Product Category: Products Self-Clinching Fasteners Fasteners Inch & Metric Captive Screws Panel Screws & Hardware Screws Manufacturer: Penn Engineering Manufacturer Part Number: Penn Engineering PF11MF-M3-2BL Thread Size: M3 x 0.5 Drive Type: Slotted/#1 Phillips Animation: View Animation SKU: PEMPF11MF-M3-2BL Finish Knob: Natural Finish Finish Retainer: Natural finish Finish Screw: Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless Finish Spring: Natural Finish Material Knob: Aluminum Material Retainer: Aluminum Material Screw: Heat-Treated Carbon Steel Material Spring: 300 Series Stainless Steel Min. Sheet Thickness: 0.79 mm Optional Finish: Knob (aluminum) – Black Anodize Screw (steel and stainless) – Black Nitride Screw Length Code: 2 Thread Code: M3 Type: Knurled Cap - PF11MF A Max.: 1.05 mm C Max.: 4.73 mm E ± 0.25: 10.59 mm G ± 0.64: 7.37 mm Hole Size in Sheet + 0.1: 4.75 mm P ± 0.64: 2.92 mm T1 Nom.: 7.87 mm T2 Nom.: 11.43 mm