12-14 x 1 MAXISEAL® Hex Washer Head Self Drilling Screw (T3) Climaseal® . Premium sealing system for self drilling fasteners.
Encapsulated EPDM rubber washer for improved in-place appearance and increased washer life
Integral washer design ensures a seal even when driven at a 12 degree angle
Patented ABOT™ anti-back out thread form
