4mm Inner Quality Parts Dia Carbon Steel Zinc Plated Internal Tooth Lock Washer Silver Tone 1000pcs Model:12as523qo438

Lock Washers ensure a tight assemblyCarbon Steel fasteners are suitable where strength and value are the primary considerations,Zinc Plating helps to prevent corrosion.Lock Washers help achieve tight assemblies by providing good bolt per unit of applied torque, with uniform torque control and even load distribution. These washers perform with a type of spring action created by pressure from a slight spiral or helical form. Upward and downward bent projections on respective sides of the split allow the washer to grasp adjoining materials, which helps prevent components from loosening under vibration or corrosion.(785uiyh2214sedt5827)Enviamos el envío desde China por un período de 10 a 30 días.

• Weight: 80g; Inner Diameter: 4mm / 0.16"
• Product Name: Internal Tooth Lock Washer; Package Content: 1000(+/-2%)pcs x Internal Tooth Lock Washer
• Outer Diameter: 9mm / 0.35"
• Main Color: Silver Tone; Material: Carbon Steel, Zinc Plated
• Thickness: 0.5mm / 0.02"(513063ewet874020yUdR386058)