Product Details:

Special Cross-Cuts for Self-Tapping
Bright Zinc Plated

CRL Self-Tapping Machine Screws have special cross-cuts which allow them to tap their own threads in metal. They attach thin materials to substrates with pre-drilled holes, as with storm and screen window clips being attached to aluminum window frames.

Size: 10-24 x 1-5/8 in (40.5 mm)
Head: Pan

Minimum Order: 1 Package (100 screws per package.)