Discover a practical, budget-conscious fastening option with this used M5x16 hex socket cylindrical head screw. Sized for M5 threads and 16 mm in length, it fits neatly into standard tapped holes or mating nuts, delivering reliable engagement in light- to medium-duty assemblies.

The hex socket cylindrical head design provides a compact, flush-ready profile that’s ideal for tight spaces where a traditional head would get in the way. This makes it a great choice for electronics enclosures, robotics frames, 3D printer builds, and small-machinery projects where clean lines matter and quick, tool-assisted tightening is a must.

• Size & fit: M5 thread; 16 mm length; compatible with standard M5 nuts and tapped holes
• Head type: hex socket cylindrical head for secure tightening with an Allen key
• Condition: USED — shows prior use; threading appears intact; inspect before critical use
• Material note: metal fastener (exact alloy not specified) suitable for general-purpose applications
• Ideal uses: electronics enclosures, chassis mounts, lightweight machinery, DIY repairs, and hobbyist builds
• Installation tips: use a 2.5 mm Allen key (typical for M5); ensure full thread engagement; avoid over-torquing to protect threads
• Care & longevity: check for stripped threads or corrosion; replace if wear is evident to maintain reliability
• Value proposition: a cost-effective option for non-critical or spare-fastener needs where a used screw is acceptable

Whether stocking a workshop, replacing a missing fastener, or assembling a compact project, this M5x16 hex cylinder head screw provides dependable performance without the premium price of new hardware.