Feature

●(High Quality Material) This copper washer is made of high quality copper with good electrical and thermal conductivity. It also achieves a melting point of up to 1083°C with high quality copper. Strong and durable. Flat washers disperse the load to prevent damage to fixed surfaces and insulate steel screws from surfaces
●Heat and Corrosion Resistant: These tapping screws are a general purpose tool with a thickness of a standard product. It also has excellent heat resistance, corrosion resistance, and high hardness performance. It is sturdy and hard to break
●(Suitable for Various Occasions) When the diameter of the hole is larger than the fixed nut, a flat washer is used. Kit includes washers for a variety of purposes. Can be used as gaskets, wear pads, prepressure indicators, and locking equipment, to reduce vibration. Widely used in automotive, marine, machinery and other industries
●[Excellent Functions] Tightening connections with high-quality bolts require hardened steel washers to prevent preload loss after torque application. Gasket is also important for insulating steel screws from aluminum surfaces to prevent galvanic corrosion
●About copper washers: Material: copper; Color: copper; Size: 12 types; Quantity: 280 pcs / box; Box Size: 5.1 x 2.7 x 0.9 inches (130 x 68 x 22 mm) (based on actual measurement)


Description

【Description】

This copper washer is made of high quality copper and has good electrical and thermal conductivity. Can be used as gaskets, wear pads, prepressure indicators, and locking equipment, to reduce vibration. It also achieves a melting point of up to 1083°C with high quality copper.

Specifications:

Material: Copper

Quantity: 280pcs/box

Box size: 130x68x22mm
Inner diameter x outer diameter x thickness:

M5 * 9mm * 1mm 30pcs

M6 * 10mm * 1mm 30pcs

M6 * 12mm * 1mm 20pcs

M8 * 12 mm * 1 mm 30 pcs

M10 * 14 mm * 1 mm 30 pcs

M8 * 14 mm * 1 mm 20 pcs

M12 x 16 x 1mm 25 pcs

M14 * 18 mm * 1 mm 25 pcs

M12 * 18 mm * 1.5 mm 20 pcs

M16 x 20 x 1.5 mm 20 pcs

M16 x 22 x 1.5 mm 15 pcs

M20 x 26 x 1.5 mm 15 pcs

Package Includes:

1 set washer (280 pcs)