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M3 Screw 12mm
M3 Screw 12mm
M3 Screw 12mm
M3 Screw 12mm
M3 Screw 12mm
M3 Screw 12mm
M3 Screw 12mm
M3 Screw 12mm

Technical Documents

Machine Screws

Application Resources

M3 × 12mm Machine Screws

MMP-00003-B

(Last updated) Jun 20, 2026

M3 Screw 12mm

Screws

Subcategory
MMP - Mechanical Parts: Screws, Bolts, Boxes

Description

M3 × 12mm machine screws are metric fasteners used in PCB mounting, robotics, Arduino projects, 3D printing, electronics enclosures, and mechanical assemblies. They offer strong, precise, and reliable fastening and are available in stainless steel and alloy steel with Phillips, Allen, and hex head options. Ideal for prototyping, repairs, manufacturing, and DIY electronics applications.

Manufacturer Details

Manufacturer Part Number
Unbrako M3X12-SS
TVS Fasteners M3X12-PH
Bossard BN 3326 M3x12
RS PRO 528-826

Technical Specifications

Product Type Machine Screw
Screw Size M3 × 12mm
Thread Type Metric Thread
Application PCB Mounting, DIY, Robotics

Part Family Variants (4)

Variant Title Status
MMP-00003-A Screw Pack Published
MMP-00003-B Current M3 Screw 12mm Published
MMP-00003-C M3 Screw 30mm Published
MMP-00003-D M3 Screw 8mm Published

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