244PCS Hex Head Nuts and Bolts Assortment Kit, M10 M8 M6 M5 M4 M3 Metric Bolt Assortment, Screws and Nuts, Metric Bolt Kit, Grade 8.8 Alloy Steel

244PCS Hex Head Nuts and Bolts Assortment Kit, M10 M8 M6 M5 M4 M3 Metric Bolt Assortment, Screws and Nuts, Metric Bolt Kit, Grade 8.8 Alloy Steel

GRADE 8.8 STEEL BOLTS AND NUTS KITS: Hex head nuts and bolts assortment kit are made from grade 8.8 carbon steel. Metric bolt assortment has strong rust/oxidation resistance to ensure long-term use. Machine screw assortment kit and transparent bag have a small amount of anti-rust oil to prevent rust 244PCS METRIC BOLT ASSORTMENT FOR 13 MOST COMMON SIZES: The hex head nuts and bolts assortment kit includes M3x20mm, M4x20mm, M5x20mm, M6x20mm, M6x25mm, M6x40mm, M6x60mm, M8x20mm, M8x25mm, M8x40mm, M8x60mm, M10x40mm, M10x60mm total 244 pieces STURDY BOX AND DURABLE SIDES LABEL: Stainless steel hex head bolt & nut are contained in a sturdy transparent storage box marked with the corresponding size and quantity. Easy for you to store and carry metric bolt assortment, in case of loss or confusion STANDARD METRIC BOLTS: Stainless steel hex head bolt & nut adopt an unified metric bolt size. High quality m3 m4 m5 m6 m8 m10 bolts and nuts kit is uniform pitch, obvious thread, no residual burrs, good maintenance effect after fixing thread WIDE APPLICATIONS: Machine screw assortment kit used widely in precision machinery industry, classified instruments, electronic products, household appliances, furniture repair, communication products,DIY projects fasteners

244Pcs Hex Bolts and Nuts Kit：

The nuts and bolts assortment kit includes M3x20mm, M4x20mm, M5x20mm, M6x20mm, M6x25mm, M6x40mm, M6x60mm, M8x20mm, M8x25mm, M8x40mm, M8x60mm, M10x40mm, M10x60mm total 244 pieces, Includes 13 most common sizes.