coated in bright zinc plating, hydrogen relief baked for safety, then factory dry waxed for ultra low, repeatable seating torque. Monster