Amazon.com: 2 x 20 (40 Pin) Extra Tall Female 0.1 Inch Pitch Stacking Header Compatible with Raspberry Pi A+/B+/Pi 2/Pi 3 Extra Tall Header (Pack of 8): Home Audio & Theater
20Pcs Per Lot 2.54mm Pitch 2x18 Pin 36 Pin Female Double Row Straight Pin Header Strip: Amazon.com: Industrial & Scientific
Arduino A000040 Stackable Female Header for Shields - 1x8 and 1x6 Position, 23 mm H(Pack of 3): Bike Brake Levers: Amazon.com: Industrial & Scientific
Amazon.com: MCIGICM 134 Pcs 2.54mm Male and Female Pin Header Connector Assortment, 120 Pcs Needle Stackable headers and 14 Pcs Row PCB Pin Header: Industrial & Scientific
Amazon.com: 2x15P 2x15 Pins 2.54mm 0.1" Female Header Black - Pack of 10: Home Audio & Theater
Amazon.com: Yohii Female Pin Headers 2.54mm Pitch 8 Pins Single Row - Pack of 50: Home Audio & Theater