Review on Santa Barbara Surfing SBS - Hassle-Free Stainless Steel Fin Screw for Longboard and SUP - Convenient 2 or 3 Pack Selection by Patrick Arnautov

Easy to work with, good length, narrow width compared to the wider pan head screws I've had and had no problems with them. I used the hole in my FCS surf keychain to tighten the screw when only my fingers were making it difficult. I hope this advice helps someone. Not all Centerfin adapters are the same depth, so some people may feel the product is short. If you have surf fin adapters installed or even own multiple longboards with different center adapters, you should know this.