^(amda) NEW. Qty (50) PEM SO-0440-6ZI Press Fit Standoffs, 4-40 Threads, Through Hole. Specifications include: .040" minimum sheet size, .281" hole diameter, 3/16" Length, .165" barrel diameter, and .230" minimum distance from center line to edge of sheet. Listing is for a lot of 50 pieces, new from bulk packaging shown. Feel free to inquire about higher quantities.