No.8 (4.2mm) Black Zinc Pozi Countersunk Self Tapping Screws

SKU: CS-ST-BZ--BZ-4.2X13
4.5 Excellent · 2 product reviews Read reviews › Store rating 4.91/5 from 722 Bolt Base reviews
Regular price £0.29 inc. VAT
Exc. VAT £0.242
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No.8 Pozi Countersunk Self Tapping Screws. Manufactured from Zinc Plated Steel with a black plating to DIN 7982z AB Point with a 4.2mm diameter thread.
Please note that these are sold in multiples of 10.
Countersunk head self tapping screws used to create their own threads in a pre drilled hole in plastics or even thin sheet metals. Usually screwed into a countersunk hole to a create a smooth flush fit on the work surface.
The addition of the black plating offers a better corrosion resistance than that of a standard zinc plated screw.

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A
Anonymous (United Kingdom)
No 10 ( 4.8mm ) / 1 1/2" ( 38mm )

Good quality screws. Black coating comes of a bit quicker than expected, but otherwise excellent quality.

Hi Tino,

Sorry to hear that, i hope they look ok on your finished article. Please let us know if you need any help.

Thanks
Iain