Hex Head Full Thread SDM 14-10x20 +Seal Class 4 Coating

hex_head_-_with_seal_full_thread_849810139


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Hex Head 14 gauge-10 threads per inch x 20mm long screw full thread with seal, class 4 coating

Hex Head screws with seals are for general fastening to metal where a water tight seal is required.

The Class 4 corrosion protection system meets the requirements of ISO 9223 Category 4 (Outdoor application for moderate and severe environments).

AS 3566.2 (Self drilling screws for the building & construction industries) specifies the corrosion protection systems required on screw fasteners Classes 1, 2, 3 & 4 where Class 1 is intended for indoor application and Class 4 for environments up to and including ISO 9223 Category 4 (Severe industrial and severe marine environments).