Stainless Steel Hardware Kit 416pcs M5 M6 M8 Hex Bolts Nuts Flat Washers Spring Washers 304 Steel for Heavy Duty Use

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COMPLETE 416 PIECE FIXING KIT: 416 hex bolts, 416 nuts, 416 washers and 416 spring washers - everything needed for various DIY, automotive, furniture assembly and home repair jobs. 304 STAINLESS STEEL:Made of 304 stainless steel for reliable performance in humid, outdoor or high humidity environments without rusting or degrading.
MULTIPLE METRIC SIZES M5, M6, M8 - Provides widely used metric thread sizes - M5, M6 and M8 - for common hardware requirements in electronics, machinery, woodworking and metalworking.
Class 6.8 Mechanical Performance - Designed to meet 6.8 strength class standards for safe, load-bearing connections that hold firmly under routine mechanical load.
GB5783-86 STANDARD COMPLIANCE: manufactured to GB5783-86 dimension and thread specifications for reliable fit with standard tools and counterparts.