M4 ZINC PLATED BLIND RIVET NUTS CYLINDRICAL GROOVED SHANK OPEN END FLAT HEAD. Blind Rivet Nuts Cylindrical Grooved Shank. M4 - 4mm Ø. M4 (4mm) 6 mm 9 mm 0.8 mm 10.5 / 12.2 mm 6.1 mm. High quality rivet nuts made of zinc plated steel and toAN 315 standards.
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