Delta Sim Technologies Captive screw set

3 FOR 2 auto discount in checkout. Designed for fastening two objects together where both holes are threaded. Typical use case will be adapter hub to wheel casing or hub to QR. grade 12 black high tensile steel. M5, 14mm length, with a 6mm thread (8mm unthreaded area) with thread lock. set include 6 captive screws.