SkyLoc QL8C24 Pan Head Stud Nut
5/32" Hex Recess | Quad-Lead Thread | Enhanced Cam Engagement
Technical Overview
The QL8C24 pan head stud nut is engineered for structural panel applications requiring frequent access. The quad-lead thread design enables rapid quarter-turn installation while maintaining the load capacity required for aerospace, motorsport, and industrial installations. The .1640-32 UNC-3B four-lead thread features a modified minor diameter and dead stop design for consistent installation depth and enhanced cam engagement. Manufactured from 303 stainless steel and passivated per AMS 2700, this receptacle provides corrosion resistance in harsh operating environments.
Specifications
| Thread: |
.1640-32 Quad-Lead |
| Head Style: |
Pan Head, 5/32" Hex Recess |
| Material: |
303 Stainless Steel (ASTM A582) |
| Finish: |
Passivated per AMS 2700 |
| Grip Range: |
0.093" – 1.468"+ (dash number dependent) |
| Ultimate Tensile Strength: |
1650 lbs minimum |
| Ultimate Single Shear Strength: |
1800 lbs minimum |
| Compliance: |
AS9100D Certified, CAGE Code 435Z0 |
Applications
- Aerospace: Engine cowlings, inspection panels, avionics access doors, quick-release applications
- Motorsport: Hood panels, underbody access covers, bodywork quick-access service areas
- Industrial: Equipment access panels, control enclosures, routine maintenance areas
- Marine: Deck hatches, panel covers, corrosive environment installations
Complete System Components
| Component | Part Number | Description |
| Stud |
QL8C24-XPH |
Pan head stud nut, 5/32" hex recess (select dash number for grip) |
| Receptacle Options |
QL8C62 |
Kee'd threaded insert, self-locking (NSN 5325-00-761-6222) |
| QL8C64 Series |
Threaded receptacle for tapped installations |
| QL8C66 Series |
Caged floating receptacle for radial float applications |
| Retainer |
QL8C61 |
Spring retainer for loose panel applications |
| Grommet |
QL8C63 Series |
Load distribution and panel protection |
📏 Grip Selection Guide: Total grip = outer panel thickness + inner structure thickness. Select the dash number (-0PH, -1PH, -2PH, etc.) that accommodates your calculated grip range. Refer to the product specifications above for exact grip ranges.
