1 Subject Contents
This standard specifies Grade C eyelet bolts with thread specification of M6~M48.
Notes: priority shall be given to commodity fastening piece variety.
2 Normative References
GB 2 Fasteners - Ends of Parts with External Thread
GB 196 General Purpose Metric Screw Threads - Basic Dimensions
GB 197 General Purpose Screw Threads - Tolerances and Fits
GB 3098.1 Mechanical Properties of Fasteners Bolts, Screws and Studs
GB 3103.1 Tolerances for Fasteners - Bolts, Screws and Nuts
GB 5267 Electroplated Coatings on Threaded Fasteners
GB 90 Acceptance Inspection, Marking and Packaging of Fasteners
GB 1237 Designation System for Fasteners