390PCS Hex Washer Head Self Drilling Sheet Metal Tek Screws 410 Stainless Steel

✅ FAST SELF TAPPING: The drill-bit-shaped tip of these self drilling screws allows these screws to be used without a pilot hole, saving user time. Used for metal-to-metal or metal-to-wood connections, and are most commonly used in thin metal applications such as working with steel studs
✅ DURABLE 410 STAINLESS STEEL MATERIAL: Our self tapping sheet metal screws are made of 410 stainless steel, corrosion resistant, rustproof, high strength, no deformation. 410 stainless steel is magnetic
✅ WIDE APPLICATIONS: Self drilling screws for metal, wood, plastic. Self-drilling screws can be used for a wide variety of application. For metal, include working with metal roofing, HVAC and ductwork, and steel frames. For wood may be used in the construction, repair, or maintenance of sheds and outbuildings, as well as general construction tasks. For plastic in certain applications and environments
✅ FINE WORKMANSHIP: Self tapping sheet metal screws with hex washer head external hex drive prevent slippage and ensure a strong hold. Deep and clean threads tighten the connection.

Specification:

Material: 410 Stainless Steel
Drive Style: External Hex  
Head Style: Hex Washer Head  
System of Measurement: Metric
Thread Diameter: M4.2 M4.8 M5.5
length: 13mm 19mm 25mm 32mm 50mm
Package Quantity: 390 Pcs

Package included: