My DW953K-2TY1 Model Overview from PartSelect.com

$6.40

Screw

Part #149518-01

This is a genuine OEM supplied replacement part designed for use with drills/drivers. This screw helps to secure the chuck to the unit. This is a reverse thread, oval-head Torx screw, made out of metal and it is sold individually. Requires a Torx screwdriver to install or remove this screw.

$6.40

Plastite Screw

Part #330019-04

This is an authentic replacement part that is sourced from the original manufacturer for use with hedge trimmers. The special screw is commonly used to secure the front guard assembly. This screw is sold as an individual replacement part, please note four screws may be required.

$6.40

Bit Clip

Part #148354-03

This item is a genuine DeWalt replacement part that is intended to be used with cordless drills and drivers. The bit clip can be used as a direct replacement of the original clip that would have been installed on a new drill. The clip snaps onto the side of drill's housing and is used to store frequently used drill bits. This item is priced as a single replacement part.