20Pcs M8 Double-end Self-Tapping Screws Sharp-Tailed Double Headed Tapping Lengthen Screw Furniture Connectors Grub Dowel(60mm)

Name:Double End Self tapping ScrewsMaterials:Carbon SteelSurface Treatment:Color zinc-platedProduct size :m8*40/50/55/60mmd:Thread Diameters:Head Diameterk:Head ThicknessL:Screw LengthExample:M4 * 16(Thread Diameter 4mm * Total screw length 16mm ), Including head length.Quantity :20PcsNote:The above data is a single batch manual measurement, there is a certain error, Unit: mm

• Dual-End Locking Connection Structure: Threaded shaping is arranged on both ends of the fitting to form hidden tight linking between wooden pieces, extra separate fixing parts are not required to finish stable joining for wood assembly
• Direct Penetrating Thread Layout: Sharp molded spiral outline sinks smoothly into wooden raw materials without pre-made boreholes, streamlines whole assembly steps and lowers the chance of surface cracking on timber panels
• Multi Woodwork Matching Profile: Standard dual-head connecting fitting fits furniture and wooden frame building work including bed supports, stair frameworks, storage cabinets and outdoor wooden structure assembly
• Solid Coated Metal Integrated Build: Tough unified metal body wrapped with outer protective covering keeps steady complete structure under long-term exposure to shifting surrounding environments
• Multi Spec Adjustable Thread Form: Assorted spiral width and overall length choices fit wooden slabs of varying thickness levels, supplies flexible linking options to match different wooden assembly construction demands