Apex Fastener Tools has manufactured top-quality screwdriver bits for decades. These demands vary by industry, but are particularly exacting in the aviation industry and automotive repair environment. Apex Fastener Tools has developed special alloys that offer attributes suited to the specific demands of the aerospace and automotive industries. bits of equal hardness from different brands will yield different results. We understand that determining the material/brand of choice can be a confusing process.

MRO tools has over thirty years of experience in screwdriver tooling in the aviation industry and we are pleased to offer specific recommendations to you or you may browse the Apex bits categories below, including B.N.A.E., Frearson, Hi-Torque, Phillips, Pipe-Plug, Pozidriv, Quadrex, Sel-O-Fit, Slotted, socket head (Hex-Allen), Square Recess, Torq-Set, Torx Plus, Torx, Triple Square and Tri-Wing.