Lock washer(10) - List of Manufacturers, Suppliers, Companies and Products

Lock washer Product List

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Lock Washer "RIPP LOCK"

Lock Washer "RIPP LOCK"

Vibration-resistant! A new fastening solution that allows for easy assembly and disassembly, and is reusable.

"RIPP LOCK" is a lock washer with radial ribs on both sides. The pitch angle of the ribs is designed to be larger than the screw pitch. When screws and nuts are assembled, the ribs bite into the bolt seating surface and the clamped part, locking them in place. This provides a high vibration resistance effect. 【Features】 - Easy assembly and disassembly - reusable - Contributes to the reduction of the number of parts - Suitable for all materials up to grade 12.9 - Ideal for applications with slot holes For more details, please contact us or download the catalog.

  • Joints between components

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Why doesn't HEICO-LOCK(R) loosen?

Why doesn't HEICO-LOCK(R) loosen?

Why doesn't HEICO-LOCK® loosen?

Reliable, safe, and easy-to-use HEICO-LOCK(R) locking device An explanation of the principles supporting this locking device. 1. Hardness difference: H (HEICO) > H (material) The surface hardness of the washer is harder than that of the general fastening material and nut/bolt, and it firmly spikes into the surfaces of the fastening material and bolt/nut. 2. Friction difference: μ (a) > μ (i) Friction coefficient of the wedge-shaped cam surface on the inside of the washer: μ (i) Friction coefficient of the radial tooth surface on the outside of the washer: μ (a) 3. Angle difference: α > β Angle of the cam surface on the inside of HEICO-LOCK(R): α Lead angle of the screw: β 4. Axial force (preload) difference: F (dyn) > F (stat) Dynamic axial force (dyn) occurring in an environment where a load in the loosening direction is present Static axial force (stat) during tightening The locking effect of the HEICO-LOCK(R) series has been demonstrated through vibration tests in accordance with international standards. - German Industrial Standards (DIN 65151, DIN 25201-4) - U.S. Aerospace Standards (NASM 1312-7)

  • Rock drills, demolition machines, and excavators
  • Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
  • Construction machinery leasing and rental

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