MS20426A4-8 | مسامير صلبة عسكرية | 1/8 × 1/2" | رأس غاطس 100° | ألومنيوم 1100 (500/عبوة)

Picked up a pack of these for a sheet metal project on an old truck body, and the 100° countersunk head sits flush perfectly without catching. The 1100 aluminum is soft enough to set cleanly with a hand rivet gun, even on the thicker panels I was joining.

Installed these on a trailer fender repair and they set perfectly flush with the countersunk head. The 1100 aluminum is soft enough to buck without much effort but holds plenty tight for light panel work.

Swapped out some worn sheet metal panels on an old utility shed and these 1100 aluminum rivets set cleanly with the 100° countersunk head sitting flush every time. The 1/8 x 1/2" size was exactly what I needed, and having 500 in the package means I won't run out mid-job. Solid buy for permanent fast