Kichvoe 20pcs Hex Expansion Bolts Heavy-Duty Metal Expansion Screws for Asphalt Speed Bumps Driveway Fasteners 10x100mm Concrete Wall Anchors for Parking Ramps

Package Include 20 x Expansion Bolts Features -Universal material adaptability: expansion screw bolts are engineered to anchor securely to concrete, metal, asphalt, or drywall, offering versatility for speed bump screws in parking lots, schools, or entrances - antislip texture: fastener for driveway asphalt speed bump features antislip threads for powerful hold, ensuring safety and stability for vehicles and pedestrians, even in slippery conditions expension screw -Size:10.00X1.50X1.50cm/3.93X0.59X0.59in -Product Info: Expansion bolts -Heavyduty performance: heavy duty expansion bolts and expansion bolts screw are constructed for tough environments, making them for driveway bolts or bumps expansion bolts under continuous heavy loads speeds bumps bolts -Secure fastening power: concrete wall anchors and anchor expansion screw design keep extremely tight hold for speed bump expansion bolt, bump installation in any setting driveway bolts -Material:Carbon steel -Color:SilverGoods Descriptionexternal hex expansion bolt Use expansion bolts fastener for secure attachment of speed ramps, with outer hexagonal expansion bolt and expansion anchors providing strong, reliable support.driveway bolts Suitable for concrete wall anchors or fixing bolts on driveway and asphalt installations, their durable design stands up to harsh weather while protecting pedestrians and vehicles.hexagon expansion screw Speed bumps bolts with concrete screws and external hexagonal expansion bolts offer exceptional fastening power and anti-slip grip

• Safety assurance: the steel expansion screws for concrete driveway feature highstrength antislip patterns, providing secure anchoring for expansion bolts screw and speed bumps bolt uses in all conditions,concrete bolts,extended expansion screw
• Heavyduty performance: heavy duty expansion bolts and expansion bolts screw are constructed for tough environments, making them for driveway bolts or bumps expansion bolts under continuous heavy loads,speeds bumps bolts,steel expansion screws for concrete driveway
• antislip texture: fastener for driveway asphalt speed bump features antislip threads for powerful hold, ensuring safety and stability for vehicles and pedestrians, even in slippery conditions,external hex expansion bolt,multi-use expansion bolts
• Easy maintenance and replacement: expansion screw replacement is simple and efficient thanks to the external hexagonal expansion bolt, reducing downtime for concrete driveway bolts and parking ramp screws,expension screw,speeds bumps screw
• Adaptability across materials: multiuse expansion bolts work seamlessly with metal expansion bolt for drywall or concrete screws, making them ideal for mixedmaterial environments such as ramps and entrances,speeds bumps fastener,speeds bumps expansion bolts