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Dimension Drawing
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Unit : inch
| Part Number | # Nominal of Thread | L | B | L1 | Tensile Breaking Load (N)＊1 |
Torsional Torque (N・m)＊1 |
Qty per Pack | Mass (g) |
CAD Download |
RFQ |
|---|---|---|---|---|---|---|---|---|---|---|
| SPE-1/4-20-1-H | 1/4-20UNC | 1 | 0.438 | 11/64 | 1742 | 2.04 | 10 | 1.3 | 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
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● When purchasing less volume than one full bag, a separate handling fee is charged. For details, see the Sold Separately Service.
Characteristics
- PEEK hex head bolts.
- Inch screw type.
- 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.
- For the properties and precautions for use of plastic screws, see “Properties of Plastic Screws.”⇒Plastic Screws
Material/Finish
| SPE-H(INCH) | |
|---|---|
| Main Body | PEEK (Polyether Ether Ketone) (Light Brown) |
| Heat Resistance Temperature＊1 |
260℃ |
＊1： This is the value for the resin material. The operating temperature of the product changes with performance conditions such as tightening torque.
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