20PCS M4 304 Stainless Steel Hexagon Socket Double Head Pointed Tail Self Tapping Screw Furniture Fixing Dowels(60mm)

Name: Double-ended tooth self-tappingMaterial: 304 Stainless SteelSpecification: M4 Length: 30-100 mmSize: d*LSuch as M4 * 30 (thread diameter 4mm * total length 30mm)Dimensions : M2*3DIY Supplies : ElectricalDrive Style : Hex SocketQTY:20PCSNote:The following data is measured manually, there is a certain error, please prevail in kind, mind careful shooting

• 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