SEWACC 20pcs Heavy Duty Speed Bump Expansion Bolts External Hex Head, 10x100mm Concrete Screws for Driveway Asphalt Parking Ramps

Package List 20 x Expansion Bolts Characteristics -Size:10.00X1.50X1.50cm/3.93X0.59X0.59in -Color:Silver -Product Info: Expansion bolts -High durability material: made from heavy duty steel, these expansion bolts are resistant to wear and tear, perfectly suited for concrete, asphalt, and harsh weather conditions. -Enhanced grip and stability: featuring antislip serrations, these expansion screws provide firm hold for speed bumps fasteners, ensuring pedestrian and vehicle safety even on wet surfaces expansion screw bolts -Material:Carbon steel -Versatile compatibility: the multiuse expansion bolts anchor securely to concrete walls, asphalt surfaces, and even metal drywall, making them ideal for home accessory installations and commercial sites anchor bolts. -Strong hex design: the external hex expansion bolt provides robust fastening for speed bumps, ensuring stability and enhanced road safety in hightraffic areas like parking ramps and driveways concrete bolts.Goods Informationhex expansion bolt The external hexagonal expansion screw design offers fastening stability, even under heavy traffic.screws for parking ramps Ideal for home accessory or commercial driveway bolt installation, its anti-slip texture ensures reliability in wet or harsh climates, enhancing both pedestrian and vehicle safety in places like parking ramps, schools, and community entrances.multi-use expansion bolts This heavy-duty expansion bolts set is specially engineered for securing speed bumps on concrete and asphalt surfaces

• Weatherresistant strength: heavyduty expansion screws for asphalt are crafted to withstand extreme outdoor environments, keeping reliability for speed bump fastener or fixing bolts,fastener for driveway asphalt speeds bumps,screw expansion
• Comprehensive application suitability: expansion anchors and anchor bolts for concrete are suited for multiple surfaces including concrete, asphalt, and drywall, ideal for home accessory or commercial fastener needs,expansion bolts,home accessory
• 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,expension screws,expansion bolts fastener
• Enhanced grip and stability: featuring antislip serrations, these expansion screws provide firm hold for speed bumps fasteners, ensuring pedestrian and vehicle safety even on wet surfaces,iron expansion screw,fastening expansion bolts
• High durability material: made from heavy duty steel, these expansion bolts are resistant to wear and tear, perfectly suited for concrete, asphalt, and harsh weather conditions,steel expansion screws for concrete driveway,outer hexagonal expansion bolt