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Black and Silver Carbon Steel Phillips Head 6#-32×5/6mm PC Case Hand-Tighten Thumbscrew Thumb Bolt
Black and Silver Carbon Steel Phillips Head 6#-32×5/6mm PC Case Hand-Tighten Thumbscrew Thumb Bolt
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Black & Silver Carbon Steel Phillips Head 6#-32 × 5/6mm PC Case Hand-Tighten Thumbscrew
Standard 6#-32 UNC thread PC case thumbscrews in black and silver carbon steel with a knurled head for tool-free hand-tightening. The Phillips (cross) drive head allows tightening with a screwdriver when additional torque is needed. Used for securing side panels, drive bay covers, expansion slot brackets, and other removable panels on standard ATX, Micro-ATX, and Mini-ITX PC cases. Available in 5mm and 6mm thread length variants.
Technical Specifications
| Parameter | Value |
|---|---|
| Thread Standard | 6#-32 UNC (American standard PC case thread) |
| Thread Length | 5mm / 6mm (select variant) |
| Head Type | Knurled thumb head + Phillips drive |
| Material | Carbon steel |
| Finish | Black (black oxide) / Silver (zinc-plated) |
| Drive | Phillips (PH2) + hand-tighten knurl |
| Certification | RoHS |
Typical Applications
- PC Case Side Panel: Secure ATX, Micro-ATX, and Mini-ITX case side panels with tool-free 6#-32 thumbscrews for easy access during upgrades and maintenance
- Expansion Slot Brackets: Fasten PCIe expansion card brackets (GPU, sound card, network card) to the PC case rear panel
- Drive Bay Covers: Secure 5.25" and 3.5" drive bay covers and optical drive bezels in PC cases
- Server Rack: Tool-free panel fastening in 19" server rack enclosures and rack-mount equipment using 6#-32 threaded inserts
- Replacement Screws: Replace lost or stripped PC case thumbscrews with standard 6#-32 replacements
FAQ
Q: Are 6#-32 thumbscrews compatible with all PC cases?
A: Yes. 6#-32 UNC is the universal standard thread for PC case panels, expansion brackets, and drive bays used by all major PC case manufacturers (Corsair, NZXT, Fractal Design, Lian Li, etc.).
Q: What is the difference between 5mm and 6mm thread length?
A: The 5mm variant is used for thin panel applications (side panels, slot covers). The 6mm variant provides more thread engagement for thicker panels or when additional holding strength is required. Most PC cases use 5mm or 6mm thumbscrews interchangeably.
Package Contents
- Assorted 6#-32 × 5/6mm carbon steel thumbscrews (colour and quantity as selected)
