uxcell 1/4-20″ Serrated Flange Hex Lock Nuts, 304 Stainless Steel, 10 Pcs-Quality Guarantee

Description

Fastener Type: Hex Serrated Flange Nut

Thread Diameter: 1/4″-20; Thread Size: 20 threads per inch; Flange Diameter(A): 14.5mm/0.57″

Width Across Flat Size (B) : 11mm;Nut Height (M) : 5.8mm

Made of stainless steel 304, corrosion-resistant and durable to use.

Self-locking serrated flange digs into the material being fastened to help prevent loosening.