Hillman Lead Anchor with #6x1-1/2" screws) Size: #6-8x1-1/2" For Concrete, Brick & Block PCS: 5 Drill Size: 1/4" Includes #6 x 1-1/2" Screws Size: #6-8 x 1-1/2" Minimum Embedment 1-1/2" Hold up to 80 lbs For Concrete, Brick & Block PCS:5