1. Fasteners

2. Fastener
Connects two or more pieces of material together

3. Are used to make threads inside holes
Taps
Are used to make threads inside holes

5. Die
Used to make threads on round rods and bolts

7. Machine
A_________ bolt is strong and requires a threaded hole

9. Plow bolt
A________ bolt has a tapered head that countersinks into the metal causing it to be flat with the surface.

10. Stove bolts
______ bolts are usually small in diameter and may have a round or flat head.

11. Carriage Bolt
________ bolts have a round head and square shoulders that will sink into the wood

13. Hex socket head bolt
A ___________ bolt requires an allen wrench because of its recessed hex head.

14. Castle or slotted nut
A __________ nut uses a cotter pin to keep it tight.

15. Lock washer
A __________________ is used to keep a nut from working loose.

16. Sheet Metal Screws
___________ screws are self tapping and used on sheet metal