Screw-Ins

Standard 8/32 Threads

Important Shipping Update: Due to exceptional seasonal demand, our standard gray 100g ferrules are in limited supply. All products remain available for immediate shipment. Some orders may receive our limited-edition USA 250th Anniversary Red, White & Blue ferrules in place of the standard gray color. This is a cosmetic variation only, and all product specifications, fit, and performance remain exactly the same.