M6 x 30 METRIC MACHINE SCREWS / Phillips / Pan Head / A2 Stainless / Black Oxide 6X1 1/2 Phillips Recess Bugle

6X1 1/2 Phillips Recess Bugle Head Coarse Thread Drywall Screw Zinc Yellow

Bi-Flex structural screws are bi-metal self-drilling tapping screws that provide the corrosion resistance of 300 series stainless steel and the efficiency of drill screws

The slotted aluminum sleeve helps to hold fast without loosening or backing out even with internal and external vibrations

Closed bottom versions (the cone is sealed to prevent dirt from getting in) are available also in selected sizes

8X1 1/4 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

M6 x 30 METRIC MACHINE SCREWS / Phillips / Pan Head / A2 Stainless / Black Oxide 6X1 1/2 Phillips Recess Bugle