Double Locking Rivets target heavy-duty applications.

Press Release Summary:

Orlock(TM) rivets feature double locking system and high shear and tensile strengths to accommodate heavy-duty structural applications. They provide water/vibration resistance to joints and offer large blind side bearing area that spreads clamp load over large area. Suitable for thin, brittle, and soft sheet materials, units have grip ranges up to 39.5 mm and support various head types, including P, L, X, and K. Optional decorative caps are available.

Original Press Release:

EFC International Premier Provider of Orlock(TM) Rivets

Perfect for heavy duty structural applications!

St. Louis, MO - EFC International, a QS 9001:2008 certified leading provider of specialty engineered metal and plastic industrial components, has announced the addition of Orlock(TM) rivets to its extensive line of product offerings. Orlock(TM) rivets are ideal for heavy duty structural applications due to their unique double locking system and exceptional shear and tensile strengths.

Features and Benefits:

o Double Locking System

o Secure, vibration resistant joint

o Enhances water and vibration resistant properties

o Positively Retained Stem

o Large blind side bearing area - spreads clamp load over a large area

o Ideal for thin, brittle and soft sheet materials

o Grip ranges up to 39.5 mm

o Wide range of head types (P, L, X, K)


  • Steel

  • Aluminum Alloy

  • Stainless Steel

    Optional decorative caps available to enhance corrosion and water resistance properties and complement joint material color.

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