An Anchor bolt functions to joins an object to concrete. They are manufactured with an external thread at its end, used for insertion through holes in already constructed parts and are tightened by a nut.

2. • A bolt is a threaded fastener.
• An Anchor bolt functions to
joins an object to concrete.
• They are manufactured with an
external thread at its end, used
for insertion through holes in
already constructed parts and
are tightened by a nut.

3. CAST IN PLACE ANCHOR BOLT:
• They are simple yet tough.
• They are placed before the
setting of concrete.
• The concrete foundation of a
building is connected to its wall
by using Anchor bolts.
• They are more resistant to
earthquakes.

4. WEDGE BOLTS:
• They are also called as ‘expansion
bolts’ or ‘expansion anchors’.
• These bolts are preferred for
interior applications.

5. STRIKE BOLTS:
• These bolts are preferred
for solid, concrete projects
with medium or heavy load.

6. LAG SHIELD BOLTS:
• These bolts can be used to anchor across different
materials i.e. brick, stones and blocks to hold both
dead weight and vibrating loads.
• They are medium duty anchors used with a lag
bolt.

7. SLEEVE BOLTS:
• These bolts are heavy duty
anchors, they do not require
solid base material for
installation.
• They are commonly used in
brick, stone and concrete.

8. Anchor bolt is an all-purpose device. With a range of resources
like concrete, brick, block and stone, they are used in:
• Construction
• Ship-building
• Dams
• Reservoirs
• Nuclear plants
• Gym equipment