NA 132
DIN Standards Committee Shipbuilding and Marine Technology
Standards
[CURRENT]
DIN 87721-2
DIN 87721-2
Drain screws - Part 2: Screws, welding plates
Title (German)
Ablassverschraubungen - Teil 2: Ablassschrauben, Einschweißplatten
Overview
This standard describes drain screws for tanks, raised floors and bilges. It defines the design details of the screws and welding plates for the complete drain screws according to DIN 87721-1.