Specification Brand : Hard-to-Find Fastener BulletPoint1 : Diameter: 14Mm BulletPoint2 : Material: Steel BulletPoint3 : Finish: Zinc BulletPoint4 : Thread size: sae BulletPoint5 : Type: flat washer Color : Multiple colors ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 014973283018 ExternallyAssignedProductIdentifier2 : 0014973283018 GpsrSafetyAttestation : 1 ItemName : Hard-to-Find Fastener 014973283018 SAE Flat Washers, 14mm, Piece-8 ItemPackageDimensions_Height : 15.5 centimeters ItemPackageDimensions_Length : 1.9 centimeters ItemPackageDimensions_Width : 12.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : flat-washers Manufacturer : Hard-to-Find Fastener Material : Steel MetalType : Carbon Steel ModelNumber : 014973283018 NumberOfItems : 8 NumberOfPieces : 8 PartNumber : FLWSRS-092-8 ProductDescription : 31.5mm Outer Dia 16.3mm Inner Diameter 1.25mm Thickness Belleville Springs Washer 15pcs Surface Treatment: Add lubricating oil after phosphoric acid treatment. Features: Belleville springs can also be called disc springs,are conically formed annular discs, which are loaded in the axia_l direction. It offers a well-developed solution to many engineering problems through a unique combination of high force in a small space.It can be used as a single disc or arranged in stacks. Application: Belleville springs are widely used in mechanical products, such as press machine, artillery, aircraft and other heavy machinery,it can also be used as compression springs for automobile and tractor. Description in French 31.5mm Outer Dia 16.3mm Inner Diameter 1.25mm Thickness Belleville Springs Washer 15pcs Product Name: Belleville Spring; Package Content: 15pcs x Belleville Spring Main Color: Copper Tone; Material: 60Si2MnA Weight: 81g; Outer Diameter: 31.5mm/1.24" Inner Diameter: 16.3mm/0.64''; Thickness: 1.25mm/0.05'' quality: DIN2093