HELIFOUNER 1280 Pieces Button Head Socket Cap Screw Bolts, Flat Washers and Nuts Assortment Kit, 10.9 Grade Alloy Steel, Full Thread (M2 M3 M4 M5)

【Specifications:】 ● Size: M2 M3 M4 M5 ● Drive Type: Hex Socket ● Material: 10.9 Grade Alloy Steel ● Package Quantity: 1280 Pieces ● Screws Type: Hex Socket Button Head Screw 【Features:】 <1>10.9 grade alloy steel, high hardness, no deformation, anti-oxidation, corrosion resistance. <2>Ideal for use in confined areas where the head needs to be flush or below the surface. <3>Used widely in the home and office appliance, communication equipment, ship assembly and other machinery industry. <4>The Nuts and flat washers expand the contact area and reduce the pressure in order to protect the screws and parts. Compact and force uniform screw thread is not easy to out of shape and slid in the process of rolling and installation. 【Package Included:】 <1> M2x8mm ---------- 40Pieces <2> M2x12mm --------- 40Pieces <3> M2x16mm --------- 40Pieces <4> M2x20mm --------- 40Pieces <5> M2 Washers ------ 170Pieces <6> M2 Nuts ------------ 170Pieces <7> M3x8mm ---------- 30Pieces <8> M3x12mm --------- 30Pieces <9> M3x16mm --------- 30Pieces <10> M3x20mm -------- 30Pieces <11> M3 Washers ----- 140Pieces <12> M3 Nuts ----------- 130Pieces <13> M4x8mm ---------- 20Pieces <14> M4x12mm --------- 20Pieces <15> M4x16mm --------- 20Pieces <16> M4x20mm --------- 20Pieces <17> M4 Washers ------ 80Pieces <18> M4 Nuts ------------ 80Pieces <19> M5x8mm ----------- 15Pieces <20> M5x12mm ---------- 15Pieces <21> M5x16mm ---------- 10Pieces <22> M5x20mm ---------- 10Pieces <23> M5 Washers ------- 50Pieces <24> M5 Nuts ------------- 50Pieces <25> Wrench -------------- 4 Pieces 【Package Quantity: 1280 Pieces】 CHOKING HAZARD -- Small parts. Not for children under 6 years.

• 【Sizes】M2/M3/M4/M5 (8/12/16/20 mm) screw bolts nuts flat washers, different sizes can meet your different needs.
• 【Material】Made of high quality 10.9 grade alloy steel, high hardness, no deformation, anti-oxidation, corrosion resistance.
• 【Package】1280 pieces in total, packed in a durable transparent box with label. It is easy to distinguish the size of the product, you can choose the suitable one to meet all your needs.
• 【Wide Applications】Widely used in all kinds of precision machinery industry, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.
• 【Tips】Products contain small parts, keep away from children and prevent inadvertent swallowed. Whenever you need us, please free to contact us, we will give you a professional service and reply you within 24 hours