Tapered Internal Thread Pin/Cylindrical Pin/Internal Thread Guide Post/Taper Head PositioningProduct Information:Model:Tapered Internal Thread Pin/Cylindrical Pin/Internal Thread Guide Post/Taper Head PositioningSize:M2.5-M4(Support customized Tapered Internal Thread Pin/Cylindrical Pin/Internal Thread Guide Post/Taper Head Positioning , You can contact customer service)Material: 303 Stainless Steel Notes:The real color of the object could also be slightly various from the images proven on web page caused by many points similar to brightness of your video display and lightweight brightness.The size, color, printing word, and so on is subjectde to the genuine product.If the above link doesn't have the product that you just want, please consult us and customize.Package Including:According for your choiceOther equipment should not included.