Hilitand 250pcs M3 A2 Stainless Steel Hex Socket Screws Bolt with Nuts Fastener Assortment Kit (B: Button Head)

GREAT QUALITY: These hex screw are made of A2 stainless steel for rust protection, durability and long service life,with oxidation has good strength of extension and corrosion resistance in many environments. FEATURE: They are multipurpose hex socket head set screws that you can simple drive with hex keys(not included),easy to use. SIZE: There are 3 optional different types (please see the detail type in the description or the photos;so that you can handle on your project for free.) QUANTITY: Package included of about 150pcs screws,100 pcs nuts in total in a resealable transparent box for convenient carry and storage WIDE APPLICATION: Used widely in the home and office appliance, communication equipments, ship assembly and other machinery industry