1/2 Inch X 2 Inch Die Cast Zamac 3 Alloy Double Expansion Screw Anchor - 25 Per Box Best Seller For use on textured and

For use on textured and acoustical ceiling tiles

35"X3/8"60G

Condenser 11mm O-ring

When the two parts are mated the O-ring compresses into the chamfer to create a tight seal

Grinding and cut-off wheels cut grind sand or finish metal glass wood brick or concrete surfaces

1/2 Inch X 2 Inch Die Cast Zamac 3 Alloy Double Expansion Screw Anchor - 25 Per Box Best Seller For use on textured andSingle Expansion Machine Screw Anchors are a corrosion resistant die cast machine bolt anchor with a single internal expanding cone for use in concrete concrete block and brick. the Double Expansion Machine Screw Anchor utilizes the same basic anchor design but with double expansion cones to provide higher loads and better performance in base materials of questionable strength.