Specification Brand : HARFINGTON BulletPoint1 : Size - Total Length: 14mm/0.55"; Thread: M2.5*0.45*4mm; Diameters: 5mm/0.2"; Measuring Length: 10mm/0.39" BulletPoint2 : Material - Made of 303 stainless steel, with wear resistance, high toughness and impact resistance, and high bending strength. BulletPoint3 : Feature - Suitable for flatness inspection. Suitable for use with drop indicators when measuring soft materials such as foam and plastic. BulletPoint4 : Application - Applicable to all kinds of dial indicators, height gauges, depth gauges, thread M2.5 measuring tools, etc interchangeable tools. BulletPoint5 : Note - Please allow 0-6mm error due to manual measurement. Please confirm the flat contact points Length and Diameter you are ordering. ExternallyAssignedProductIdentifier1 : 0627352311952 ExternallyAssignedProductIdentifier2 : 627352311952 ItemName : HARFINGTON 3pcs Flat Contact Points 5mm Dia 10mm Length M2.5 Thread 303 Stainless Steel for Dial Digital Indicator Depth Gauge Thickness Gauge ItemPackageDimensions_Height : 9.1 centimeters ItemPackageDimensions_Length : 1.4 centimeters ItemPackageDimensions_Width : 6.1 centimeters ItemPackageQuantity : 3 ItemTypeKeyword : dial-indicators Manufacturer : HARFINGTON ModelNumber : hta220826hh0527 PartNumber : hta220826hh0527 ProductDescription : Contact point for use with most series dial test indicators. Made of 303 stainless steel, with wear resistance, high toughness and impact resistance, and high bending strength. Applicable to all kinds of dial indicators, height gauges, depth gauges, thread M2.5 measuring tools, etc interchangeable tools. Suitable for flatness inspection. Suitable for use with drop indicators when measuring soft materials such as foam and plastic. Notice: Please allow 0-6mm error due to manual measurement. Please confirm the flat contact points Length and Diameter you are ordering.