Dimension Drawing
Unit : mm
| Part Number | M (Coarse) Nominal of Thread |
Pitch | L | D1 | L1 | B | Tension Rupture Load (N)＊1 |
Torsional Torque (N・m)＊1 |
Qty per Pack | Mass (g) |
CAD Download |
RFQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SPEG-M3-20-C | M3 | 0.5 | 20 | 5.5 | 3 | 2.5 | 532 | 0.27 | 10 | 0.26 | CAD | RFQ |
＊1： Values in chart are for reference only. They are not guaranteed values. The recommended tightening torque is 50% of the torsional torque.
Nabeya Bi-tech Kaisha
Customer Service
Please enter questions about customization and other product-related inquiries here.
Find the inquiry form here● When purchasing less volume than one full bag, a separate handling fee is charged. For details, see the Sold Separately Service.
Related Services
Material/Finish
| SPEG-C | |
|---|---|
| Main Body | PEEK GF30 (PEEK Containing Glass Fiber) (Light Brown) (Glass Fiber 30%) |
| Heat Resistance Temperature＊1 |
260°C |
＊1： This is the value for the resin material. The operating temperature of the product changes with performance conditions such as tightening torque.
Application
FPD production equipment / Semiconductor devices / Printed circuit board etching devices /Metallic surface treatment equipment and facilities / Chemical plants / Transformers / Electrical and electronic equipment / Hot water pumps /
Chemical pumps
Characteristics
- Hex socket head cap screws made of PEEK containing glass fiber for increased strength. The tensile strength of the material is approximately 1.7 times that of ordinary PEEK.
- PEEK is a thermoplastic super engineering plastic superior in physical and chemical properties.
- Excellent chemical resistance. It remains almost unaffected by chemicals other than concentrated sulfuric acid, concentrated nitric acid, and concentrated hydrofluoric acid.
- With excellent heat resistance and water resistance, it retains strength at high temperatures.
- It features outstanding resistance to wear, shock, and fatigue.
- It also has high flame retardance which clears the UL 94 V-0 standard.
- The properties and precautions of plastic screws ⇒Plastic Screws
- Knurling on the head of SPEG-C has been eliminated in order to distinguish it from PEEK hex socket head cap screw SPE-C that contains no glass fiber.
Precautions for Use
Because a cumulative pitch difference is created when PEEK screws are manufactured, use a 20 mm or less fit with female thread.Specification Changes
Toward ongoing green procurement, the material of our Plastic Screws (PEEK GF30 / Hex Socket Head Cap Screws) SPEG-C is to be changed.See here for details
https://www.nbk1560.com/news/2024/20240410/
