Grade 8.8 bolts belong to the din 933 grade 8.8 standard. this is a structural grade for bolts. this is a medium carbon steel bolt specification. these bolts are heat treated by quenched and tempered methods. navstar steel is a leading manufacturer and supplier of the grade 8.8 bolts …
Metric hex bolts, zinc plated class 8.8 steel. hex bolt diameter is measured on the outside of the threads. resources. metric hex bolt sizes (opens in new window/tab) metric hex bolt head size table thread pitch table us to metric conversion table ...
M6-1.0 x 16mm zinc finish din 6921 class 8.8 hex flange bolt. fastenal part no. (sku) ... this bolt is identifiable by the ridge or surrounding the bolt head, this built-in washer under the head of the bolt acts to distribute the clamping load over a greater area. a flange bolt is designed to provide the same holding power as a washer.
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