MACHINE SCREW ANCHORS
 COBRA DROP-IN
All Dimensions in Inches
Basic Bolt
Diameter
Drill
Size
Anchor
Length
1/4-20 3/8 1
3/8-16 1/2 1-9/16
1/2-13 5/8 2
5/8-11 7/8 2-1/2
3/4-10 1 3-3/16