Slotted Drive | Quad-Lead Thread | High-Frequency Access
The QL8C21 pan head stud is engineered for structural panel applications requiring frequent access. The multi-lead thread design enables rapid quarter-turn installation while maintaining the load capacity required for aerospace, motorsport, and industrial installations. Stainless steel construction provides corrosion resistance in harsh operating environments.
📏 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.
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