{"product_id":"pem-large-knob-spring-loaded-pf11-pf12-unified-1","title":"PEM Large Knob Spring-Loaded PF11 \u0026 PF12 Unified","description":"The PEM Large Knob Spring-Loaded PF11 \u0026amp; PF12 Unified fasteners feature a shoulder on the retainer for precise installation stops. Available in self-clinching, flaring, or floating mounting styles with various cap options. Made of premium materials like aluminum knob, heat-treated carbon steel retainer, 400 series stainless steel screw, and 300 series stainless steel spring for durability. Meeting ANSI, ASTM, and hardness standards, these fasteners are ideal for metal sheets with hardness up to HRB 80 or HB 150, making them a reliable choice for various applications.","brand":"Hi-Tech Fasteners, Inc.","offers":[{"title":"Default Title","offer_id":44830272716988,"sku":"PEM-6c34ae","price":24.99,"currency_code":"USD","in_stock":false}],"url":"https:\/\/maden.co\/products\/pem-large-knob-spring-loaded-pf11-pf12-unified-1","provider":"Maden","version":"1.0","type":"link"}