Self Tapping Screws

Self- tapping screws are a special type of fastener with a rather unique feature. They are able to tap their own threads in materials like plastic, wood, and metal.

Self-tapping screws are split into two main categories, Thread-Forming and Thread-Cutting. The screws are similar in the job they do, however, they have two noticeable differences. One of the screws has a flat base, the other has a sharp point.

The Thread-Forming Screw

Before using this type of self-tapping screw, it is recommended that a pilot hole is drilled into the material. As thread-forming screws have a flat nose, it makes the drilling process easier. Thread-forming screws are used when fastening plastic together.

The Thread-Cutting Screw

This style of self-tapping screw does not require any preparation. As it has a pointed tip, it is not necessary to create a pre-drilled pilot hole. Thread-cutting screws are able to pierce a small entry hole while being driven into the material the thread is being created.

Self-tapping screws are traditionally used where an application requires regular maintenance and regular easy access. These screws are useful in situations where products have to be assembled and disassembled, such as access panels or even furniture. For more detailed information on the types, uses and sizes available, please see our complete guide to self tapping screws.

What self-tapping fasteners are available?

When choosing the best self-tapper for your application, there are a few key points to consider. Making sure that you have the right head shape and drive type and thread size are essential. Another factor that determines the end selection would be the material the screws are used with, and the environment and elements they are exposed to.

As a screwdriver is the only real tool used when working with self-tappers. Making sure that you have the screwdriver with the appropriate drive type is essential.

Drive Types

  • Crosshead
  • Hexagon Head
  • Pozi
  • Torx
  • Head Shapes

  • Pan Head
  • Countersunk
  • Button Head
  • Materials and Finishes

  • Steel
  • Stainless Steel
  • Bright Zinc Plated
  • Clear Passivated

...
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Beskrivning Pris Length Imperial Length Metric Thread Size Metric Thread Size UTS Head Shape Drive Type Finish Material Stainless Steel Type
RS-artikelnummer 546-5777
VarumärkeRS PRO
104,85 kr
1 Box of 100
Låda(or)
1in 25mm - 10 Pan Pozidriv Bright Zinc Plated Steel -
RS-artikelnummer 483-1230
VarumärkeRS PRO
86,44 kr
1 Bag of 100
Påse(ar)
- 10mm M4 - Pan - Clear Passivated, Zinc Steel -
RS-artikelnummer 482-8054
VarumärkeRS PRO
67,21 kr
1 Bag of 100
Påse(ar)
- 6mm - 4 Pan - Bright Zinc Plated Steel -
RS-artikelnummer 797-6171
VarumärkeRS PRO
236,79 kr
1 Box of 100
Låda(or)
2in 50mm - 10 Countersunk Cross Plain Stainless Steel A2 304
RS-artikelnummer 522-1325
VarumärkeRS PRO
79,41 kr
1 Box of 100
Låda(or)
3/8in 9.5mm - 4 Pan Pozidriv Plain Stainless Steel A4 316
RS-artikelnummer 521-614
VarumärkeRS PRO
104,85 kr
1 Bag of 100
Påse(ar)
1/2in 13mm - 8 Pan Pozidriv Plain Stainless Steel A2 304
RS-artikelnummer 482-8076
VarumärkeRS PRO
65,76 kr
1 Bag of 100
Påse(ar)
- 9mm - 6 Pan - Bright Zinc Plated Steel -
RS-artikelnummer 482-7461
VarumärkeRS PRO
72,59 kr
1 Bag of 100
Påse(ar)
- 13mm - 6 Pan - Bright Zinc Plated Steel -
RS-artikelnummer 522-1476
VarumärkeRS PRO
168,44 kr
1 Box of 100
Låda(or)
3/4in 19mm - 8 Pan Pozidriv Plain Stainless Steel A4 316
RS-artikelnummer 483-1218
VarumärkeRS PRO
56,56 kr
1 Bag of 100
Påse(ar)
- 10mm M3 - Pan - Clear Passivated, Zinc Steel -
RS-artikelnummer 521-541
VarumärkeRS PRO
62,25 kr
1 Bag of 100
Påse(ar)
3/8in 9.5mm - 4 Pan Pozidriv Plain Stainless Steel A2 304
RS-artikelnummer 546-5654
VarumärkeRS PRO
36,09 kr
1 Box of 100
Låda(or)
3/8in 9.5mm - 6 Pan Pozidriv Bright Zinc Plated Steel -
RS-artikelnummer 521-608
VarumärkeRS PRO
94,30 kr
1 Bag of 100
Påse(ar)
3/8in 9.5mm - 8 Pan Pozidriv Plain Stainless Steel A2 304
RS-artikelnummer 546-5648
VarumärkeRS PRO
35,78 kr
1 Box of 100
Låda(or)
1/4in 6.5mm - 6 Pan Pozidriv Bright Zinc Plated Steel -
RS-artikelnummer 521-557
VarumärkeRS PRO
82,82 kr
1 Bag of 100
Påse(ar)
1/2in 13mm - 4 Pan Pozidriv Plain Stainless Steel A2 304
RS-artikelnummer 546-5705
VarumärkeRS PRO
24,71 kr
1 Box of 100
Låda(or)
1/2in 13mm - 8 Pan Pozidriv Bright Zinc Plated Steel -
RS-artikelnummer 483-1280
VarumärkeRS PRO
66,49 kr
1 Bag of 100
Påse(ar)
- 12mm M4 - Countersunk - Clear Passivated, Zinc Steel -
RS-artikelnummer 117-6664
VarumärkeRS PRO
0,388 kr
Each (In a Pack of 1000)
Enheter
- 9mm - 6 Pan - Bright Zinc Plated Steel -
RS-artikelnummer 522-1331
VarumärkeRS PRO
110,95 kr
1 Box of 100
Låda(or)
3/4in 19mm - 6 Countersunk Pozidriv Plain Stainless Steel A4 316
RS-artikelnummer 521-563
VarumärkeRS PRO
77,55 kr
1 Bag of 100
Påse(ar)
1/4in 6.5mm - 6 Pan Pozidriv Plain Stainless Steel A2 304
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