Fastener and tool review

Socket Handles

Ratchet

Breaker bar or flex handle

Socket Handles

Speed handle

T-handle

Socket Handles

Torque wrench

Flexible driver

ScrewdriverTypes

1. Standard

2. Phillips

3. Clutch Drive

4. Torx

5. Robertson

6. Allan

Fig 10

Slip joint allows the jaws to be adjusted to grasp different size parts

Combination (Slip Joint) Pliers

Slip joint allows the jaws to be adjusted to grasp different size parts

Excellent for handling extremely small parts or reaching into highly

restricted areas

Needle Nose Pliers

Excellent for handling extremely small parts or reaching into highly

restricted areas

Jaw shape allows these pliers to cut items flush with an adjacent surface

Diagonal Cutting Pliers

Jaw shape allows these pliers to cut items flush with an adjacent surface

Sharp, pointed tips are useful for installing and removing special clips called snap rings

Snap Ring Pliers

Sharp, pointed tips are useful for installing and removing special clips called snap rings

Hex Nut

Castle Nut

Slotted Nut

Cotter Pin

Pop Rivet

Wing Nut

Bolt Grades (Standard)

Bolt Grades (Standard)

Grade 2 Grade 5 Grade 7 Grade 8

Bolt Grades (Metric)

Larger Number = Stronger Bolt

• Standard Thread Pitch = Threads per Inch (TPI)

• Metric Thread Pitch = Distance in millimeters between 2 threads