4-40 Nylon Screw

Nylon Socket Head Cap Screw, 4-40 Thread, 1/4" Length. This is the screw used to hold the LED's to the heatsink.

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4-40 x 1/4" Button Head

4-40 x 1/4" Button Head

$0.80

4-40 x 3/16" Socket Head

4-40 x 3/16" Socket Head

$0.20

4-40 x 5/16" Button Head

4-40 x 5/16" Button Head

$0.80

4-40 x 3/8" button head screw

4-40 x 3/8" button head screw

$0.80