The number of 2-inch deck screws in a pound depends on three variables: screw size, type of head and the material used to make the screw, such as coated steel or stainless steel. Dividing the number of screws per box by box weight determines how many are in a pound.
Know MoreFor example, a 2-inch #8 screw with a Phillips head made from coated steel comes packed 2,000 screws per box, and the box weighs 17 pounds. Dividing the number of screws by the box weight gives a quotient of 117.64, which rounded up is 118. Therefore, approximately 118 2-inch coated-steel #8 Phillips head deck screws weigh one pound.
Learn more about Building MaterialsAn 80-pound bag of concrete yields 0.60 cubic feet of wet concrete when mixed with the proper amount of water. Concrete consists of portland cement, sand, stone, gravel and additives that make the substance cure when it dries. An 80-pound bag needs about 6 pints of water to mix properly.
Full Answer >It requires two 80-pound bags of standard concrete mix for a 4- to 6-inch-thick concrete slab that is 2.0801 square feet, which is equal to 3 cubic feet. So, two 90-pound bags of concrete should get the job done.
Full Answer >There are about 294 2x4s in a bundle. This is based on a bundle size of 1,568 foot board measures. One 2x4x8 is equal to 5.33 foot board measures.
Full Answer >To install drywall anchors, select an appropriate anchor, drill a hole into the drywall, insert the sleeve into the hole, tap the anchor, tighten the screw to expand the wings against the drywall, and then loosen it to attach the object. Installing a set of drywall anchors to mount an object typically takes less than 30 minutes.
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