Laptop Screw Assortment Kit — M2, M2.5 & M3 Notebook Screws for Every Repair Scenario
Losing a single screw during a laptop teardown — or discovering the replacement you ordered is 0.5mm too short — can turn a 20-minute repair into a multi-day wait. This laptop screw assortment kit was designed for repair technicians, DIY enthusiasts, and IT asset managers who need the right metric fastener on hand the first time. Available in three screw types (PC Shell, SSD/Motherboard HDD, and PC Case) and three finishes (Nickel Plated, Black Zinc Plated, and Stainless Steel), each kit is sold individually so you can stock exactly what your workflow demands.
Depending on the variant selected, each kit contains between 150 and 200 pieces organized in a clear compartmentalized plastic case. PC Screw kits include M2 and M2.5 Phillips pan-head screws across 10 size compartments (M2×3 through M2×10 and M2.5×4 through M2.5×8), 20 pieces per size — 200 pieces total. PC Case Screw kits cover a wider length range across 15 compartments: M2×3 (3mm / 0.12”) through M2×12 (12mm / 0.47”), M2.5×4 through M2.5×12, and M3×4 and M3×5, with 10 pieces per size and a free magnetic screwdriver included. HDD Screw kits combine M2 and M2.5 machine screws with brass copper standoff pillars (M2.5×5+6, M2.5×6+6, M3×5+6, M3×6+6) and three matching screwdrivers — everything needed for SSD and motherboard mounting in one box.
These kits cover the full range of common laptop and PC repair tasks: laptop bottom panel and shell reassembly after screen or battery replacement, M.2 SSD and NVMe drive installation with the correct standoff height, desktop PC case and motherboard mounting using M3 fasteners, and general notebook disassembly and reassembly for cleaning, thermal paste replacement, or RAM upgrades.
🔧 Wide Compatibility: M2 screws fit most ultrabooks and thin laptops (Lenovo ThinkPad, Dell XPS, HP Spectre, ASUS ZenBook). M2.5 screws fit mid-range laptops and older models. M3 screws fit desktop PC cases and larger notebook chassis. Copper standoffs (HDD kit) are compatible with standard M.2 SSD and ATX/mATX motherboard mounting points.
✅ Key Features of These Laptop Screw Assortment Kits
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📦200-Piece or 150-Piece Organized Sets — PC Screw kits pack 200 pieces across 10 compartments; PC Case kits pack 150 pieces across 15 compartments — so every laptop shell screw size from M2×3 to M3×5 is within reach without digging through a loose pile.
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🧲Three Finish Options — Nickel plated for a clean silver look, black zinc plated for dark chassis builds, and stainless steel for corrosion-resistant applications — match the finish to your device for a factory-clean reassembly result.
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⚙️Brass Copper Standoffs Included (HDD Kit) — The SSD/Motherboard kit includes M2.5 and M3 brass standoff pillars at the correct heights for M.2 SSD installation and desktop motherboard mounting — no separate standoff order needed.
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🧲Screwdriver(s) Included — The HDD kit includes 3 matching screwdrivers; the PC Case kit includes a free magnetic screwdriver — so you can start the repair immediately without hunting for the right tip size.
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📐Metric Thread Standard (M2 / M2.5 / M3) — All screws use standard metric pitches (M2×0.4mm, M2.5×0.45mm, M3×0.5mm), matching OEM specifications for notebook and ultrabook fasteners used by major manufacturers worldwide.
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🔍Phillips Pan Head Design — The pan head profile sits flush against thin laptop panels without protruding, and the Phillips drive engages cleanly with standard #0 and #1 screwdrivers — reducing cam-out risk on precision laptop disassembly screws.
📐 Technical Specifications — Laptop Screw Assortment Kit
| Screw Types Available |
PC Screw (laptop shell) / HDD Screw (SSD + motherboard) / PC Case Screw (notebook shell, wide length range) |
| Finish Options |
Nickel Plated / Black Zinc Plated / Stainless Steel (availability varies by screw type — see variant selector) |
| Thread Sizes |
M2, M2.5, M3 |
| Thread Pitch |
M2: 0.4mm | M2.5: 0.45mm | M3: 0.5mm |
| PC Screw Kit — Sizes Included |
M2×3 (3mm/0.12”), M2×4, M2×5, M2×6, M2×8, M2×10 (10mm/0.39”), M2.5×4, M2.5×5, M2.5×6, M2.5×8 — 20 pcs each, 200 pcs total |
| PC Case Screw Kit — Sizes Included |
M2×3 through M2×12, M2.5×4 through M2.5×12, M3×4, M3×5 — 10 pcs each, 150 pcs total, 15 compartments |
| HDD Screw Kit — Screws |
M2×3, M2×4, M2.5×4, M2.5×5 — 10 pcs each |
| HDD Screw Kit — Copper Standoffs |
M2.5×5+6, M2.5×6+6, M3×5+6, M3×6+6 — 5 pcs each |
| Head Style |
Phillips Pan Head |
| Accessories Included |
PC Case kit: 1× magnetic screwdriver | HDD kit: 3× matching screwdrivers | PC Screw kit: case only |
| Storage |
Clear compartmentalized plastic case with latching lid |
| Sale Unit |
Sold individually — one kit per order |
⚠️ Before ordering: Verify the screw diameter and length required for your device using a caliper or by checking your laptop’s service manual. M2 and M2.5 are not interchangeable — using the wrong diameter will strip the threaded boss. If you’re unsure which kit fits your repair, contact us and we’ll help you identify the right variant.
❓ Frequently Asked Questions
How do I choose the right screw size for my laptop?
Most laptop shell and bottom panel screws are M2 or M2.5 in diameter. M2 screws are typically used on ultrabooks and thin-and-light laptops (e.g., Lenovo ThinkPad, Dell XPS). M2.5 screws are common on mid-range laptops and older models. M3 screws generally appear on desktop PC cases and some larger notebook hinges. Length selection depends on panel thickness — 3mm to 5mm (0.12” to 0.20”) covers most shell applications, while 8mm to 12mm (0.31” to 0.47”) is used for hinges or thicker chassis sections. When in doubt, measure the original screw with a caliper before ordering.
What is the difference between the PC Screw, HDD Screw, and PC Case Screw kits?
The PC Screw kit contains M2 and M2.5 Phillips pan-head screws for laptop shell and bottom panel reassembly — 200 pieces across 10 size compartments. The HDD Screw kit is designed for SSD and motherboard mounting and includes both small machine screws (M2, M2.5) and brass copper standoff pillars (M2.5 and M3) plus three matching screwdrivers. The PC Case Screw kit covers a wider length range (M2×3 through M2×12, M2.5×4 through M2.5×12, M3×4 and M3×5) with 150 pieces across 15 compartments and includes a free magnetic screwdriver.
Are these screws strong enough for laptop reassembly?
Yes. These screws are designed for the same clamping loads as OEM laptop fasteners. Nickel-plated and black zinc-plated steel screws are generally sufficient for laptop shell, SSD, and motherboard mounting applications. Stainless steel variants offer additional corrosion resistance. Always torque to hand-tight plus a quarter turn — over-tightening micro screws can strip threads in plastic bosses.
Can I use these screws in outdoor or humid environments?
These kits are designed for indoor electronics assembly. Nickel-plated and black zinc-plated screws have moderate corrosion resistance suitable for controlled indoor environments. For applications exposed to moisture or outdoor conditions, the stainless steel variant (PC Screw — Stainless Steel) is the more appropriate choice, as stainless steel generally offers superior rust resistance.
What thread standard do these screws use?
All screws in these kits use the metric thread standard. M2 has a thread pitch of typically 0.4mm, M2.5 typically 0.45mm, and M3 typically 0.5mm. These are the standard thread sizes used in laptop and consumer electronics manufacturing worldwide. They are not compatible with imperial (UNC/UNF) threaded holes.
Do the copper standoffs in the HDD kit fit standard M.2 SSD slots?
The HDD Screw kit includes M2.5 and M3 brass copper standoff pillars (M2.5×5+6, M2.5×6+6, M3×5+6, M3×6+6). M2.5 standoffs are commonly used for M.2 SSD mounting on many laptop motherboards. M3 standoffs are typically used for desktop motherboard mounting. Always verify your motherboard’s standoff specification before installation — using the wrong size can damage the board.
Which finish should I choose — nickel, black zinc, or stainless steel?
Choose nickel plated for a silver appearance that blends with most laptop interiors and offers good corrosion resistance for indoor use. Choose black zinc plated if your laptop has a dark chassis or you prefer a stealthy look — the finish also provides adequate corrosion protection for indoor electronics. Choose stainless steel if you need maximum corrosion resistance or are working in a more demanding environment. All three finishes are functionally equivalent for standard laptop reassembly.
🛒 Select your screw type and finish above, then add to cart — the right metric fastener for every laptop repair, organized and ready to use.
