MUCKLILY Ground Lock Screw Expansion Bolt 3.7 Inch Concrete Fasteners for Driveway Speed Bumps Asphalt Fixing Durable Expansion Anchors for Road Safety

• Secure Fixation Performance: Ground lock screws are specifically designed for securing speed bumps and driveway equipment, providing stable and reliable anchoring to prevent displacement and enhance safety on roads and parking areas
• Wear-Resistant Iron Material: Made from iron with wear and deformation resistance, these expansion bolts withstand outdoor conditions including asphalt surfaces and humid environments, ensuring functionality
• Easy Installation Design: These expansion fasteners are engineered for straightforward installation without complex tools, making the process efficient for DIY projects involving speed bump positioning and road equipment securing
• Enhanced Theft Deterrent: by firmly anchoring ground locks with these expansion screws, the risk of tampering and theft is reduced, offering added protection for driveway safety infrastructure
• Wide Application Scope: Suitable for use on various outdoor surfaces such as asphalt and concrete, these ground lock screws are versatile for securing speed bumps, parking blocks, and other road safety devices

Package Include 10 x Expansion Bolts Features -Size: About 8.70X2.10X2.10cm/3.42X0.83X0.83in driveway bolt. -Material: bumps screws. -Color: Silver lijadora. - It is in stable characteristics, and high performance of wear-resistant, deform-resistant screw. - Very practical and sturdy, not easy to deform, giving you a bolt. - Also applied in driveways building, speeds bumps installation, concrete roads equipment, rail product fixing, etc Anchor Bolts. - Suitable for using indoor, outdoor even in humid environment, , high rust resistance speeds bumps fastener. - This expansion bolt is widely used in speeds bumps for driveways, asphalt, concrete roads, etc fastener. Goods Information fasteners Made of and sturdy iron material, it without being easily damaged.concrete bolt The reasonable design makes it evenly stressed, not easy to skid, and .lijadora It can be used in asphalt concrete roads speeds bumps, strong and