APM Hexseal

- "The world’s most hostile environments are our proving grounds”…has been the APM Hexseal mission and motto since 1947 when APM first developed its line of switch and circuit breaker,  high-pressure, sealing boots for the U.S Navy. APM’s highly IP Rated seals are designed to meet MIL-B-5423, are UL Recognized, and millions have been used extensively in avionics, instrumentation, communications, construction, marine, medical, and industrial and process industries. APM also offers a full line of UL recognized self-sealing fasteners & washers for panel, electrical NEMA enclosure and other related systems requiring sealing to 20,000psig that are also impervious to a wide range of corrosive liquids and gases. 

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Go To Product Training Module Index Page

Digi-Key’s library of more than 2000 exclusive PTM Online… On Demand® product training modules is a collection of training tools created with you – the busy design engineer – in mind. They are provided with the cooperation of participating supplier partners. From this one source, you can learn about the latest products and technologies, download datasheets, check inventory, contact our technical staff, and place an order for same-day shipment.

These modules are available in audio and non-audio formats and listed by supplier in easy-to-find alphabetical order. Simply locate the module that interests you and click on your format of choice. We hope you find these tools useful, and with new modules added continuously, we invite you to stop back often to see what’s new.


Product Training Modules Online...On Demand® is a registered trademark of Digi-Key Corporation.


Updated PTM = Updated Product Training Module - PTM        New PTM = New Product Training Module - PTM

Module NamePreviewAudioNon-AudioDurationParts List
  • Circuit Breaker Boots
2.2MB1.1MB10 minParts List
  • Environmental Switch Sealing Products
1.9MB268KB5 minParts List
  • Sealing Fasteners and Washers
3.5MB440KB10 minParts List

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More about APM Hexseal

APM HEXSEAL® is an internationally recognized brand name;  prominently associated with inventing two important environmental sealing categories;  switch and circuit breaker elastomeric sealing boot (covers), and self-sealing  “Dry” embedded O-Ring/insert fasteners. APM holds over 100 patents (the newest, pending for the IQ1030  toggle switch sealing boot which features a round base and simple, quick installation capability).  The IQ1030 boot was a finalist in the Design News magazine 2009 Golden Mousetrap Contest. HEXSEAL® sealing boots which were developed in the late 1940’s for the U.S. military in order to protect and prolong the operational  life  (100,000+ actuations) of sensitive controls that operate in extremely harsh environments throughout the world.  All meet MIL-DTL-5423 specifications, are IP66/68 ingress rated and are UL Recognized. Today there are over 5,000 HEXSEAL part numbers matching most popular switch, potentiometer and circuit breakers. Over 50 million HEXSEALS  have been installed throughout  the world  by more than 200,000 OEM and MROs. This puts APM in a class by themselves.  Many are stocked here at DigiKey for immediate domestic and international  shipment.

The APM Fastening Sealing Division manufactures an extensive line of stainless steel, self-sealing screws, bolts, rivets, nuts and self-sealing high-pressure washers that are used extensively in a wide range of applications where gas or liquids are under pressure (vacuum) up to 20,000psi. Unlike liquid sealants, these “dry” self-sealing fasteners can be reused  many times, making them ideal for field servicing.  Because no chemicals are used, there is no concern about employees breathing sealant- vapors during component assembly and,  therefore, no environmental disposal problems.  All APM products have always been green.
Newsletters

APM Hexseal Sealing News - April 2009
APM Hexseal Sealing News - Summer 2009
APM Hexseal Sealing News - Winter 2010
APM Hexseal Sealing News - Spring & Summer 2010
APM Hexseal Sealing News - Fall 2010
APM Hexseal Sealing News - Spring 2011
APM Hexseal Sealing News - Spring 2011 Vol 2


Documents of Interest

What is the maximum torque for SEELSKREWS & SEELBOOTS?
Alleco Light ® diving light uses APM Hexseal boots
What makes APM seals special and how do they work?
Why does the APM SEELNUT® use a sophisticated, molded-in elastomeric seal instead of a simple, pressed-in O-Ring?
Armored-Up for the Roughest Conditions
Lockheed Martin Recognizing APM Hexseal for Superior Work
Not All Fasteners Are Created Equal
How SEELOC® Washers Work
No existing sealing solution will work for specific application
Environmentally protecting switches in ULS08A approved panels for water and wastewater treatment plants
Liquid sealants are not an option for health and food industries due to harsh contaminants
Need Easy Access in Sealing Problems for Various Applications
Making PCs and Monitors Function Safely in Explosive Environments
Need watertight switches on water-resistant fail safe ohmmeters/digital ignition testers
Embedded O-Ring Self-Sealing Fasteners vs. Old Standbys the Don't Work
How SEELOC Self-Sealing Washers Work
Your Favorite Self-Sealers All In One
Stop Leakage Through Your Switch-Panel Cutouts
APM Hexseal is Proud to Announce a Breakthrough in Toggle Boot Design
Grab It And Go Self-Sealing Fastener Engineering Kits
Design News Recognizes APM's Ultra Flex Toggle Boot (1131/60) As Innovative New Product Design
New GFCI Ground Fault Circuit Breaker Sealing Boot Detects Lower Level Ground Faults to Prevent Fires
Protecting the World and Setting the Industry Standard for 65 Years. Right from Your Own Backyard
Embedded O-Ring Self-Sealing Fasteners vs. the Old Standbys
Protecting and Prolonging Switch Life
Switches & Circuit Breakers: To Hermetically Seal or Not
"Designer" Seals Keep Switches Clean
External Switch Seals, Boots Provide Plethora of Advantages
Surviving Hostile Control System Environments
Switch and Potentiometer Sealing Boots
Embedded O-Ring Self-Sealing Fastener System vs. O-Ring and Washer Sealing Techniques
Self-Sealing Fasteners with Optional Self-Locking
Circuit Breaker Sealing Boots
Panel Bushing Seal for Sealed Switches/Circuit Breakers
APM Hexseal
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