MS20426AD3-5 | 軍規實心鉚釘 | 3/32 X 5/16英吋 | 100°埋頭 | 2117鋁合金 (2000個/包)

Finally, solid rivets that actually hold tight without splitting the aluminum sheet—the 100° countersunk head sits perfectly flush every time. Used them to patch a cargo trailer floor and they've held through two seasons of rough roads.

The 100° countersunk head sits perfectly flush in the sheet metal, which made my panel repair look almost factory-finished. I also appreciate that the 2117 aluminum is soft enough to set cleanly without cracking the flange.

Installing these on a thin aluminum panel repair and the 100° countersunk head sits perfectly flush with just a gentle tap. Pack of 2000 means I’ll have enough for multiple projects, and the 2117 aluminum feels sturdy without being overly hard to buck.