M6 x 1mm Thread 304 Stainless Steel Serrated Flange Metric Hex Lock Nuts 26PCS

Fifty (50) 5/16-18 Zinc Plated Serrated Flange Hex Lock Nuts (BCP270)

Aienxn 140PCS 7 Metric Sizes 304 Stainless Steel Hex Flange Nuts Assortment Kit -M3, M4, M5, M6, M8, M10, M12

M10-1.5 (10 pcs) Serrated Flange Hex Nuts, Hexagon Flange Nuts 304 Stainless Steel 18-8, Bright Finish, Full Thread, DIN6923

FullerKreg M4 x 0.7mm 304 Stainless Steel Serrated Hex Flange Lock Nuts （100 Pcs）

55 Pack M6 Serrated Flange Hex Nuts, M6-1mm Hexagon Flange Nuts, 304 Stainless Steel, Metric Nuts Fasteners, Locknuts Replacement Nut with Plastic Case for DIY Home Mechanism

3/8-16 Serrated Flange Hex Lock Nuts, Stainless Steel 18-8 (304), Bright Finish, 10 PCS

Hilitchi 140-Pcs M3 M4 M5 M6 M8 M10 M12 Hex Flange Nuts Assortment Kit - 304 Stainless Steel

5/16-18 Serrated Flange Hex Lock Nuts Flanged Locknuts, 304 Stainless Steel 18-8 Black Finish, 25 PCS

M5 Serrated Flange Nuts Flanged Locknuts, Stainless Steel 18-8 (304), Bright Finish, 50 PCS