What kind of Screws do you use to fasten cinder block?
Masonry screws can be found with a hex head or Phillips head. Through-Bolt – drill a hole through the width of the cinder block, using a plate washer and nut on one side and a nut and washer on the fixture side.
What do you need to know about fastening concrete blocks?
When fastening to concrete blocks, a number of specific considerations must be taken into account. These include what part of the block to drill into as well as which type of anchor would work the best for the specific application. What is a concrete block?
What kind of fastener do you use to anchor a block wall?
This fastener is used in light duty applications since it is only available up to 5/16″ in diameter. The leadwood screw anchor requires the use of a sheet metal screw. Like sheet metal screws, these anchors are also designated by the gauge wire used to produce the screw – #6, #8 and so on.
How big is a single expansion cinder block bolt?
A bolt must be purchased separately that has national coarse threads. The single expansion anchor comes in diameters from 1/4” to 3/4”. Double Expansion – an excellent fastener for both the hollow or solid section of the cinder block and works well in the softer base material.
What kind of fasteners can I use on a concrete block?
All of the fasteners described above are suitable for use in the concrete block- whether it be the solid section of the block, the hollow section or the mortar joint. These fasteners may be used in light or medium load applications with a non-vibratory, non-shock load.
Which is the least desirable part of a block to fasten?
The hollow section of the block is the least desirable section of the block in which to fasten but sometimes can not be avoided. When fastening into the hollow section of a block, there are a few considerations to keep in mind: (1) When drilling into the block with a hammer drill, the block will spall.
What kind of casting is used for head bolts?
CNC machining and superior tooling has created excellent aluminum castings that include a very smooth finish on the spot facing for head bolts. This appears to be the case for all of the late model engines like the Coyote, Modular, and EcoBoost Ford engines, the Chrysler Hemi V8, and the GM LS family of engines.
A bolt must be purchased separately that has national coarse threads. The single expansion anchor comes in diameters from 1/4” to 3/4”. Double Expansion – an excellent fastener for both the hollow or solid section of the cinder block and works well in the softer base material.