Steel Nut Assortment 1/4"-1/2"UNC 320pc

• 1/4" TO 1/2" - 1/4"UNC (x120), 5/16"UNC (x120), 3/8"UNC (x50), 1/2"UNC (x30). • STORAGE BOX - Supplied in a partitioned box. • COARSE THREAD - Imperial UNC nuts designed for use with UNC Bolts and studs. • HIGH QUALITY - Manufactured to DIN 934.