{"product_id":"pem-large-knob-spring-loaded-pf11-pf12-metric-1","title":"PEM Large Knob Spring-Loaded PF11\/PF12 Metric","description":"The PEM Large Knob Spring-Loaded Types PF11 and PF12 offer a secure installation with a shoulder on the retainer providing a positive stop. These fasteners are available in self-clinching, flaring, or floating mounting styles, with options of knurled or un-knurled metal cap, black metal cap, or custom color plastic cap. Featuring precise specifications like M4 x 0.7 Thread Size, Aluminum Knob, Heat-Treated Carbon Steel Retainer, 400 Series Stainless Steel Screw, and 300 Series Stainless Steel Spring, these fasteners ensure durability, reliability, and compliance with Rockwell and Brinell hardness standards.","brand":"Hi-Tech Fasteners, Inc.","offers":[{"title":"Default Title","offer_id":44830309482684,"sku":"PEM-bf2ee1","price":29.99,"currency_code":"USD","in_stock":false}],"url":"https:\/\/maden.co\/products\/pem-large-knob-spring-loaded-pf11-pf12-metric-1","provider":"Maden","version":"1.0","type":"link"}