CRL 10-24 x 1-5/8" Pan Head Phillips Self-Tapping Machine Screws Cutting Oils & Grains Coolants & Accessories and has a brazed-in carbide

and has a brazed-in carbide tip for superior drilling results on concrete

4 mm) in Width

Clear or Tan Color

Plexiglas®

CRL 10-24 x 1-5/8" Pan Head Phillips Self-Tapping Machine Screws Cutting Oils & Grains Coolants & Accessories and has a brazed-in carbideSpecial Cross Cuts for Self Tapping Brite Zinc Plated Order in Bulk for Additional Savings CRL Self Tapping Machine Screws are used to mount clips to steel casement windows. They 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. Quantities of 100 are packed in plastic re sealable