This kit contains the screws used in the MK4 swerve module:
Screw, 1/4-20 x 1 Cap
Secures the Wheel Mount A
Quantity: 2
Screw, 1/4-20 x 5/8 Cap
Secures the Wheel Mount B and Center Column
Quantity: 3
Screw, 10-32 x 1/4 Button
Secures the 4" Bearing
Quantity: 5
Screw, 10-32 x 2-1/2 Cap
Secures the Motor Plate
Quantity: 4
Screw, 10-32 x 3/8 Cap
Secures the Motors
Quantity: 2
Screw, 12-24 x 1/2 Flat
Secures the Gear to the Intermediate Drive Shaft
Quantity: 1
Screw, Shoulder, 3/8 x 2-1/2 x 5/16-18
Secures the Wheel Spacer
Quantity: 1  
 
It also includes the Shim that goes under the 15T bevel gear, and the E-Clip that goes on the V2 Intermediate Shaft.
Please note this kit does not include the screws needed when using Motor Spacers (those screws are included with the Motor Spacer).