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Fifty silver M3 pan-head screws, .25in long

STARTECH

STARTECH SCREWM3 M3 0.25in case screws 50 pack

SKU CH-14M2-JKD94 MPN SCREWM3

A 50-pack of M3 pan-head screws, .25 in long, for motherboard and 3.5 or 5.25 in drive bays

  • TypesScrews & Mount
  • ColorsSilver
  • Length0 ft.
  • SpecificationsThread Type(s): M3 (outer) / M3 (inner) Product Length: 0.2"
  • FeaturesM3 thread type 0.25in length Silver finish 50 screws per pac

Option 50 Screws - M3

  • 50 Fan Screws - M5
  • Kit - Assortment
  • 50 Screws - #6-32
  • 50 Screws - M3
  • 50 Standoffs - #6-32 (inner) to M3 (outer)
  • 15 Standoffs - #6-32

Struck-through versions exist but are not stocked here.

  • 50 screws per pack for multiple builds and repairs
  • M3 thread fits standard motherboard and drive mounts
  • 25 in length suits 3.5 in and 5.25 in bays
  • Silver finish resists corrosion during installation
  • Pan head design allows secure fastening without countersinking

What are these screws

This pack contains 50 M3 pan-head screws with a .25in length and silver finish. They use M3 threads on both outer and inner surfaces. The .2in [6.3 mm] size fits standard mounting holes in desktop chassis. They are sold new and ready for immediate use in builds or repairs.

Who they suit and who they don't

Builders assembling standard ATX cases or mounting 5.25in and 3.5in drives will find the thread and length correct. Technicians keeping a parts bin stocked for motherboard standoffs and optical-drive brackets benefit from the 50-count quantity. Users needing longer screws for thick radiators, fan stacks or non-M3 threaded hardware should look elsewhere.

The deciding spec

The critical measure is the .25in thread length combined with M3 thread pitch. If the component you are mounting requires a deeper engagement or a different thread standard these screws will not secure it properly. Verify the mounting-hole depth and thread type before purchasing.

Highlights

  • 50 screws per pack for multiple builds and repairs
  • M3 thread fits standard motherboard and drive mounts
  • 25 in length suits 3.5 in and 5.25 in bays
  • Silver finish resists corrosion during installation
  • Pan head design allows secure fastening without countersinking

Specifications

BrandStarTech.com
ModelSCREWM3
TypesScrews & Mount
ColorsSilver
Length0 ft.
SpecificationsThread Type(s): M3 (outer) / M3 (inner)
Product Length: 0.2"
Product Weight: 1 oz.
Included in Package: 50 - M3 Pan Head Computer Screw
FeaturesM3 thread type
0.25in length
Silver finish
50 screws per package
Shipping weight0.04 kg
Package size88 × 62 × 13 mm

Questions about this item

Will the .25in M3 screws strip if I remove and reinstall drives multiple times?

The pan-head M3 threads are standard steel; they withstand repeated installation in 3.5in and 5.25in bays as long as you use a correctly sized driver and avoid over-torquing.

What stops me from using all 50 screws in one build?

Only the number of M3 mounting points on your chassis and drives limits usage; each motherboard or drive bay typically takes four to six screws, so a single system rarely consumes the full pack.

Do the silver-finish screws generate any heat or noise inside a running case?

No — they are passive metal fasteners with no moving parts or electrical function, so they add zero heat and zero noise regardless of how long the system runs.

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