Allen Bolts or cap head socket screws are usually manufactured partially threaded and of 8.8 or 12.9 class according to DIN912 standard.
Above is the weight table associated with these bolts. numbers are in gr.
Manufacturer, Importer, Wholesaler, Retailer, Exporter
Bolt and Nut, Hex Bolt, Socket Cap Head Screw, Stud Bolt, Hex Nut, Flat Washer, Split Washer, Iran Fastener Manufacturer
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