RS PRO Plain Stainless Steel Pan Head Self Tapping Screw, N°4 x 1/2in Long 13mm Long

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£7.18

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£8.62

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  • Plus 119 unit(s) shipping from 01 October 2025
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RS Stock No.:
521-557
Brand:
RS PRO
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Brand

RS PRO

Length Imperial

1/2in

Length Metric

13mm

Thread Size UTS

4

Standards Met

DIN 7981C

Imperial or Metric

Metric

Head Shape

Pan

Drive Type

Pozi

Finish

Plain

Material

Stainless Steel

Stainless Steel Type

A2 304

Non Compliant

RS PRO Cross-recess Self-Tapping Screws - A2 Stainless Steel


From the trusted RS PRO brand, these self-tapping screws are ideal for jobs that require a secure fastening without any pre-drilling. They are The thread forming screw is made from A2 stainless steel, ensuring excellent protection against corrosion and wear and tear.

The screws feature a pan head which is great for retention between the head and the material surface. They also have a crosshead recess to ensure high torque when driving.

Features and Benefits


• Thread-forming screws for cutting a thread without pre-drilling

• Cross-recess Self-Tapping Screws

• A2 grade 18/8 stainless steel (Type 304 S15)

Applications


Self-tapping screws are used wherever a reliable and convenient fastening solution is needed. Unlike self-drilling screws, which can be used through metal, self-tapping fasteners are suitable for use with softer materials such as wood, and only need an appropriate driver to use. They do not need a pilot hole drilled to operate effectively. As they are made of A2 stainless steel, they are suitable for specialist environments such as food and catering industries. They are commonly used by;

• Carpenters
• Construction workers
• DIY Enthusiasts

Why RS PRO?


RS PRO aims to be your go-to brand for reliability and value for money. We source great parts at great prices and test everything with our in-house experts to ensure the quality you need.

When it comes to tools, we know that versatility and dependability are what you need. As such, we stock a variety of mainstay and specialist tools to suit any application. Whether you're a professional electrician, plumber, builder or DIY enthusiast, RS PRO is here to support you.

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