Delrin Tipped Thumb Screw This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Screw/Swiss Machining Production of a delrin tipped thumb screw for adjusting optical equipment. The buyer would like the delrin insert to be able to press fit into the bore with a modest amount of force. They can send delrin for precise fit. Straight knurl preferred. They are open to information that will help either improve the product or minimize the cost associated with manufacturing the part. The buyer will have the parts anodized and will insert the delrin tip. Part Part Number: MDS-TS Material: Aluminium Material Grade: Aluminum 6061 Technical Specifications Category:Screw/Swiss Machining Dimensions50.3174 x 13.0048 inch Tolerance:0.0254Annual Usage:2000.0 Get quotes online for manufacturing services at MFG.com from machine shops, fabricators, job shops and contract manufacturers. MFG.com connects buyers and suppliers when the buyer has a need and the supplier has the right expertise and capacity. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick quoting experience. Screw/Swiss Machining: Screw/Swiss Machining refers to the high volume production of very small, high precision cylindrical parts. Screw/Swiss machined parts often have very small features called micro-features. Screw/Swiss style machines are similar to CNC lathes or turning centers, only on a smaller scale. Screw/Swiss turning machines are often faster and more accurate than traditional CNC turning centers. The ideal parts for Screw/Swiss turning are made from stainless steel, titanium, brass, aluminum, platinum and iridium. NOTE: Low volume turned parts should be categorized under machining-turning.