Product Category: Products Self-Clinching Fasteners Fasteners Inch & Metric Captive Screws Panel Screws & Hardware Screws Manufacturer: Penn Engineering Manufacturer Part Number: Penn Engineering PF51-032-1CN Thread Size: 10-32 Drive Type: #2 Phillips Animation: View Animation SKU: PEMPF51-032-1CN Finish Knob: Bright nickel over copper flash per ASTM B689 Finish Retainer: Bright nickel over copper flash per ASTM B689 Finish Screw: Bright nickel over copper flash per ASTM B689 Finish Spring: Natural Finish For Use in Sheet Hardness: HRB 60 or Less (Hardness Rockwell “B” Scale) HB 107 or Less (Hardness Brinell) Material Knob: Carbon Steel Material Retainer: Carbon Steel Material Screw: Carbon Steel Material Spring: 300 Series Stainless Steel Min. Sheet Thickness: .040 in Screw Length Code: 1 Thread Code: 032 Type: Knurled Cap - PF51 A (Shank) Max.: .038 in C Max.: .311 in E ± .010: .530 in G ± .025: .290 in H ± .008: .225 in Hole Size in Sheet + 0.003 - 0.000: .312 in Min. Dist. Hole C/L to Edge: .330 in P ± .025: .052 in T1 Max.: .340 in T2 Nom.: .530 in