Audited Supplier
Knurling Profiles on Work Piece (DIN 82)
#RAA: Knurl with straight pattern
#RBL: Knurl, left-hand spiral
#RBR: Knurl, right-hand spiral
#RGE: Diamond knurl/left hand/right-hand knurl, points raised (male), 30°
#RGV: Diamond knurl, left hand/right-hand knurl, points indented (female), 30°
Brass knurling inserts have a distinct surface pattern that improves grip and secure fastening. They are simple to instal using ultrasonic and press fit methods.
Each type of knurled insert provides varying levels of application stability.
Straight knurling is best for a simple grip, whereas diamond knurling is more aggressive and ideal for applications that require a stronghold. Unidirectional knurling is used in applications where the grip must be in one direction only. Crossed knurling is ideal for stability, while concentric knurling is required for uniform grip.
Brass Knurling insert is widely used in the automotive, electronics, consumer eletronics, plastic moulding, medical devices and aerospace industries.
Our Brass Knurling Inserts are crafted with attention to detail and a commitment to quality, ensuring that they meet the high standards of our diverse clientele. Whether your project requires robust fastening solutions for plastic assemblies or you're looking for reliable inserts for electronic components, our brass knurling inserts offer the performance and reliability you need.
Thanks for your attention to our products, We ( Shanghai Jiangyi Precision Parts Co., Ltd) CAN supply standard fasteners , and special fasteners including non-standard lengths and diameters according to your drawings and specifications - usually with relatively short lead times and favorable prices available. M ore information please see our "Company Profile" and "Custom-Made Service " and send an inquiry to us, we will do our best to support you.
Turnery:
Cold Heading:
Casting:
Stamping:
Injection Molding:
Shanghai Jiangyi Precision Parts Co., Ltd has been established since June 2015. With a professional background and more than 15 years of the average working year, we are a group of young people committed to promoting the development of precision manufacturing in China.
Currently, our business scope covers turning(automatic lathe and CNC lathe), cold heading, injection molding, stamping, and casting. Of course, turning processing is the most of our core part of the business. We are concentrating on non-standard and customized precision machining products and parts.
For the early stage of product design, we are able to provide process analysis and technical support. When the project is launched, we can supply the samples. Full professional service and support are guaranteed until mass production.
Our core values: Professional, Reliable, Cost-efficient, and Sustainable.
Factory Images
Testing Equipment
Packaging Specification:
1. We have several sizes of packing dimensions, can be 10kg or 15kg per carton;
2. Normal packing:1000pcs/500pcs/250pcs per polybag, then polybags into cartons;
3. For large orders, we can provide special sizes of cartons and delivery goods on pallets or in plywood cases;
4. For customized specifications, we can provide special packing material according to your request.
If you require non-standard, modified or custom parts, simply upload a drawing, email, or send your requirments to us today, and let our team of experts help get you started on manufacturing the custom parts you need for your application.
| Available Material | 1. Stainless Steel: AISI303, AISI304, AISI316, AISI416, AISI420,etc. |
| 2. Free Cutting Steel:12L14,1215,etc. | |
| 3. Brass:C37700 ( HPb59), C38500( HPb58),C27200(CuZn37), C28000(CuZn40/H62),C3604,etc. | |
| 4. Bronze: C51000, C52100, C54400,CuSn8,etc. | |
| 5. Steel:C45(K1045), C20,etc | |
| 6. Aluminum: Al6061, Al6063, etc. | |
| 7. Carbon Steel:AISI1006,AISI1010,AISI1022,etc. | |
| 8. Alloy Steel: SCM435,10B21,etc. | |
| 9. PA6,PA66,PP,PC,POM,PEEK(FOR Injection) | |
| 10. According to customer's requirement | |
| Finish | Electroplating: Zinc Plating, Ni Plating, Electroless Nickel Plating, Zn-Ni Alloy Plating, Tin Plating, Copper-plating, Hot-dip Galvanizing, Black Oxide Coating, Black Anodizing, etc |
| Powdering, Rust Preventive Oil, Silver plating, etc | |
| Testing Equipment | CMM, Projector, Pull Tester, Automatic Optic Inspector, Projecting Apparatus |
| Salt Spray Test, Durometer, Coating Analyzer, Tensile Machine | |
| Management System | ISO9001/SGS/Rohs/IATF16949 |
| Certification | SGS,RoHS,Material Certification,PPAP |
| Production Capability | Auto Lathe Turning: ODΦ1.0-20mm, Tolerance.±0.01mm |
| CNC Lathe Turning:ODΦ1.0-460mm,Tolerance.±0.005mm | |
| CNC Milling:800x600mm(LxW),Tolerance.±0.05mm | |
| Grinding: Tolerance.±0.002mm | |
| Screw Cold Heading and Rolling: Metric 0.8-M16 | |
| Injection:300T Max | |
| Stamping:250T Max |
1. When can I get my quotation?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
2. How can I get a sample to check your quality?
After price confirmation, you can require samples to check our quality. If you need the samples, we will charge for the sample cost. But the sample cost can be refundable after order confirmation when your quantity of the order up to a certain amount.
3. Can I order a small quantity?
Of course, you can.
4. Do you provide ODM/OEM service?
OEM / ODM is welcome, We got a professional and creative R&D team. From the concept to finished goods, we do all ( design, prototype reviewing, tooling and production ) in the factory.
5. How about the after-service of your product?
We usually feedback within 24 hours after we get your complaint. And we can guarantee a satisfied solution to every customer.
