Pan Phillips with Washer Self-Tapping Screw Description

 

A Pan Head with Washer (Flange) Phillips self-tapping screw is a threaded fastener designed to cut its own mating thread in materials like sheet metal, plastic, or wood, eliminating the need for pre-tapping. It features a rounded Pan Head combined with a large, integrated washer/flange that increases the bearing surface to prevent pull-through. It uses a cross-shaped (Phillips) drive for secure and easy driving.

 

Typical Dimensions (varies as per standard):

Size Chart	Diameter (D mm)	Length mm
#4	2.9mm	6.5, 9.5, 13, 16, 19
#6	3.6mm	6.5, 9.5, 13, 16, 19, 25, 32
#8	4.2mm	9.5, 13, 16, 19, 25, 32, 38, 50
#10	4.8mm	9.5, 13, 16, 19, 25, 32, 38, 50
#12	5.5mm	9.5, 13, 16, 19, 25, 32, 38, 50
#14	6.4mm	16, 19, 25, 32, 38, 50

 

Key Features:

• Self-Tapping Design – forms its own thread during insertion, removing the need for pre-tapping.

• Pan Head with Washer (Flange) – combines the rounded Pan Head with a wide, integrated base, offering a much larger bearing surface and increased resistance to pull-out.

• Phillips Drive – ensures firm grip and reliable torque transfer during installation.

• Sharp Pointed Tip – facilitates quick penetration into various materials.

• Versatile Applications – widely used in automotive, HVAC, thin sheet metal fastening, electrical work, and assemblies where high clamp load and surface protection are needed.