{"schema":"rootz.ai/sec-company/v1","layer":1,"cik":"0000764401","name":"INSTEEL INDUSTRIES INC","summary":"Insteel Industries Inc. is the largest U.S. manufacturer of steel wire reinforcing products for concrete construction applications. The company produces prestressed concrete strand (PC strand) and welded wire reinforcement (WWR), including engineered structural mesh (ESM), concrete pipe reinforcement (CPR), and standard welded wire reinforcement (SWWR). Products are sold primarily to concrete product manufacturers for nonresidential and residential construction across the U.S. and, to a lesser extent, Canada, Mexico, and Central and South America.","people":[],"products":[{"name":"Prestressed Concrete Strand (PC Strand)","type":"hardware","description":"High-strength seven-wire strand used for compression reinforcement in precast concrete bridges, parking decks, and buildings."},{"name":"Engineered Structural Mesh (ESM)","type":"hardware","description":"Engineered made-to-order welded wire reinforcement used as primary reinforcement for concrete elements or structures."},{"name":"Concrete Pipe Reinforcement (CPR)","type":"hardware","description":"Engineered made-to-order WWR used in concrete pipe, box culverts, precast manholes, and drainage/sewage systems."},{"name":"Standard Welded Wire Reinforcement (SWWR)","type":"hardware","description":"Secondary reinforcing product in standard styles for crack control in residential and light nonresidential construction."}],"partnerships":[],"affiliations":[],"origin":{"leaf":"d2260328496b284d7a71b75cae8361e3bd7cf3e7666b733d7064431b94688e80","formula":"v2: sha256( sha256(content) || parent || source_accession )","content_sha256":"d9d5365fb3513087901fc4c7aa17e214e8b18888c01050ace5357a2a43be7ea5","parent":"2243ef5d2977a6469aad9e3aebb8a827b579badb4882cabc693182a5acce2d92","source":"0001437749-25-031597","chain":"sec.gov/EDGAR (retrieved over TLS, accession recorded) > origin.rootz.global extraction > this response","registry":"origin.rootz.global","verify":"Recompute it: sha256(sha256(<this response body minus the origin block>) || parent || source_accession). 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