{"product_id":"7-8-14-nylon-insert-locknut-zinc-plated","title":"7\/8-14 Nylon Insert Locknut Zinc Plated","description":"7\/8-14 Nylon Insert Locknut Zinc Plated . Nylon insert locknuts are hex nuts with a nylon-filled collar. When a screw reaches the collar, the threads and nylon form a tight, frictional fit restricting movement of the screw when it is subjected to vibration. Designed to be used with like-material machine screws and bolts, nylon insert locknuts can be reused more times than a two-way reversible nut, however, nylon will begin to deteriorate at temperatures of 150°-350°F so they are not recommended for high temperature service. Typical hardness will reach a maximum of Rockwell C28. Nuts are manufactured to meet a proof load of 90,000 psi minimum.","brand":"FMW Fasteners","offers":[{"title":"Default Title","offer_id":29021889495062,"sku":"1585242029-1732","price":0.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0261\/2215\/8102\/products\/media_394x_aba408fb-5dca-4102-abee-c774b974a18b.jpg?v=1585603091","url":"https:\/\/toolsfortitans.myshopify.com\/en-us\/products\/7-8-14-nylon-insert-locknut-zinc-plated","provider":"Titan Tools","version":"1.0","type":"link"}