6-71 B526 screws and B527-08 washers
B526 (TORX Plus®) truss head screws may be used to secure cowlings and access panels.
A B527-08 nylon washer may be used under a B526 screw head to further protect thin or
painted surfaces.
B526 screws are interchangeable with MS27039C080_ screws used to secure cowlings
and access panels as follows:
PART: INTERCHANGEABLE WITH:
MS27039C0806 screw . . . . . . . . . . . . . . . . . . . . B526-6 screw
MS27039C0807 screw . . . . . . . . . . . . . . . . . . . . B526-8 screw
MS27039C0808 screw . . . . . . . . . . . . . . . . . . . . B526-8 screw
B526 screws are interchangeable with AN525-832R_ & AN526C832R_ screws as follows:
PART: INTERCHANGEABLE WITH:
AN525-832R6 or AN525C832R6 screw . . . . . . . B526-6 screw
AN525-832R7 or AN525C832R7 screw . . . . . . . B526-8 screw
AN525-832R8 or AN525C832R8 screw . . . . . . . B526-8 screw
NOTE
B526 screws are compatible with T20 or 20IP drivers.
Page 6.12 Chapter 6 Dimensions and Descriptions MAY 2015