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ASME B18.1.1 flat head rivet 3/8 in x 1/2 in under head (example length)

ASME B18.1.1 flat head rivet 3/8 in x 1/2 in under head (example length): head disc A max 0.769 x H max 0.135 in, plain 3/8 shank

Exact dimensions. True size, no tolerance added. Threads are plain cylinders at the major diameter.

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From the full sheet

Solid rivets: DIN 660 round head, DIN 661 countersunk (1–8 mm), ASME B18.1.1 flat, countersunk, button and truss head (1/16 to 7/16 in) — head diameter, height, shank: every size, notes, mating features and sources. What are the head and shank dimensions of a solid rivet (DIN 660, DIN 661, ASME B18.1.1 button, flat, countersunk, truss)?

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