Self Tapping Screws - Pozidrive Countersunk - Black

Self tapping screws, usually referred to as self tappers, are screws for use when fastening to metal or plastic. The main differentiator of self-tappers is that they eliminate the need for pre-drilling a hole as a separate operation.

Pozidrive countersunk head self tappers are used when a flush finish is required, with no part of the screw head protruding above the level of the item being fastened.

All that is required to insert a self tapper is a pilot or punched hole to introduce the screw. They then form their own thread as the screw is driven into position. Once inserted, self tapping screws may be removed and re-used.

We stock two different point options for our pozidrive countersunk head self tapping screws, these are classified as Type AB and Type B.

Type AB has a sharp point on the end (sometimes called a gimlet point) and is commonly used with brittle materials and thin sheet metals. Type AB is the most common type of self tapper for general use.

Type B self tappers are flat and blunt on the end and are commonly used with light and heavy sheet metals (.050 to .200 thick), plastics, plywood and other similar materials. They are also safer to use where the presence of a sharp point is not advisable, i.e. where manual labour is used in large scale factory processing. Our type B self tappers with countersunk heads are only available in 4 size options.

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4 Items

Code Product Name Info Pack Size Price Qty
No6 x 3/8 STPCABBK06050 No6 x 1/2" - Self Tapping Screw Pozidrive Countersunk AB DIN 7982 - Black - Pack of 50
50
£6.30 £7.56
No6 x 3/8 STPCABBK06050
No6 x 1/2" - Self Tapping Screw Pozidrive Countersunk AB DIN 7982 - Black - Pack of 50
50
£6.30 £7.56
No6 x 3/8 STPCABBK06100 No6 x 1" 3.5 x 25 - Self Tapping Screw Pozidrive Countersunk AB DIN 7982 - Black - Pack of 25
25
£6.30 £7.56
No6 x 3/8 STPCABBK06100
No6 x 1" 3.5 x 25 - Self Tapping Screw Pozidrive Countersunk AB DIN 7982 - Black - Pack of 25
25
£6.30 £7.56
No6 x 3/8 STPCABBK10100 No10 x 1" - Self Tapping Screw Pozidrive Countersunk AB DIN 7982 - Black - Pack of 25
25
£6.26 £7.51
No6 x 3/8 STPCABBK10100
No10 x 1" - Self Tapping Screw Pozidrive Countersunk AB DIN 7982 - Black - Pack of 25
25
£6.26 £7.51
No6 x 3/8 STPCABCB06037 No6 x 3/8" - Self Tapping Screw Pozidrive Countersunk - Chemical Black - Pack of 100
100
£6.48 £7.78
No6 x 3/8 STPCABCB06037
No6 x 3/8" - Self Tapping Screw Pozidrive Countersunk - Chemical Black - Pack of 100
100
£6.48 £7.78
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4 Items