E SELF-DRIVING NUT features round body with fangs on it to grip the application tightly after installation with security screw. TOP SCREW design this item to assist people labour saving when assembly. The most important is it can not be disassembed easily once it has installed because the security drive of screw can prevent anyone to unlock and the fangs on body would grip the application to prevent anyone who intent to pull out.
Normally it can be used in public facility such as public toilet, bus stop..etc. Since it can not be disassembled once the sleeve nut assemble with security screw. It can prevent anyone to deconstrust the sex bolts and steal public facility.
The function is important but our E SELF-DRIVING NUT also combine with good surface out look, especially for customer who manucature high class furniture. Beside the high grip strength, TOP SCREW alsoconsider about satisfying visual apperance.
| DIMENSIONS & SPECIFICATION (MILLIMETERS) | ||||||||
| THREAD SIZE | P/N. | A | D ±0.015 |
L ±0.3 |
C | d | THREAD DEPTH NIN | HOLE SIZE ±0.1 |
| M5PH0.8 | ESNM512 | 11mm | 6.2mm | 12mm | 5mm | 7.7mm | 8mm | 6.5mm |
| ESNM516 | 11mm | 6.2mm | 16mm | 5mm | 7.7mm | 12mm | 6.5mm | |
| ESNM520 | 11mm | 6.2mm | 20mm | 5mm | 7.7mm | 16mm | 6.5mm | |
| ESNM524 | 11mm | 6.2mm | 24mm | 5mm | 7.7mm | 20mm | 6.5mm | |
| M6PH1.0 | ESNM612 | 15mm | 7.8mm | 12mm | 5mm | 9.6mm | 8mm | 8.1mm |
| ESNM616 | 15mm | 7.8mm | 16mm | 5mm | 9.6mm | 12mm | 8.1mm | |
| ESNM620 | 15mm | 7.8mm | 20mm | 5mm | 9.6mm | 16mm | 8.1mm | |
| ESNM624 | 15mm | 7.8mm | 24mm | 5mm | 9.6mm | 20mm | 8.1mm | |
| M8PH1.0 | ESNM812 | 17mm | 9.45mm | 12mm | 5mm | 11.25mm | 8mm | 9.75mm |
| ESNM816 | 17mm | 9.45mm | 16mm | 5mm | 11.25mm | 12mm | 9.75mm | |
| ESNM820 | 17mm | 9.45mm | 20mm | 5mm | 11.25mm | 16mm | 9.75mm | |
| ESNM824 | 17mm | 9.45mm | 24mm | 5mm | 11.25mm | 20mm | 9.75mm | |
| DIMENSIONS&SPECIFICATION (INCH) | ||||||||
| THREAD SIZE | P/N. | A | D ±0.006 |
L ±0.012 |
C | d | THREAD DEPTH NIN | HOLE SIZE ±0.003 |
| 10-24 | ESNI512 | 0.433" | 0.244" | 0.5" | 0.197" | 0.303" | 0.34" | 0.255" |
| ESNI516 | 0.433" | 0.244" | 0.625" | 0.197" | 0.303" | 0.47" | 0.255" | |
| ESNI520 | 0.433" | 0.244" | 0.75" | 0.197" | 0.303" | 0.59" | 0.255" | |
| ESNI524 | 0.433" | 0.244" | 1" | 0.197" | 0.303" | 0.84" | 0.255" | |
| 1/4-20 | ESNI612 | 0.563" | 0.308" | 0.5" | 0.197" | 0.378" | 0.34" | 0.311" |
| ESNI616 | 0.563" | 0.308" | 0.625" | 0.197" | 0.378" | 0.47" | 0.311" | |
| ESNI620 | 0.563" | 0.308" | 0.75" | 0.197" | 0.378" | 0.59" | 0.311" | |
| ESNI624 | 0.563" | 0.308" | 1" | 0.197" | 0.378" | 0.84" | 0.311" | |
| 5/16-18 | ESNI812 | 0.687" | 0.375" | 0.5" | 0.197" | 0.445" | 0.34" | 0.378" |
| ESNI816 | 0.687" | 0.375" | 0.625" | 0.197" | 0.445" | 0.47" | 0.378" | |
| ESNI820 | 0.687" | 0.375" | 0.75" | 0.197" | 0.445" | 0.59" | 0.378" | |
| ESNI824 | 0.687" | 0.375" | 1" | 0.197" | 0.445" | 0.84" | 0.378" | |
Please see the below photo for installation:
*As the E SELF-DRIVING NUT is installed, the fangs on the body cut into the application and provides grip strength. When screw on the oppsite side have driven, the fangs will grip application tightly. The material can be steel, stainless steel and brass.
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