Torx star thread cutting machine screws
Torx Star thread cutting machine screws
Categories: Stainless stainless Security screws, Machine Screws, Reusable 2 Way Security Fasteners, Security thread cutting Screws, Security Fasteners, Security Machine Screws, Security Screws, Tamper Proof Screws
Tags: Torx, Security Star Screws, Torx Bolts
Brand: Torx Tamperproof
Thread cutting machine screws are a type of self-tapping screw that creates new threads in existing holes in metal. Thread cutting screws are commonly used as fasteners in items that need periodic maintenance. are used primarily for plastics but can be used for metals.
Torx thread cutting machine screws offer reduced slippage or cam-out compared to the more common Phillips or 2-Hole drives, which in turn reduces the risk of damage to the drive tip, screw head, or application.
Available as standard in Zinc Steel-plated, stainless steel A2, and A4, with diameters from M2 to M10
Non-standard dimensions and materials are available to order as specials, including custom parts made to drawings.
| Screw Thread(d) | M2.5 | M3 | M4 | M5 | M6 | M8 | |
|---|---|---|---|---|---|---|---|
| P | Pitch | 0.45 | 0.5 | 0.7 | 0.8 | 1 | 1.25 |
| b | min | 25 | 25 | 38 | 38 | 38 | 38 |
| dk | max | 4.5 | 5.5 | 7 | 8.5 | 10 | 13 |
| min | 4.32 | 5.32 | 6.78 | 8.28 | 9.78 | 12.73 | |
| k | max | 1.8 | 2 | 2.6 | 3.3 | 3.9 | 5 |
| min | 1.66 | 1.86 | 2.46 | 3.12 | 3.6 | 4.7 | |
| n | max | 0.8 | 1 | 1.51 | 1.51 | 1.91 | 2.31 |
| min | 0.66 | 0.86 | 1.26 | 1.26 | 1.66 | 2.06 | |
| t | min | 0.7 | 0.85 | 1.1 | 1.3 | 1.6 | 2 |
| Recommend Hole Size | max | 2.26 | 2.76 | 3.675 | 4.575 | 5.575 | 7.49 |
| min | 2.2 | 2.7 | 3.6 | 4.5 | 5.5 | 7.4 |
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Shenzhen Heat Hardware Co., Ltd is a leading custom screw manufacturer in China founded in 2000 years. We are specializing in custom screws, security screws, Sems screws, Chicago Screws, Weld Screws, Long screws, Micro Screws, Thumb Screws, Set Screws, Custom bolts, carriage bolts, nuts, and other custom Fasteners. With more than 20years of industry experience. We have serviced over 20000customers including the aerospace industry, automotive industry, electronics, mechanical and electrical products, robots, the Medical industry, communications industry, Outdoor sports products, smart appliances, etc. we can provide one-stop fastener customized service for you no matter what kind of custom fastener you need.
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