50pcs Rosette Washers for Screws Pure Copper Cup Countersunk Finish Washer Countersunk Washer (M3)

$39.99

  • The countersunk head screw gasket is made of pure copper, anti-moisture, anti-oxidation, not easy to rot, durable for use.
  • This flat head gasket has a wide range of applications, can be installed on many different types of materials.
  • This screw washer is precisely matched, and the bearing exterior of the bolt is large, and the lock is firmer.
  • These screw washers have standard concentricity, smoothly exterior, concentric.
  • Total four sizes, namely, M3, M4, M5, M6, they are light in weight and easy to install and use.

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pe: Countersunk Screw Washer
Material: Pure Copper

Model: Inner Diameter Approx.,Outer Diameter Approx., Thickness Approx., Counterbore Angle, Single Weight Approx.:
M3: 3.1mm/0.1in, 7.9mm/0.3in, 2.05mm/0.1in, 90°, 0.52g/ 0.02oz
M4: 4.1mm/0.2in, 9.9mm/0.4in, 2.5mm/0.1in, 90°, 0.88g/ 0.03oz
M5: 5.1mm/0.2in, 11.9mm/0.5in, 3.2mm/0.1in, 90°, 1.63g/0.1oz
M6: 6.1mm/0.2in, 13.9mm/0.5in, 3.5mm/0.1in, 90°, 2.35g/0.1oz

Package List:
50 x Countersunk Washers

Additional information

Weight 0.015 kg
Brand

Fafeicy