Stainless Hardware Kit | 60 Screws, Fits 12'-28' Greyline HF Vertical Antennas

Stainless Hardware Sixty 1/4"-20 x 1/2" button-head stainless screws -- enough to replace every fastener on any Greyline HF vertical antenna from 12 to 28 feet, with spares. 304 stainless, 18-8, fully threaded, 5/32" Allen. The same spec that ships on every antenna from our bench. Why the spec matters: hardware-store fasteners are often zinc-plated steel. Plated looks identical to stainless the day it goes on and rusts within a few winters, and a corroded clamp screw is a joint that loosens under load. If you ever replace hardware on the antenna, replace it with stainless. The magnet test tells you which you have: real stainless barely notices a magnet; plated steel grabs hard. The right way to swap it -- clean the joint, all loose then snug, how tight is tight, and the one never -- is written up in our assembly documents. Shipping included. Near salt water, choose the 316 marine kit. Hand-bagged in Sun Valley, Idaho. Questions: 435-200-4902 -- an operator answers.