uxcell 4#-40 6+6mm F/M Brass Hex Standoff Spacer Screws PCB Pillar Nickel Plated 100 Pcs
Bottom line: The uxcell 4#-40 6+6mm F/M Brass Hex Standoff Spacer Screws PCB Pillar is a specs-and-price decision rather than a crowd-consensus one in the tools & maintenance category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ Suitable for communication, office equipment, electronics and other industries.
- ✓ Backed by uxcell's warranty and support channels
Cons
- ✗ Check battery runtime and RPM/CFM specs match your case size and cleaning frequency
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
Manufacturer description
Screw threaded hexagon stand-off spacers of male to female type, made of brass.Threaded spacers are used to stack or mount printed circuit boards and machine boards.A standoffs spacer is used to keep the motherboard above the case, prevents motherboard from shorting out and helps cooling.Specification:Product Name: Hexagon Standoff SpacerThread Size : 4#-40Male Thread Length : 6mm/0.24"Hex Part Length : 6mm/0.24"Total Size : 12 x 4.6mm/0.47" x 0.18"(L*D)Material : BrassFinish: Nickel PlatingColor: Silver TonePackage Content : 100(+/-2%) x Hexagon Standoff Spacers
SpecPicks Verdict
SpecPicks scored uxcell 4#-40 6+6mm F/M Brass Hex Standoff Spacer Screws PCB Pillar… using a rating × review-volume × price-fit model applied to published specs and reviews across the tools & maintenance category. uxcell's tools & maintenance lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for tools & maintenance: PC towers accumulate significant dust in 3–6 months, so cleaning frequency drives cordless vs. canned-air tradeoff decisions. Match the device's RPM or CFM rating to your case size, and confirm battery runtime covers a full tower cleaning before ordering. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Suitable for communication, office equipment, electronics and other industries.
- Made of durable brass,nickel plated finish, strong and long use life.
- Male Thread Length : 6mm/0.24"
- Hex Part Length : 6mm/0.24"
- Package Content: 100(+/-2%) x Hexagon Standoff Spacers
Full Specifications
| Size | 4#-40 6+6mm |
|---|---|
| Brand | uxcell |
| Color | Silver Tone |
| Shape | Hex |
| Material | brass, nickel plated |
| Part Number | a18091400ux0130 |
| Hex Part Length | 6mm/0.24" |
| Package Content | 100(+/-2%) x Hexagon Standoff Spacers |
| Male Thread Length | 6mm/0.24" |
| Measurement System | inch, metric |
Ready to buy?
uxcell 4#-40 6+6mm F/M Brass Hex Standoff Spacer Screws PCB Pillar Nickel Plated 100 Pcs is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related Tools & Maintenance
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Best 1440p Gaming GPUs in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Retro Handhelds in 2026 — From $35 to $500
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- How to Build a Windows 98 Retro PC in 2026
More reviews from the SpecPicks archive
Browse all reviews →- How to run Llama 3.1 70B on Apple M4 Max
- A DIY Wireless Fingerprint Authorization Device Turns Heads on Hackaday
- Best CPU for the MSI RTX 3060 12GB: 5600G vs 5700X vs 5800X
- Best Controllers for Steam Deck and PC in 2026
- Modder Runs a Counter-Strike Clone at 60 FPS on the Original PSP
- Qwen 3.6 35B-A3B on a 16GB GPU: RTX 5060 Ti vs RX 9060 XT Quant Table
- Best Budget GPU for Local 12B–14B LLM Inference: Why the RTX 3060 12GB Still Wins
- Best Raspberry Pi Starter Kit for Beginners in 2026
- Hyperscalers May Soon Outrun Their Cash Flow on AI Buildout
- Raspberry Pi 4 8GB as a Headless Local-LLM Sidecar: llama.cpp Tuning, Quantization Matrix, and Real tok/s
- RetroPie Handheld Shells in 2026: Pick the Right Pi for Your DIY Handheld
- Ollama vs llama.cpp vs vLLM — which local LLM runtime wins in 2026?
- Ryzen 7 5800X vs 5700X for a Dual-Duty Gaming and Local-LLM Build
- How to run Qwen 3 14B on Apple M4 Max
- GPT-5.6 Sol vs Local Open-Weights: Why a 12GB Rig Still Earns Its Keep
- How to Build a $2000 Home AI Rig in 2026: Used RTX 3090 Guide
- Local LLM Agent Infrastructure: 2026 Hardware Guide
- Best GPU for Local Stable Diffusion Under $400: Why the RTX 3060 12GB Still Wins
- Can a 12GB RTX 3060 Run a 70B LLM? The Offload Reality Check
- 768GB Optane vs RTX 3060 12GB: The Trillion-Param LLM Reality
- 3dfx Voodoo2 SLI on Windows 98 SE: Period-Correct Build, Glide Driver Setup, and Real Quake 3 Benchmarks
- Air vs AIO for the Ryzen 7 5800X: is the Noctua NH-U12S enough?
- Gemma 4 31B on a 16GB GPU: RTX 5060 Ti vs RX 9060 XT vs Arc A770 Quant Table (2026)
- Headset Mic vs USB Mic for Discord and Twitch: Recon 50 vs Blue Yeti
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090