Item Type: Bolts Nuts Washers Set Material: 304 Stainless Steel Application: Usually used for home and office equipment, machinery, furniture, maintenance and DIY inventions Product Specifications: 304 Countersunk Head Hex Socket Bolts M2x4 50pcs 304 Countersunk Head Hex Socket Bolts M2x5 50pcs 304 Countersunk Head Hex Socket Bolts M2x6 50pcs 304 countersunk Head Hex Socket Bolts M2x8 50pcs 304 countersunk Head Hex Socket Bolts M2x10 50pcs 304 countersunk Head Hex Socket Bolts M2x12 50pcs 304 Stainless Steel Hex Nut M2 100pcs 304 Stainless Steel Flat Washer M2 100pcs 304 Stainless Steel Spring Washer M2 100pcs1Ideal for use in narrow areas where the head needs to be level or restricted below the surface. 2Widely used in household and office electrical appliances, communication equipment, ship assembly and other machinery industries. 3These bolts and nuts are made of 304 stainless steel, which is anti rust and anti corrosion. 4These bolts washers are stored in box, light in weight and easy to carry and use. 5A large number, can meet your use and replacement needs, very practically. 300 x Bolts 100 x Nuts 100 x Flat Washer 100 x Spring Washer