About the Chicago Screw The only Chicago screws that feature a hex head slot and blue thread lock. We had these custom manufactured specifically for our camera harnesses and they can't be purchased anywhere else. Improvements
Blue thread lock that helps keep your screws tight
Head thickness increased to 2mm for increased strength
Deeper
5.0
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I’ve been lookin on Amazon for brass chicago screws, but the quality wasnt there. Finally, here they are! Solid and heavy screws! Rose Anvil = Quality !!!
