🖥️ Product Overview: UNC 6#-32 Anodized Aluminum Knurled Thumb Screws – For PC Computer Cases (6mm Length)
Upgrade your PC case with these sleek, toolless thumb screws. Made from lightweight anodized aluminum with a knurled grip, they let you secure side panels, drive cages, and expansion cards without reaching for a screwdriver. The 6#-32 UNC thread is the standard size for most computer case screws, and the 6mm thread length (excluding the head) ensures a perfect fit for standard panels. The knurled surface provides excellent finger grip, and the natural anodized finish resists corrosion while looking clean and professional. Whether you're building a custom PC, replacing lost case screws, or adding a personal touch to your rig, these GooBetter Fastener thumbscrews deliver convenience and style.
✨ Why These Knurled Thumb Screws Are Perfect for PC Builders
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Tool‑less design – Knurled head allows easy hand tightening and loosening. No screwdriver needed for quick panel removal and installation.
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Anodized aluminum construction – Lightweight yet strong. The natural anodized finish provides corrosion resistance and a clean, professional appearance.
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Standard UNC 6#-32 thread – Industry standard size for PC case side panels, drive bays, expansion slots, and many other computer components.
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6mm thread length (under head) – Ideal for standard PC case panel thickness. Threads are fully machined for reliable engagement.
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Knurled hand grip – Textured surface provides secure finger grip, even with sweaty hands. Easy to tighten and loosen without tools.
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DIY PC customization – Perfect for custom builds, case modding, replacing lost screws, or adding a premium look to any computer case.
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Brand: GooBetter Fastener – Quality manufacturing with consistent thread dimensions.
📏 Technical Specifications – UNC Knurled Thumb Screws
| Specification |
Details |
| Product Type |
Knurled Thumb Screws (Toolless hand grip bolts) |
| Thread Size |
6#-32 UNC (Unified National Coarse) |
| Thread Pitch |
32 threads per inch (TPI) |
| Thread Length (under head) |
6 mm (approx. 0.236 inches) |
| Total Length (including head) |
Approx. 12–14 mm (varies by head design) |
| Material |
Aluminum alloy |
| Surface Finish |
Natural anodized (clear / silver) |
| Head Style |
Knurled cylindrical / round with diamond or straight knurl pattern |
Drive Type |
Hand grip (toolless) – no drive recess
|
| Application |
PC computer case side panels, drive cages, expansion slot covers, DIY mods |
| Brand |
GooBetter Fastener |
❓ FAQs – PC Case Knurled Thumb Screws
🔸 Will these screws fit my computer case?
Most standard PC cases use 6#-32 UNC threads for side panels, power supplies, expansion cards, and drive bays. This 6mm thread length is designed for typical panel thickness (0.8–1.2mm steel) plus enough engagement for the threaded hole. Check your case’s existing screws – if they are 6#-32, these will fit perfectly.
🔸 How is the length measured? Does the 6mm include the head?
No – the 6mm length is measured from under the head (the flat bearing surface) to the tip, not including the knurled head. This is the standard way to measure threaded length. The total screw length (including the head) is approximately 12–14mm depending on the head design.
🔸 Will anodized aluminum rust or corrode over time?
Anodizing creates a durable, corrosion‑resistant oxide layer on the aluminum surface. These screws will not rust like steel and will maintain their appearance for years in a typical indoor PC environment. They resist fingerprints and are easy to clean.
🔸 Are these screws magnetic? Will they affect sensitive components?
Aluminum is non‑magnetic, so these screws will not interfere with hard drives, fans, or other sensitive electronics. They are safe to use inside a PC case.
🔸 How many screws come in a pack?
The quantity is based on your selection – please choose from the dropdown options. Common pack sizes include 4, 8, 10, or 20 pieces. Most PC cases need 4–8 thumb screws for full panel replacement.
🔸 Can I use these for other applications besides PC cases?
Absolutely. The 6#-32 UNC thread is also common in electronics enclosures, test equipment, 3D printers, DIY projects, and light machinery. The knurled head makes them convenient for any application where you want tool‑less access.
