Exam 6: Fasteners

For fastening two pieces of rough lumber together, the nail used would be a ____.

A wall anchor is a one-time fastener.

An outward clinch tacker is used to ____.

In the machine screw dimension "5/16 - 18 UNC-2," the 5/16 indicates the ____.

A pin rivet must be installed in a properly sized, pre-drilled hole.

To secure a flexible duct onto a duct collar, the best fastener would be a(n) ____.

Wood screws come in three type heads. They are flat, round, and ____________________.

In the tapping screw dimension "6-20 × 1/2 type AB, slotted hex," the term 20 indicates the ____.

What are the two (2) types of sheet metal screws?

The term used to designate the size of a nail is ____________________ and the symbol is d.

To fasten a duct hanger to a gypsum board wall, the best fastener would be an anchor shield.

Rivets used to fasten two pieces of sheet metal where only the outside surface is accessible are called ____________________ rivets.

A pipe strap is a very versatile fastener as one size fits all sizes of pipe.

A toggle bolt is a one-time fastener.

For fastening a pipe strap to a cement wall, the nail used would be a ____.

Describe two types of staples and an example of their use.

Pin or blind rivets are assembled on a pin often called a(n) ____.

A sheet metal screw that does not require a drilled receiving hole is called ____________________.

For recessing the nail for filling and finishing the wood surface, the nail used would be a ____.

The most common fastener used for securing an object to a solid concrete slab would be the ____________________.