Bulk #4-40 × 1/4" Phillips Flat Undercut Thread Cutting Screw Type 23 – Full Thread Zinc-Bake 440044 Trusted Performance: Built for reliability

Trusted Performance: Built for reliability in marine

Coarse Thread (M3-0

Heavy-Duty Strength: Suitable for large-scale

Phillips Drive: #2 Phillips recess offers positive

Bulk #4-40 × 1/4" Phillips Flat Undercut Thread Cutting Screw Type 23 – Full Thread Zinc-Bake 440044 Trusted Performance: Built for reliabilityMonster Overview: Achieve flush, low profile assemblies in tight spaces with #4 40 Phillips Flat Undercut Head Thread Cutting Screws, Type 23, Zinc Bake from Monster Bolts. The undercut 82 head keeps more threads engaged in thin sheet, while a Type 23 triangular chip relief pocket clears swarf as it cutslowering drive torque and leaving clean internal threads in aluminum, mild steel, and plastics. Bright zinc plating followed by a hydrogen relief bake