A Superior Corrosion Resistant Huck ® Blind Structural Fastener
EDITOR ’ S CHOICE CORROSION RESISTANCE
STAR FASTENERS
A Superior Corrosion Resistant Huck ® Blind Structural Fastener
The Huck ® 316 ( A4 ) Stainless Steel Magna-Lok ® Structural Blind Fastener
Engineered for superior corrosion resistance and retaining all the features of the standard ( steel , aluminium and A2 stainless steel ) version of the Huck ® Magna-Lok ® , the 316 A4 stainless steel Magna- Lok ® offers corrosion resistance beyond anything else in the Huck ® blind fastener range .
The Huck ® structural blind Magna- Lok ® retains the pin in the rivet body ( sleeve ) post-installation for extra tensile and shear strength . This 360 ° internal locking technology enables the pin to be mechanically locked to the sleeve as it expands during installation , giving excellent joint tightness and high-quality resistance to liquid penetration . The Huck ® 316 ( A4 ) stainless steel Magna- Lok ® is available in 6.4mm ( 1 / 4 ’’) diameter , with a wide grip range to accommodate variations in joint thickness ( 2.03mm -15.88mm ).
Key Advantages of 316 Marine Grade , Non-Magnetic Huck ® Fasteners : Non-magnetic properties : Non-magnetic fasteners are essential in environments where magnetic fields can disrupt sensitive electronic components or equipment Strength and durability : Huck ® fasteners provide strong and reliable joints , often with loadcarrying capabilities comparable to or even exceeding traditional fasteners . 316 stainless steel offers high tensile strength and durability , allowing fasteners to withstand significant loads and stresses .
Huck Range Force Battery Installation Tool
Ease of installation : Huck ® Magna- Lok ® structural blind fasteners are relatively easy to install , requiring minimal access to only one side of the of the joint .
Vibration resistance : Huck ® fasteners offer excellent resistance to vibration , making them suitable for applications where the joint might experience movement or mechanical stress .
Corrosion resistance : The primary advantage of using 316 stainless steel fasteners is their exceptional resistance to corrosion . Aesthetic appeal : The smooth and polished appearance of stainless steel 316 gives a visually appealing finish to the fasteners , making them suitable for applications where aesthetics matter . Low maintenance : Thanks to their corrosion resistance , Huck ® fasteners generally require minimal maintenance over their lifespan .
Versatility : They can be used to join different materials , including metals and composites , expanding their applicability across industries . Replaces welding : In some cases , 316 Magna-Lok ’ s can replace the need for welding . 316 stainless steel is susceptible to weld decay ; the welded area can be more vulnerable to corrosion , weakening the bond of the weld . Weld decay primarily affects the microstructure of the material around the weld joint . When 316 stainless steel is heated to certain temperatures ( typically in the range of 800 to 1600 ° F or 425 to 870 ° C ) during welding , carbon in the steel combines with chromium to form chromium carbides . This process depletes the chromium content in the immediate vicinity of the weld joint , leading to a reduced ability to form a protective chromium oxide layer that provides the stainless steel ’ s corrosion resistance . Mechanical advantages : these include , excellent gap closure capability , a flush pin break and outstanding hole filling on the blind side and is capable of filling irregular , slotted , oversized , or misaligned holes , whilst providing strong , vibration resistant joints .
Where is the Huck ® A4 Magna- Lok ® Fastener Used
The A4 stainless steel Magna-Lok ® is widely used in industries and applications where a combination of corrosion resistance , strength , durability , and aesthetic appeal is required . It finds applications in construction , architecture , automotive , aerospace , food processing , medical devices , household appliances , and many other areas where resistance to corrosion and staining is essential .
16 PECM Issue 68