{"product_id":"unified-large-knob-with-spring-loaded-mechanism-pf11mf-pf12mf","title":"Unified Large Knob with Spring-Loaded Mechanism - PF11MF \u0026 PF12MF","description":"The Unified Large Knob with Spring-Loaded Mechanism in Types PF11MF and PF12MF is designed for easy installation in any panel hardness, ensuring a flush fit on the backside. With a thread size of .250-20 (1\/4-20) and made of high-quality materials including heat-treated carbon steel and 300 series stainless steel, this knob offers durability and reliability. Its compliance with ANSI B1.1, 2A thread specifications and zinc-plated finish per ASTM B633 make it ideal for various applications requiring precision and resilience.","brand":"Hi-Tech Fasteners, Inc.","offers":[{"title":"Default Title","offer_id":44830403330236,"sku":"PEM-15ec7b","price":12.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9821\/6380\/files\/pem-15ec7b.jpg?v=1749140479","url":"https:\/\/maden.co\/products\/unified-large-knob-with-spring-loaded-mechanism-pf11mf-pf12mf","provider":"Maden","version":"1.0","type":"link"}