[7 & 16 lock washer]
[1 & 4 flat washer]
Commonly used to keep threaded fasteners from loosening.
Commonly used to prevent bolts or nuts from pulling through a flat surface.
Flat Washers
Lock Washers
|
|
|
---|---|---|
Stainless Steel 304Made of 304 stainless steel 18-8 (A2) and no exterior finish, greater strength and corrosion resistance performance in both indoor and outdoor projects. |
Wide ApplicationWidely 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 ChoiceUS and Metric. Large and Small. |
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 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Hex Nut | Hex bolt with nuts and washers | Button Socket Cap screws with nuts and washers | Flange Hex bolt with nuts and washers | Carriage bolt with nuts and washers | Flange Button Socket Cap screws with nuts and washers | |
---|---|---|---|---|---|---|
Standard | US | US | US | Metric | US | Metric |
Various Sizes | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |