Product Details:Material: 410 Stainless SteelThread Size: #12x1-1/4"(ST5.5x32mm)Thread Pitch: 1.8mmHead Dia.: 8mm/ 0.31"Washer Head Thickness: 10.5mm/ 0.41"Head Thickness: 4.3mm/ 0.17"Screw Drilling Range(Plate Thickness): 1.75-5.25mm / 0.07-0.21inchPackage Content: 50pcs x Hex Washer Head Self Tapping ScrewsMaterial - Constructed with 410 stainless steel material with a white plain finish the hex washer head self-tapping screw is of strong durability has no deformation is not easy to rust or corrode and has a long service life than ordinary screws.Feature - The metal sheet screws are designed with an external hex drive style with washer preventing slippage and ensuring a strong hold.
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