Easily fasten or loosen the 2008 Thumb screw 1/4 – 20 x 1.75 inch by hand. Flat head.
The thumb screw has a shoulder that provides a good bearing surface and also makes the head easier to grip. The head has a knurl, which also offers a gripping surface and makes it easier to tighten or loosen the fastener manually.
Contact our Customer Service team today at (855) 308-2149 if you need help finding the correct Master Spa skirting parts and hot tub snap caps for your spa.
