锘?/span>Specification : Material(Main Ingredients) : Carbon SteelDimensions du produit (L x l x h):17.8 x 10.5 x 2.3 cm; 460 grammes(Approx.)Accessories Details Are As Follows : 銆?0 PCS銆?M3x4 Black Carbon Steel Hex Head Bolts銆?0 PCS銆?M3x5 Black Carbon Steel Hex Head Bolts銆?0 PCS銆?M3x6 Black Carbon Steel Hex Head Bolts銆?0 PCS銆?Bolts to M3x8 Black Carbon Steel Hex Head銆?0 PCS銆?M3x10 Black Carbon Steel Hex Head Bolts銆?0 PCS銆?M3x12 Black Carbon Steel Hex Head Bolts銆?5 PCS銆?M3x14 Black Carbon Steel Hex Head Bolts銆?5 PCS銆?M3x16 Black Carbon Steel Hex Head Bolts銆?5 PCS銆?M3x18 Black Carbon Steel Hex Head Bolts銆?5 PCS銆?M3x20 Black Carbon Steel Hex Head Bolts銆?5 PCS銆?M3x25 Black Carbon Steel Hex Head Bolts銆?5 PCS銆?M3x30 Black Carbon Steel Hex Head Bolts銆?00 PCS銆?M3 Carbon Steel Hex Nut銆?00 PCS銆?M3 Carbon Steel Flat Washer銆? PCS銆?Carbon Steel Hex Key 蠁3 (with M6 tightening )銆? PCS銆?Stainless SteelTweezers Storage Box Size: 17.8 * 10.5 * 2.3cm(Approx.) Features : 1.MATERIAL : Socket Head Cap Screw / Nut / Washers are made of 304 carbon steel with excellent corrosion and oxidation resistance, which can ensure long-term use.2.WHAT CAN YOU GET : Carbon steel hex bolt kit contains 330 bolts of 12 types, M3x4, M3x5, M3x6, M3x8, M3x10, M3x12, M3x14, M3x16, M3x18, M3x20, M3x25, M3x30. Equipped with 200 M3 nuts, 200 M3 flat washers, meet your usual bolt needs.3.THE ROLE OF NUTS AND BOLTS : Nut bolts have the features of anti-vibration and anti-loosening, easy to install and remove. Hex socket head bolt kit are common parts that are tightly connected to mechanical equipment.4.INSTALLATION METHOD : If bolts and nuts are used with washers. The installation with nuts is Bolt-Flat Washer-Spring Washer - Nut. The order of installation without nuts is Flat Washer-Spring Washer - Bolt. Packaging Included: 1x M3 screw box