30 fastenings & fixtures

WOOD MATERIALS TECHNOLOGY

4th Edition

Chapter 30Fastenings and Fixtures

Name the fittings shown

− Cup hook− Oval nail

Name the fittings shown

− Plastic block joiner− Knock down fitting

− Butt hinge

A B C

Head Shank Thread

Name the parts of the screw

A B CHasp and

stapleBarrel bolt Tacks

Name the items shown

• Cupboard lock− Small lock used in

cupboards and small units to keep them secure

Name the fitting and describe where it is used

− Catches used to hold doors of small cabinets and units closed

Explain the functions of these fittings

Length

Indicate the length of the screw on the diagram

A B CDecorative butt hinge

Teehinge

Cranked hinge

Name the hinges

Name the catch shown

− Magnetic catch

A B CDecorative catch for a jewellery box

Upholstery tacks to secure cloth to a top of a stool

Screws for joining pieces of wood

Where would these items of hardware be used?

A B C

Round head

Raised head

Countersunk head

Name the types of screw

Describe the function of these escutcheon plates

− The plates are fitted to the front of a piece where the key fits into the lock

Describe why this gate latch is suitable for outdoor use

− Latch is made of metal that has a galvanised coating on it

− Zinc coating prevents rust

Name the fitting shown and give its correct use (OL 2009)

• Strap hinge − Used for hanging heavy doors and gates

Name the fitting shown and give its correct use (OL 2008)

• Piano hinge • Used for

− Piano lids− Small doors − Box lids − Other light work

Name the fitting shown and give its correct use (OL 2006)

• Angle bracket• Used to

− Secure tops of tables− Secure the tops of

stools to the frame underneath