Advanced self-sealing fasteners from APM Hexseal

Overview:

APM's patented, pre-assembled self-sealing screws and fasteners provide both fastening and sealing integrity in a single unit. Unique design features a resilient silicone O-ring held captive in a precision engineered groove under the head. Vibration-resistant and reusable screws, bolts and nuts withstand internal and external pressures/vacuum to 20,000+ psi. When vibration is an issue, APM offers a full line of self-locking add-ons (pellets, strips, patches). SEELOC® Washers are self-sealing, vibration-resistant washers, each having a silicone rubber section, molded and bonded to a stainless steel formed washer ideal for large or slotted holes.

Features and Benefits:

• Positive sealing under vacuum or pressure
• Install like a conventional fastener
• Reusable & compatible with all surface finishes
• Metal-to-metal contact assures fastening integrity
• Optional O-ring seal materials - silicone rubber, BUNA-N, *Viton®, others (*Viton® is a registered trademark of DuPont Performance Elastomers.)
• Uniform, high-strength design
• Meets Military MIL-S-82496A spec for integral O-ring self-sealing machine screws
• UL Recognized
• Optional threadlocking add-ons
• Optional tamper-resistent heads

Typical Applications:

• Instrumentation /Electronics-Electrical panels
• Fuel tanks
• Pressure sensors, gauges, meters
• Gear/transmission boxes
• Valves
• Motor housings
• Portable instruments
• Military equipment (MS3212, 3213) - underwater, weapons
• Food processing systems
• Medical equipment
• Marine panels & hulls
• Off-road vehicles & equipment
• Recreational vehicles & equipment
• Hydraulic fluid systems - gear boxes, pumps, transmissions, cylinders, values, compressors
• Environmental monitoring & controls, HAZMAT equipment
• Electronic controls
• Consumer appliances, tools
• Computer components
• Motors
• Cabinets, enclosures
• Any application where both fastening and sealing are required 

Products within the Self-Sealing Fastener’s Range

SEELSCREW® Self-Sealing Screws
SEELBOLT® Self-Sealing Bolts
SEELNUT® Self-Sealing Locking Nuts
SEELRIVET® Self-Sealing Rivets
SEELOC® Self-Sealing Washers

Including Military Standard MS3212, 3213 Patent No. 3,175,454

Obtain more information using the options below or simply call our Sales Team on 1300 785 911.

Important Notes:
Photography is illustrative only
E.&O.E. (Errors and Omissions Excepted)