Material: Black 410 Stainless Steel.
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M2 M2.2 M2.6 M3.5 M4 M5 M6 Cross Countersunk Head Self Tapping Screw 316 Stainless steel. Materials: 316 tainless steel.
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Which leads to the actual price may be more expensive or cheaper than the price in the link, hope you can understand.
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Designed with a coarse self tapping thread, the wings ream out the timber whilst drilling to ensure a clean and secure fixing, achieving max RPM without burning out. Wing Tip Screw Self Drilling Screw.
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Carbon steel (black oxide).
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Material: Carbon Steel. Good Good quality.
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Screw Size : M3.5 M4.2 M4.8. Material : Steel. We will help you to solve the problem. Whilst every care is taken to provide accurate images of products, actual products may differ.
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Product Details:Color: BlackMaterial: 410 Stainless SteelFinish: Black OxideThread Size: ST4.2x16mm(Thread Dia*Total Length)Package Content: 100pcs x Self Tapping ScrewsMaterial - These screws are constructed with 410 stainless steel material which is finished with black oxide coating providing extra protection against rust and corrosion, offering excellent strength and durability, being oxide-resistant, wear-resistant, and not easy to deform and break.Feature - Self-tapping screws offer convenience and efficiency, with a self-drilling tip allowing for quick and reliable fastening without the need for pre-drilling or additional hardware. What's more, the cross-drive screws feature a countersunk head design to sit flush with the surface they are being driven into.
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