UNSPSC 23242109: Insert diamond

UNSPSC 23242109 Insert diamond is a Commodity code that covers fastening and joining components used in construction, infrastructure, and equipment assembly. State and local governments buying under this code procure diamond-shaped metal inserts, anchors, fasteners, and related hardware for applications including pavement work, guardrail installation, structural reinforcement, and equipment assembly. The issuing bodies soliciting under this code include county transportation and public works departments, state highway agencies, and cooperative purchasing organizations serving multiple jurisdictions. Santa Clara County in California has emerged as a repeat buyer, issuing multiple recent ITBs for infrastructure projects that incorporate insertion hardware and fastening systems as components of larger construction scopes.

Recent activity shows significant concentration in California, particularly Santa Clara County, which has posted four recent opportunities since February 2026: the Red Fox Creek Bridge Replacement Project (ITB-RDA-FY260559, response deadline March 5, 2026), Expressway Guardrail Replacement and Safety Barrier Improvements (ITB-RDA-FY260652, response deadline April 23, 2026), Central Expressway Pavement Rehabilitation Project (ITB-RDA-FY260694, response deadline May 21, 2026), and a cooperative purchasing RFP through Sourcewell on behalf of Washington state counties and other participating entities for Law Enforcement Equipment (RFP #061626, response deadline June 16, 2026). The Sourcewell opportunity is notably broader in scope and geographic reach, serving thousands of governmental agencies across the United States and Canada through a cooperative purchasing framework, while the Santa Clara projects are tied to specific infrastructure rehabilitation and replacement work requiring sealed physical bids submitted to the County Government Center in San Jose.