M3 Acorn Hex Cap Nuts Metric Dome Head Nuts, 304 Stainless Steel 18-8, Plain Finish, Pack of 50 M3 (50 PCS) sold2026 Barbed ends grab tubing for

Barbed ends grab tubing for a secure leak-proof connection

most plastic films

It is perfect for children above 8 yrs old and adult no matter you are artists or hobbyist

which is more conducive to the self-locking

REASONABLE DESIGN -- Our rivet nuts are knurled having flat and deep thread

M3 Acorn Hex Cap Nuts Metric Dome Head Nuts, 304 Stainless Steel 18-8, Plain Finish, Pack of 50 M3 (50 PCS) sold2026 Barbed ends grab tubing forM3 Acorn Hex Cap Nuts Metric Dome Head Nuts, 304 Stainless Steel 18 8, Plain Finish, Pack of 50 Package Included: Acorn Cap Hex Nuts M3 0. 5mm x 50 PCS About Acorn Cap Nuts Acorn nut are hex nuts with a domed top to cover the end of the bolt tip so to protect the thread and provides a finished appearance The exposed threads should not be longer than the inside height of the cap nut. Like flange nuts, acorn nuts must be tightened with a tool. Eastlo