UNSPSC 31161532: Allen screw

Type of screw whose head has a hexagonal socket.

UNSPSC 31161532 Allen screw, a Commodity code, covers fasteners that state and local governments procure as components for facility maintenance, repair, and construction work. Recent solicitations show that Allen screws are typically acquired as line items within broader commercial repair and building-services contracts rather than as standalone commodity purchases. The City of Lubbock and Harris County Department of Education both issued multi-trade service agreements that encompass the materials, supplies, and hardware—including fasteners—needed to support maintenance and repair operations across municipal and educational facilities.

Activity under this code remains limited to occasional inclusion within master-service or job-order contracts. The City of Lubbock posted an ITB for Commercial Trades & Repair Services and Commercial Specialty Services (solicitation ITB2619925SR) with a response date of October 20, 2026, establishing multiple indefinite-quantity contracts to cover repair and maintenance needs across city facilities. Harris County Department of Education issued a Competitive Sealed Proposal (solicitation 26021MR) in May 2026 for Painting, Drywall, Acoustical Ceilings, and Flooring services under a Job Order Contracting framework, with a maximum annual aggregate contract price of $200 million across all awards. Recent opportunities cluster in Texas, and the code shows no evidence of direct procurement as a standalone product or of activity across other states.