Tap Hand Unified Coarse, 5/16-18unc 3's H.s. Steel
Tap Hand Unified Coarse, 5/16-18unc 3's H.s. Steel is a Hand Taps Unified Coarse Thread item in the ShipsBay marine supply catalogue (IMPA code 631385, supplied by the set). Pricing is request-based — add it to a quote cart and submit a consolidated RFQ stating quantity, unit of measure and delivery port; exact specifications and availability are confirmed in the supplier's quotation.