FOR military and aerospace use, only the best sealing screws will do - and Nexus supplier ZaGO is the only manufacturer of sealing screws which meet NASM specified pressure testing.
The NASM - National Aerospace Standards (Metric) - are voluntary standards developed by the aerospace industry, which meet the challenges of safe, reliable operation in severe environments.
They protect companies engaged in researching, designing and making aircraft, missiles and spacecraft.
 
ZaGO’s clients - including the US Army, Navy and Air Force - can be confident that the company’s military standard parts meet strict specifications - and their sealing screws are the only ones to meet the high standards of the NASM82496.
Published by the Aerospace Industries Association (AIA), the NASM standards cover areas including bolts, screws, and rivets, safety management systems, cutting tools, airport operations and the management of hazardous materials. Parts bearing the standards are used internationally on aircraft and aerospace products.
Anyone using one of the parts covered knows that it has been exhaustively tested by international users, and is suitable for use where human life needs to be protected - such as in ships, nuclear reactors, railways, amusement park rides, aeroplanes and high speed engines.
ZaGO’s self-sealing screws owe their power to a simple but extraordinary component - a malleable, robust ‘O’ ring which fits exactly into the groove under the screw’s head. It totally blocks air, gas, water and other contaminants from both sides, offering complete protection for sensitive machinery.

The company’s expertise means that the best head, fastener, ‘O’ ring and recess can be chosen for the job, and the exact size and depth of the groove matches the ‘O’ ring. It’s incredibly precise work, resulting in the best fit and the safest sealing fit.

For the range of ZaGo sealing screws offered by Nexus, visit our website

http://nexuscomponents.co.uk/Products/Switches/Sealing-Screws/ZaGO%20MilSpec%20Pan%20Heads%20-%20MS3212%20and%20MS3213
 
Photo by Pandu Agus Wismoyo on Unsplash