Meet the Screw ST4.2×13—an ultra-compact fastener designed for precise, clean assemblies where space is tight and accuracy matters. With a 4.2 mm diameter and a 13 mm length, this screw balances strength and low-profile size, making it a reliable choice for refined projects without bulk.

Why engineers and hobbyists reach for ST4.2×13

• Compact dimension, strong grip: The 4.2 mm diameter provides solid engagement in small components while keeping hardware discreet.
• Ideal length for layered builds: At 13 mm, it secures multiple material layers without protruding beyond the surface, preserving a neat finish.
• Versatile across projects: A practical fit for electronics enclosures, model making, lightweight metal-to-plastic assemblies, and compact fixtures where standard sizes won’t do.

Key use cases

• Electronics enclosures and DX-safe assemblies where a precise fastener is needed without excessive reach.
• RC models, small appliances, and DIY projects requiring a secure, unobtrusive fastener.
• Cabinetry or furniture repairs on tight panels where a low-profile screw helps maintain a clean look.

How to get the most from ST4.2×13

To ensure the best results, pair this screw with the appropriate driver for your screw head profile and match it to the material thickness you’re joining. Measure your component stack-up carefully to confirm that 13 mm provides secure engagement without over-penetration.

Practical tips

• Check the total thickness of the parts being joined before tightening to avoid over-tightening or undertightening.
• Keep a small selection of ST4.2×13 screws on hand for quick repairs or replacements in electronics kits and hobby setups.
• Store securely in a labeled container to simplify future projects and maintain organization in your workshop.

Incorporate the Screw ST4.2×13 into your toolkit for dependable, space-conscious fastening that helps your builds stay neat, precise, and ready for action.