Pin header - Wikipedia
Pololu - 0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black
Terminology and Specifications of Headers/Pinheaders - Rectangular Connectors - Engineering and Component Solution Forum - TechForum │ Digi-Key
2mm Pitch Single Row Right Angle Pin Header (Male), THM - PH200-1R02
Connector Basics - SparkFun Learn
0.100" (2.54 mm) Female Header: 2x8-Pin, Straight | POLOLU-1028 | Core Electronics Australia
Header Machined Round Pin Male 1x40 Break-away Gold - ProtoSupplies
Pololu - 0.100" (2.54 mm) Extended Male Header: 2×7-Pin, 22.85 mm
10PCS Single Row Straight FEMALE PIN HEADER 2.54MM PITCH Strip Connector Socket 1*2/3/4/5/6/7/8/10/12/20/40 PIN FOR arduino PCB|Connectors| - AliExpress
Pololu - 0.100" (2.54 mm) Female Header: 1x3-Pin, Right-Angle
connector - Standard length of male header pins - Electrical Engineering Stack Exchange
Break-away Male Header 0.1" 40-pin Single Row
![20 pin Box Header, Right Angle [3990] : Sunrom Electronics](https://www.sunrom.com/media/content/432/box-header-dimensions-right-angle.jpg "20 pin Box Header, Right Angle [3990] : Sunrom Electronics")
20 pin Box Header, Right Angle [3990] : Sunrom Electronics
100pcs Male Header Pins, Lystaii Straight Single Row 40 Pin 0.1 Inch (2.54mm) Male Pin Header Connector PCB Board Pin Connector Electronic Component Raw Materials : Amazon.ca: Industrial & Scientific
Male Header-0.1" 40-pin DIP Right Angle Single Row
Pololu - 0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black
Pololu - 0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black
2x40-Pin Male Single Row Header
Straight Pin Header (Male) 2x20 Ways
Pololu - 0.100" (2.54 mm) Extended Male Header: 2×7-Pin, 17.1 mm
2.54mm (0.100") Pin Header Male 1x40 Straight - RAM Electronics
6 Pin .100" Straight Male Double Row Headers Technical Data
