Factory Price Self Tapping Screw HEX CSK Head HSS Flat Thread Rolling Dies DC53+N
Material Specifications
Our main case materials are DC53+N or H9+N
Size Specifications
Length × Height × Thickness (for example, 90/105×25×25mm)
DC53 Chemical Composition
| Chemical Composition | C | Si | Mn | P | S | Cr | Mo | V | W |
| Content (%) | 0.95 | 0.89 | 0.3 | 0.018 | 0.006 | 7.7 | 1.92 | 0.75 | 0.91 |
Machine Type Specifications
| MACHINE TYPE | S | H | L1(FIXED) | L2(MOVING) |
| 0 | 19 | 25 | 51 | 64 |
| 3/16 | 25 | 25,38,55 | 75 | 90 |
| 1/4 | 25 | 25,40,55,65,80 | 100 | 115 |
| 5/16 | 25 | 25,40,55,65,80,105 | 127 | 140 |
| 3/8 | 25 | 25,40,55,65,80,105 | 150 | 165 |
| 1/2 | 35 | 55,80,105,125,150 | 190 | 215 |
| 3/4 | 38 | 55,80,105,125,150 | 230 | 265 |
| 003 | 15 | 20 | 45 | 55 |
| 004 | 20 | 25 | 65 | 80 |
| 4R | 20 | 25 | 60 | 70 |
| 6R | 25 | 25,30,40,55 | 90 | 105 |
| 8R | 25 | 25,30,40,55,65 | 108 | 127 |
| 250 | 25 | 25,40,55 | 110 | 125 |
| DR125 | 20.8 | 25,40 | 73.3 | 86.2 (5。） |
| DR200 | 20.8 | 25,40,53 | 92.3 | 105.2 (53) |
| DR250 | 23.8 | 25,40,54 | 112 | 131.2 (Í) |
Product Features
Henghui specializes in manufacturing screw thread rolling dies using the best raw materials available. Our engineers professionally design these dies according to customer specifications. Each die undergoes strict quality control to ensure high accuracy, strength, and stability, resulting in longer lifespan compared to competitors' products at similar or lower prices.
Our comprehensive range of thread rolling dies fits most threading machines on the market and covers all types of screw threads. We also manufacture custom thread rolling dies to meet specific customer requirements.
Our technical team provides expert advice to help customers select the most suitable thread rolling dies. Contact us with your technical inquiries, and we'll respond within 24 hours with optimal solutions.
About Henghui Precision Mold
Chongqing Henghui Precision Mold Co., Ltd. is equipped with advanced CNC lathes, machining centers, grinding machines, EDM machines, and comprehensive testing equipment including Rockwell Hardness Testers and 3D Image Measuring Instruments.
We specialize in manufacturing high-quality precision molds for cold heading and hot upsetting industries, with dimensional accuracy controlled within 0.005mm and concentricity within 0.01mm. Operating under ISO9001:2015 quality management system, we serve clients globally across Southeast Asia, Europe, and the United States.
Packaging & Delivery
Packaging: Standard export carton box or customized packaging as per client requirements.
Delivery Time: 12-45 days depending on order quantity.
Frequently Asked Questions
Q1: How can I get a quotation from your company?
A1: Contact us with your product drawings, material specifications, quantity requirements, and surface treatment preferences for prompt quotation.
Q2: What is your lead time?
A2: Production lead time depends on order quantity and destination country.
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