{"product_id":"4-48-nylon-insert-locknut-316-stainless-steel","title":"4-48 Nylon Insert Locknut 316 Stainless Steel","description":"4-48 Nylon Insert Locknut 316 Stainless Steel . 316 stainless steel hex nut with a nylon-filled collar at its back end. 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. It is able to be reused more times than a two-way reversible nut, however, nylon will begin to deteriorate at temperatures from 150? - 350?. 18-8 stainless steel is best for applications where corrosion resistance is required.","brand":"FMW Fasteners","offers":[{"title":"Default Title","offer_id":29021890707478,"sku":"1585241865-1677","price":0.18,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0261\/2215\/8102\/products\/Nylon_Insert_Locknut_316_Stainless_Steel_394x_b28f7c4a-0c7d-4f6a-9f01-070b332553d4.jpg?v=1585603097","url":"https:\/\/toolsfortitans.myshopify.com\/products\/4-48-nylon-insert-locknut-316-stainless-steel","provider":"Titan Tools","version":"1.0","type":"link"}