You can choose from two options below:
Stainless steel 18-8, #4-40 x 3/8"
Stainless steel 18-8, #6-32 x 5/8"
I found the #4-40 one fits Graflex very well. (Need to cut to the proper length.)
Notice: The price is only for one screw.
They have six colors in all. Various specifications and emitting colors of light emitting diode meet your demand. Data sheet inside kit box shows 3mm LED’s working range. Excellent Quality: Every LED...
Red: 1.8-2.0V, 20mA Yellow: 2.0-2.2V, 20mA Green: 3.0-3.2V, 20mA Blue: 3.0-3.2V, 20mA White: 3.0-3.2V, 20mA Purple: 3.2-3.4V, 20mA The long foot is positive, the short foot is negative. Notice: The price is only for...