100Pcs/Bag M3 Machine Screws,9Types Flat Head Stainless Steel SS304 Countersunk Screw Bolt Fastener(6mm)

GOOD STRENGTH OF EXTENSION AND DURABLE: 304 stainless steel material has good strength of extension and a good ability in many environments. ADVANTAGE: Countersunk head enables driving where it doesn't have sufficient space for wrenches. USE FOR: Used for fasteners in home and office appliance, communication equipment, ship assembly or other machinery industry. GOOD CHOICE FOR: Ideal for use in confined areas where the head needs to be flush or below the surface. MEET YOUR DAILY USE: 9 optional common lengths are enough to meet your daily use.