Catalog number: WELL NUT C-440 Features: ● Rubber blind nut that provides vibration damping, insulation, and sealing effects with one-sided operation. ● Can be easily installed from one side with a screwdriver. ● Can be softly fastened to thin metal materials, resin, glass, ceramics, etc. ● Due to its vibration damping effect, it is particularly effective in reducing noise from fan motors, etc. Applications: ● Vending machines: Vibration dampening for compressors and fan motors attached to the base ● Laser printer fan unit fastening Specifications: ● Crimping plate thickness (mm): 0.5 to 4.0 ● Pilot hole diameter (mm): 8 ● Compatible screw: M4 x 0.7 ● Nut outer diameter (mm): 7.9 ● Total length (mm): 12.2 ● Boxed ● Appropriate tightening torque: 0.10 to 0.15 N・m Material/Finish: ● Body: Chloroprene rubber ● Nut: Copper alloy
