SEMS electrical terminal screws
SEMS electrical terminal screws are combination screws with washers for electrical products. normally the materials are normally brass, Carbon steel or stainless steel are also work
- Stainless steel 316
- Phillips/Soltted head
- Pan head or customized
- #10,#14,#12,#8,#1,#2,#3,#4,#5,#6 and more
- Use in Sheet Metal or plastic
- Sems electrical terminal screws
- Can customize as your drawing and design
- Samples are available
Specification details
| Brand | Heatscrew |
| Material | stainless steel, carbon steel, brass, others |
| Finish | Passivated/natural,zinc plating,black oxide,nickel plating |
| Package | Plastic box+Carton |
| Manufacturer Guarantee | One year |
| Product Type | Custom one-way security screw |
| Screw Thread Type | Machine thread/self tapping screws |
| Thread Type | Fully Threaded |
Terminal screw size US Size and Metric size
| U.S Size | Metric Size |
|---|---|
| #0 | – |
| #1 | – |
| #2 | M2 |
| #3 | |
| #4 | |
| #5 | M3 |
| #6 | M3.5 |
| #8 | M4 |
| #10 | – |
| #12 | – |
| #14 | – |
| 1/4″ | M6 |
| 5/16″ | M8 |
| 3/8″ | |
| 7/16″ | |
| 1/2″ | M12 |
| 5/8″ | M16 |
| 3/4″ | |
| 7/8″ | M22 |
| 1.0″ | – |
| 1 1/8″ | – |
| 1 1/4″ | – |
Heatfastener can produce screws size from M2 to M22, no matter what head and screw drive you to need, or the materials you are needed, you can reply Heatfastener
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About Us

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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