{"product_id":"m8-1-0-din-439-class-04-hex-jam-nut-zinc-pack-qty-2-500-bc-m8fd439b-by-shorpioen","title":"M8-1.0 Din 439 Class 04 Hex Jam Nut Zinc (Pack Qty 2,500) BC-M8FD439B by Shorpioen","description":"\u003cp\u003eClass 04 metric hex jam nuts are tightened against the work surface and a Style 1 or Style 2 hex nut is tightened against the jam nut to keep it from loosening. Class 50 A2 stainless hex jam nuts are used in the same manner with A2 stainless screws | Class 04 hex jam nuts shall be made of a steel that conforms to the following chemical composition-- Carbon: 0.58% maximum; Manganese: 0.25% minimum; Phosphorus: 0.060% maximum; Sulfur: o.150% maximum. Class A2 stainless steel | HV 188 - 302 (Rockwell B88 - C30)\u003c\/p\u003e","brand":"Shorpioen","offers":[{"title":"Default Title","offer_id":51751795523874,"sku":"B08VQTJLLT","price":160.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/0294\/8642\/files\/319M_v-iy9L._AC_SY300_SX300_QL70_FMwebp.webp?v=1781088731","url":"https:\/\/arlenzone.com\/products\/m8-1-0-din-439-class-04-hex-jam-nut-zinc-pack-qty-2-500-bc-m8fd439b-by-shorpioen","provider":"Arlenzone.com","version":"1.0","type":"link"}