SP58 Zinc-Plated Asphalt Anchors (10” x 1-1/4”) – 5,000 lb Pull Rated – Includes 1.5” Hex Bolt & 2” Washer – 6-Pack for Heavy-Duty Mounting

★★★★★ 4.7 144 reviews

$174.36
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Management number 215655352 Release Date 2026/04/12 List Price $69.74 Model Number 215655352
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BoltHold - SP58 Zinc-Plated Asphalt Anchor - 6 Pack Stop wasting time pouring concrete! BoltHold SP58 anchors provide an industrial-grade, heavy-duty solution for securing structures on asphalt. Designed for maximum strength and durability, these anchors ensure a rock-solid hold for carports, speed bumps, signage, parking barriers, and more. 💪 5,000 LB FORCE RATING – OUR STRONGEST ANCHOR Each SP58 anchor withstands 5,000 lbs of pull force and 2,500 lbs of shear force, making it the ideal choice for very heavy load applications. 🛠️ BETTER STABILITY & LONG-LASTING HOLD Unlike traditional wedge anchors that fail in asphalt, BoltHold SP58 anchors embed deep into the compacted gravel beneath the surface, increasing shear resistance and preventing loosening over time. 🏗️ VERSATILE MOUNTING APPLICATIONS Perfect for securely installing: ✔️ Carports ✔️ Sheds ✔️ Speed bumps ✔️ Signage ✔️ Lights ✔️ Parking barriers ✔️ And more! ⚡ 3-STEP EASY INSTALLATION No concrete required! Simply: Drill a hole into asphalt & gravelFill with EPX2 or EPX3 Anchoring Grout (sold separately)Push in the anchor until flush with the surface 📌 FEATURES & BENEFITS SP58 Zinc-Plated Steel Asphalt Anchors10" Long, 1-1/4" Diameter5/8"-11 UNC (Coarse) Female ThreadPre-Installed 1.5" Long Hex Bolt & 2" Diameter Washer5,000 LB Pull Force for very heavy load applicationsLong-Term StabilityInstalls Flush To Pavement SurfaceVersatile Asphalt Mounting ApplicationsSet of 6Compatible with EPX2 & EPX3 Anchoring Grout (sold separately) 🚀 Secure your structures with confidence – fast, strong, and hassle-free asphalt anchoring!

  • ✔ OUR STRONGEST ASPHALT ANCHOR – 5,000 LB PULL FORCE – Engineered for very heavy loads, each SP58 anchor withstands 5,000 lbs of pull force and 2,500 lbs of shear force, delivering maximum strength and durability.
  • ✔ HEAVY-DUTY ZINC-PLATED STEEL – Built to last, these 10” long, 5/8”-11 UNC female-threaded anchors feature a welded spiral for superior bonding and come pre-installed with a 1.5” bolt and 2” washer for extra stability.
  • ✔ LONG-TERM STABILITY IN ASPHALT – Unlike traditional wedge anchors that fail in asphalt, BoltHold anchors embed deep into the compacted gravel, increasing shear resistance and preventing loosening over time.
  • ✔ FAST & EASY INSTALLATION – Simply drill a hole, fill with EPX2 or EPX3 anchoring grout (sold separately), and insert the anchor. Anchors are flush-mounted for a clean, obstacle-free surface.
  • ✔ VERSATILE HIGH-STRENGTH APPLICATIONS – Perfect for carports, speed bumps, heavy equipment, industrial signage, parking barriers, lighting fixtures, and more.
UPC 689481982625
Brand BoltHold
Color Silver
Model SP58-58
Head Type Hex
Size Name One Size
Metal Type Alloy Steel
Item Weight 7.5 Pounds
Part Number 01-63xx
Thread Size 5/8-11 UNC
Thread Type Unc
Manufacturer Asphalt anchors corp.
Thread Class 1B
Thread Style Coarse
Fastener Type Bolt, Hexagon Bolt, Push-In, Spiral
Item Diameter 1.25 Inches
Item Hardness Grade 8.8
Material Type Alloy Steel
Exterior Finish Zinc
Number of Pieces 6
Screw Head Style Hex
Manufacturer Grade heavy-duty
Compatible Groove Diameter 1.5 Inches

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