Specs/CAD
Unit : inch
Part Number | # Nominal of Thread | L | B | L1 | Tension Rupture Load (N)*1 |
Torsional Torque (N·m)*1 |
Qty per Pack | Mass (g) |
Price (USD) |
CAD Download |
QTY (Pack) |
---|---|---|---|---|---|---|---|---|---|---|---|
SPE-1/4-20-3/8-H | 1/4-20UNC | 3/8 | 0.438 | 11/64 | 1742 | 2.04 | 10 | 0.84 | 59.99 | CAD | Cart |
SPE-1/4-20-1/2-H | 1/4-20UNC | 1/2 | 0.438 | 11/64 | 1742 | 2.04 | 10 | 0.93 | 65.51 | CAD | Cart |
SPE-1/4-20-5/8-H | 1/4-20UNC | 5/8 | 0.438 | 11/64 | 1742 | 2.04 | 10 | 1 | 69.15 | CAD | Cart |
SPE-1/4-20-3/4-H | 1/4-20UNC | 3/4 | 0.438 | 11/64 | 1742 | 2.04 | 10 | 1.1 | 73.80 | CAD | Cart |
SPE-1/4-20-7/8-H | 1/4-20UNC | 7/8 | 0.438 | 11/64 | 1742 | 2.04 | 10 | 1.2 | 77.55 | CAD | Cart |
SPE-1/4-20-1-H | 1/4-20UNC | 1 | 0.438 | 11/64 | 1742 | 2.04 | 10 | 1.3 | 80.76 | CAD | Cart |
SPE-1/4-20-1 1/4-H | 1/4-20UNC | 1-1/4 | 0.438 | 11/64 | 1742 | 2.04 | 10 | 1.4 | 83.06 | CAD | Cart |
*1: Values in chart are for reference only. They are not guaranteed values. The recommended tightening torque is 50% of the torsional torque.
● M4 has a slotted head.
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Material/Finish
SPE-H(INCH) | |
---|---|
Main Body | PEEK / 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.
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
- 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.
- Plastic screw properties and precautions for use ⇒Plastic Screws