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 adelaida ✉

link 12.08.2014 9:57 
Subject: MA gen.
EARTH BAR SPECIFICATION

POS DESCRIPTION
1 EARTH SCREW BOLT 8 MA(WITH NUTS AND WASHER)
2 AISI 304 SCREW 6 MA X 15 (WITH ANTI SCREW WASHERP)
3 EARTH TINNED PLATEDCOPPER 15 X 6 MM
4 RING TERMINAL FOR CABLE 16 MM²

Сомневаюсь в "MA"

Спасибо.

 paderin ✉

link 12.08.2014 13:05 
не о резьбовом крепеже, но все же Nuts that are carbide-solution treated require additional letter A - 8A or 8MA http://www.portlandbolt.com/technicalinformation/astm/ASTM_A194.html

 

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