This m6 assortment comprises 408 pieces and represents one of the most versatile sizes for general trade applications. M6 fasteners strike an excellent balance between strength and size, making them ideal for automotive work, machinery assembly, brackets, and medium-duty structural applications where reliable fastening is essential. With set screws ranging from 16mm to 50mm in length, this assortment covers the majority of standard fastening requirements. The generous allocation of 144 nuts and 120 washers ensures you have sufficient matching components for extensive projects, reducing the need for frequent replenishment. Features and benefits: m6 diameter perfect for general-purpose trade and workshop applications 408-piece comprehensive assortment for extended use five length options from 16mm to 50mm suit varied applications 144 nuts and 120 washers provide excellent component ratios suitable for automotive, machinery and structural fastening tasks contents: setscrews diameter x length: m6 x 16 x50 , m6 x 20 x50 , m6 x 25 x20 , m6 x 35 x12 , m6 x 50mm x12 nuts: m6 steel x144 washers: m6 flat washer form a x120 specifications: brand: sealey contents: approximate quantity setscrews diameter x length m6 x 16 x50 , m6 x 20 x50 , m6 x 25 x20 , m6 x 35 x12 , m6 x 50mm x12 , nuts m6 steel x144 , washers m6 flat washer form a x120 nett weight: 1.51Kg