Cross recessed pan head self-tapping screws -F-ST4.2x13- carbon steel

Cross recessed pan head self-tapping screws - F-ST4.2x13 in carbon steel are engineered for reliable, fast fastening in thin metal sheets and rigid plastics. Designed for quick, tool-friendly installation, these screws deliver a clean, secure hold with every drive.

Why this screw stands out

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  Cross recessed Phillips drive provides precise engagement with standard screwdrivers, minimizing cam-out and slippage during installation.
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  Pan head delivers a broad bearing surface for even load distribution, reducing the risk of pull-out and giving a neat surface finish once seated.
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  Self-tapping design cuts its own threads as it’s driven, eliminating the need for pre-tapped holes in compatible materials and speeding up assemblies.
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  Carbon steel construction offers solid strength and durability for everyday fastening tasks, making these screws a dependable choice for shop projects and quick repairs.
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  Precise size at F-ST4.2x13 – 4.2 mm diameter and 13 mm length – ideal for joining thin sheets and light enclosures without over-penetration.

Ideal applications

These screws are well-suited for

• Joining thin metal panels in electronic enclosures, hobby metalwork, and light-duty machinery
• Fastening hard plastics to metal frames or chassis components
• DIY projects where quick, tool-friendly assembly is a priority

Installation tips for best results

• Use a matching Phillips screwdriver or bit set to maintain solid torque and reduce stripping.
• For metals with coating or hard surfaces, consider a light pilot hole appropriate to the material thickness to ensure clean thread formation.
• A light touch of lubrication on the screw threads can ease driving and improve thread engagement in tougher materials.
• Avoid over-tightening to preserve thread integrity and prevent sheet deformation.

What you gain by choosing these screws

With cross recessed pan head self-tapping screws in carbon steel, you get a dependable, streamlined fastening solution that minimizes setup time, reduces the need for additional hardware, and delivers a secure, flush finish. Perfect for precision tasks in metalworking, electronics enclosures, and durable plastic assemblies, they help you complete projects faster without compromising strength.