PRODUCT APPLICATIONSHex head self-drilling screws are suitable for metal-to-metal or metal-to-wood applications and are widely used in various industries, including courtyard furniture repair, construction, engineering, and assembly. It is most commonly used for thin metals, such as garden roofs, etc.PRODUCT DETAILS & INCLUDE√ Material: 410 Stainless Steel√ Thread Size: #12x3"√ Thread Pitch: 1.81mm√ Hex Head Width: 7.9mm / 0.31"√ Total Length: 78.5mm / 3.09"√ EPDM Washer Size: 16 x 5.5mm / 0.63 x 0.22"(D*T)√ Package Includes: 50 Pcs x Self-Drilling Screws, 50 Pcs x EPDM Washers, 1 Pc x Hex Bit SocketPRODUCT ADVANTAGES1. Made of 410 stainless steel, it is rust-proof, corrosion-resistant, hard in texture, high in strength and not easy to deform.2.
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