LARE Section 4: Materials QUESTIONS & Answers 100% Correct!!

Carriage Bolt - ANSWERbolt with nut and washer. Requires a square hole in a metal plate to keep the head from turning. Round head is snag free with clean appearance. A fastener with smooth exposed end of bolt. Used in security fixtures, furnitures, and joining wood to wood. Eye Bolt - ANSWERBolt used to attach wire onto J-Bolt - ANSWERUsed in Structural applications such as securing walls to concrete foundations L-Shaped Anchor Bolt Assembly - ANSWERUsually fixed in a building structure such as concrete footing with its threaded portion projecting Lag Bolt - ANSWERUsed to connect heavy lumber and other materials that bear an intense load. Lag Bolt with Expansion Shield - ANSWERUsed to anchor into concrete, brick, and block. Screws will expand the shield and anchor it against the concrete, brick, or block. Lag Bolt with Fiber Plug - ANSWERJute fiber screw style anchor to be used in concrete, block, brick, or stone. The fiber is used as an anchor designed for use with wood, sheet metal, and lag screws. A lead lining on the sheet metal and wood screw sizes makes it possible for the screw to reproduce its own thread, and keeps the jute fibers from being cut by screw. Lag Bolt with Lead Shield - ANSWERA medium-duty anchor which expands to fill the area of a pre-drilled hole. Extra long sizes are for use in mortar or brick. Standard lengths for use in concrete. More resistant to temperature fluctuations and rust than other light-duty anchors. Machine Bolt Assembly - ANSWERAlso known as a hex bolt and has a square or hexagonal head. Designed to make assembly more convenient Machine Bolt with Expansion Shield - ANSWERa machine bolt used in combination with an anchoring device that swells as a bolt is tightened. Threaded Rod - ANSWERAlso known as a stud, is threaded on both ends. Designed to be used in tension. Toggle Bolt Assembly - ANSWERAlso known as butterfly anchor, is used for hanging objects on hollow walls such as drywall. Cement Nail - ANSWERNails designed to be driven into concrete. Commonly used to tack down flooring materials to installed concrete slab Common Nail - ANSWERUsed for most medium to heavy construction work, this type of nail has a thick head and can be driven into tough materials. Finish Nail - ANSWERCan be easily concealed by countersinking nail slightly below the finished surface and filling with putty, spackle, or caulk. Typically used in final touches such as molding or trim