... rivets with internal thread 1. standard: non-standard. 2. material: steel, 3. finish: zinc non-standard flat head socket rivets with ... , pin shaft, stud bolt,screws, bolts, non-standard bolt, non-standard nut, non-standard screws, egg neck bolt, fishbolt, countersunk head bolt ... fasteners which meet the GB, DIN, ANSI, JIS and ISO standard. The main products of the company include the following 7 ...