Feature(may vary by option.)

●Inside Diameter: 0.45 inch ( 11.4mm) ; Outside Diamter: 0.76 inch (19.3mm); Compressed Height: 0.109 inch (2.7mm)
●Commonly used to keep threaded fasteners from loosening.
●Material: 304 stainless steel (A2) and no exterior finish, greater strength and corrision resistance performance than regular stianless steel or zinc plated fasteners.
●Package: 50 PCS
●Feel free to contact us if you need any help. You could easily find compatible screws, bolts, nuts and flat washers in our store with a reasonable price.

[7  & 16   lock washer]




[1  & 4   flat washer]





Description

001001
ee

Lock Washers (US and Metric)

Commonly used to keep threaded fasteners from loosening.

ee

Flat Washers

dd

Lock Washers

303303

303303

304304

Stainless Steel 304

Made of 304 stainless steel 18-8 (A2) and no exterior finish, greater strength and corrosion resistance performance in both indoor and outdoor projects.

Wide Application

Widely used where fastening is required, the assembly and maintenance of households, machine tools, construction, ships and DIY projects. Such as household hardware, electrical products, mechanical equipment products, the shipbuilding industry, etc.

Various Size Choice

US and Metric.

Large and Small.

d d d d d d
Flat washer and lock washer Flat washer and lock washer Flat washer Flat washer Large Flat washer Lock washer
Standard US Metric US Metric Metric Metric
Material Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304
Various Sizes