Cobra TripleGrip, Triple Grip Anchor (Jar), 5/16 x 4 in. drill size, 10 x 1-1/2 in. screw size, Plastic, 88 LBS (5/8 in. Drywall), 400 LBS (3000 PSI Concrete) tension strength, 154 LBS (5/8 in. Drywall), 800 LBS (3000 PSI Concrete) shear strength, 100 per pack