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The ASC Engineered Solutions 830504924 is a black steel extra heavy (XH) nipple measuring 1/4 inch by 4 inches. This close-tolerance threaded pipe nipple is designed for joining sections of pipe in gas, air, and fluid distribution systems. The extra heavy wall construction provides additional strength over standard-weight nipples, making it suitable for higher-pressure or higher-stress applications. Plumbers, pipefitters, and mechanical contractors typically specify this fitting where a durable, corrosion-resistant black steel connection is required. It ships as a single unit and weighs 0.18 pounds.
This nipple is used in residential and light commercial piping installations including gas distribution lines, compressed air systems, and general plumbing rough-in work. The 1/4 inch diameter and 4 inch length make it well suited for branch connections, riser assemblies, and close-quarter runs where a short threaded extension is needed. It is an import product meeting standard pipe fitting dimensions for NPT-threaded systems.
Designed as an OEM-style replacement or standard-stock fitting for 1/4 inch NPT threaded pipe systems in residential and commercial mechanical applications.
Installation is performed by licensed plumbers or pipefitters following applicable codes such as the IFGC or IPC. Shut off gas or fluid supply and depressurize the line before removing or installing any threaded fittings. Apply an approved thread sealant or PTFE tape to male threads before assembly. Do not over-tighten, as black steel fittings can crack under excessive torque.
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