M6 M8 M10 M12 Metric Bolts And Nuts Assortment Kit 16Mm To 60Mm 304, Shaohua 100% A2-70 304 STAINLESS STEEL BOLTS AND NUTS KITS: Our m6/8/10/12 nuts and bolts assortment is made of 304 stainless steel. Metric bolt assortment are characterized by no rust, oxidation/ corrosion resistance to ensure long-term use. 232PCS BOLTS AND NUTS KITS,SHORT 16MM TO LONG 60MM: Metric bolt assortment includes13 most common sizes, such as 6*M6x16mm, 6*M6x20mm, 6*M6x30mm, 4*M6x40mm, 4*M6x50mm; 4*M8x30mm, 4*M8x40mm, 4*M8x50mm, 4*M8x60mm; 3*M10x30mm, 3*M8x40mm, 3*M10x50mm, 3*M10x60mm; 2*M12x50mm, 2*M12x60mm total 232 pieces. STURDY BOX AND DURABLE SIDES LABEL: The m6 m8 m10 m12 hex bolts and nuts kit is placed in a sturdy clear packaging box to avoid all sizes being confused, with a clear label on the lid to facilitate users to get the size they need. METRIC BOLT ASSORTMENT FOR 15 MOST COMMON SIZES: These a2-70 hex bolts assortment adopt an unified metric bolt size. High quality metric bolt assortment is uniform pitch, obvious thread, no residual burrs, good maintenance effect after fixing thread. WIDELY USE: This metric hex bolts and nuts kit suitable for door handle, faucet, light fixture, knobs, locks and toys, plumber and other small repairs around the shop, garage or home; and all kinds of precision machinery, classified instruments, electronic products, household appliances, communication products.