UNSPSC 31161640: Hook bolt

A bolt that has a hook shaped head.

UNSPSC 31161640 Hook bolt is a Commodity code representing fastening hardware used in infrastructure and facility assembly, though recent state and local solicitation activity under this code shows little direct relevance to the narrow product definition. The City of Lavonia, Georgia posted a sealed competitive bid in April 2026 for Water Treatment Plant 2026 Improvements (PE66940NONST2026000000005, due May 26, 2026), a comprehensive facility upgrade project that would encompass modifications to raw water pump stations, new mixing basins, settling basin retrofits, filtration unit renovation, chemical feed system upgrades, and clearwell storage modifications to increase treatment capacity to 3.0 million gallons per day. While hook bolts and similar fasteners would logically appear as line items or bulk materials within a project of this scope, the procurement notice itself focuses on general construction services rather than discrete fastener supply or hardware procurement—suggesting either a misclassification at posting or that component-level fastening hardware is bundled into general construction materials rather than solicited separately under this commodity code.

The single available opportunity identifies a Georgia municipal water authority as the issuing body, with work performance across two sites in Lavonia and at Lake Hartwell approximately 14 miles away. The procurement requires a Georgia Utility Contractor license, prevailing wage compliance under the Davis-Bacon Act, 4.0% disadvantaged business enterprise participation goals for minority and women-owned businesses, and adherence to the Build America, Buy America Act for all iron, steel, and manufactured products. Contract documents carry a $250 per-set fee and are available through PeoplesQuigley | DCCM; a pre-bid conference is scheduled for May 7, 2026 at 10:00 AM at the water treatment plant site, with contractor questions due in writing by May 12, 2026. The source provides no evidence of other recent state or local solicitations under this code, indicating minimal current procurement activity for hook bolts as a standalone commodity within state and local government contracting channels.