They have a 6x1.00mm thread and therefore do not comply with US standards. It helped reduce vibration on my garage door openers and attic fans. Anything to do with the engine, actually, or to isolate the assembly from the source of vibration.
π Enhance Vehicle Performance with Gabriel 83038 FleetLine Shock Absorber
3 Review
4Pcs RC Car Shocks 1:10 Scale Front & Rear Shock Absorber Adjustable Assembled Spring Damper Replacement Parts For 1/10 Scale RC Car HSP Redcat Hongnor LRP HPI ZD Racing Buggy Truck Truggy (Red)
12 Review
Hinge Hettich Sensys 8639i with mounting plates and end caps, 2 pcs., hinge type: inset, nickel
6 Review
π Belltech 2212FF Performance Street Absorber
3 Review