Folding · Surface mount • Low profile folding style • Concealed installation • Anti-rattle friction feature Material and Finish Handle and base: Aluminum, anodized, clear or black Roll pin, mounting nuts and lockwashers: Stainless steel passivated Bushing: Nylon Performance Details Maximum static load: Internal threaded version 600 N (135 lbf) External thread version 400 N (90 lbf) Installation Notes Internal thread: Screws not supplied. Calculate screw length using the following formula: Door thickness + 5 (.20) Maximum tightening torque of mounting screws: 1.7 Nm (15 inlbf) External thread: Maximum door thickness 8.4 (.33) Mounting nuts supplied. Maximum tightening torque of nuts: 11.5 Nm (10 inlbf) P9 - C - 40 - T B - 1 F - P C Centers 040 40 (1.57) Hole centers 064 64 (2.52) Hole centers 096 96 (3.78) Hole centers 128 128 (5.04) Hole centers P Packing option Omit for individual packaging (1 per bag) 3 Layer packaging contact Southco T Thread 08 Imperial 8-32 M4 Metric M4 x 0.7 B Base type N Internal thread X External thread F Finish 1 Clear anodized 5 Black anodized Dimensions in millimeters (inch) unless otherwise stated Part Number Selection For visual identification: M4 products have a counterbored hole. 8-32 products have a countersunk h