Dewalt 174071 Spring Pin M3 X 30mm

Product Description

The DEWALT 174071 is a spring pin designed as a precision fastening component for use in DEWALT power tools. Spring pins, also called roll pins or slotted spring pins, are cylindrical retention hardware that compress upon installation and grip the surrounding material through radial tension. The 174071 is sized at M3 diameter by 30mm in length, making it a small but structurally critical part. Licensed technicians and authorized service centers typically source this component when repairing or reassembling DEWALT power tool assemblies where the original pin has been damaged, deformed, or lost during service.

This spring pin is suited for internal power tool assembly and repair applications. It functions as a retention or alignment element within tool mechanisms, holding shafts, levers, or other internal components in fixed positions. Service technicians working on DEWALT tools encounter this type of pin in drills, saws, and similar rotary or reciprocating tools where mechanical alignment is critical to safe operation.

Key Features

• M3 diameter by 30mm length for precise fitment in compatible DEWALT tool assemblies
• Spring pin design provides radial tension retention without adhesives or threading
• OEM DEWALT part number ensures correct dimensional and material specification
• Compact form factor suited for internal tool mechanism repair

Compatibility

Designed as an OEM replacement spring pin for DEWALT power tool assemblies requiring an M3 x 30mm roll pin. Consult the specific tool service manual or parts diagram to confirm fitment before installation.

Installation Notes

Installation should be performed by a qualified service technician familiar with DEWALT power tool repair procedures. Power down and disconnect the tool from any power source before disassembly. A roll pin punch and hammer of appropriate size are the standard tools for driving spring pins into and out of bores. Avoid reusing a deformed or cracked spring pin, as a compromised pin will not maintain proper radial tension.

Technical Specifications

• Pin Type: Spring Pin (Roll Pin)
• Diameter: M3
• Length: 30mm

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: 174071