PennEngineering® Large Knob, Spring-loaded - PEM C.A.P.S. - Metric PF11PM-M5-1-N

PF11PM-M5-1-N is a spring-loaded, flare-mounted captive panel screw with a PC/ABS knob in black, designed for M5x0.8 metric threads in sheet materials with a hardness of HRB 80 or less. The screw has a Phillips drive, a zinc-plated carbon steel body, a 300 series stainless steel spring, and retains a minimum floating allowance of 0.25 mm in all directions. The knob features a dimpled head to indicate metric threading and meets UL 94V-0, halogen-free requirements with a maximum operating temperature of 99°C. The retainer is hardened carbon steel with a bright nickel finish over copper flash per ASTM B689, and the assembly is installed into a minimum sheet thickness of 0.92 mm.