UNSPSC 31161533: Washer assembled screw

A screw that is rolled after assembling the washer onto the machine screws to secure the washer not to be loosened from the small screws.

UNSPSC 31161533 Washer assembled screw is a Commodity code covering individual fastener components that state and local governments purchase as repair and maintenance supplies for facility operations. Recent solicitations show this code applied to general commercial repair and maintenance services rather than discrete fastener procurement, suggesting a classification mismatch between the code's nominal scope and actual state and local buying patterns under it. The code appears in solicitations issued by city procurement offices and regional education cooperatives acquiring broad-based repair and maintenance services on an as-needed or indefinite-quantity basis to support operational needs across public facilities.

The City of Lubbock, Texas issued an ITB on September 27, 2026 (ITB2619925SR, due October 20, 2026) for Commercial Trades & Repair Services and Commercial Specialty Services on an as-needed basis, with intent to establish multiple contracts across city facilities. The Harris County Department of Education, in partnership with cooperative purchasing vehicle Choice Partners, issued a Competitive Sealed Proposal on May 15, 2026 (26021MR, due May 15, 2026) for Painting, Drywall, Acoustical Ceilings, and Flooring services under both a time-and-materials maintenance component and a Job Order Contracting component with coefficient-multiplier pricing against established Unit Price Books. The HCDE/CP solicitation reserved the right to award multiple contracts, carried a maximum annual aggregate price of $200 million across all awards, and required prevailing wage and Davis-Bacon compliance. Recent activity centers on Texas, though the limited opportunity sample suggests the code sees little direct procurement focused on washers and assembled screws as discrete line items in state and local purchasing.