3/8" Side Post Battery Terminal Bolts, 2 Pack Standard Battery Post Extender Stud Connector Kit with 1.6" Long Bolt and Spacer, Universal Replacement for Cars, RVs, Ships

★★★★★ 4.5 91 reviews

US$3.20
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US$3.20
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Product details

Management number 237600593 Release Date 2026/07/10 List Price US$3.20 Model Number 237600593
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Imagine the confidence of knowing your vehicle’s battery is always securely connected, powering your journey without interruption.Our Side Post Battery Terminal Bolts are crafted to deliver unparalleled performance and reliability, ensuring your battery connections remain robust even in the harshest conditions.Constructed from hard galvanized iron, these bolts feature a standard 3/8” thread and a bolt length of 1.6 inches (41mm), combined with a matching spacer for an optimal extended connection. Engineered for durability, these terminal bolts are corrosion-resistant and built to withstand daily vibrations and extreme weather, making them the perfect upgrade for any vehicle, RV, or marine application.Many drivers and technicians face issues with worn or inadequate battery terminals, which can lead to intermittent power, engine start failures, and even safety risks during long trips. A poor battery connection not only affects performance but also causes unnecessary stress and repair costs. Trusted by automotive professionals and DIY enthusiasts alike.Our battery terminal bolts have earned high praise for their ease of installation, solid construction, and reliable performance across various applications. They have become a preferred choice for those who demand quality and consistency in every component.Don’t let subpar battery connections slow you down—upgrade today with our Side Post Battery Terminal Bolts and experience the peace of mind that comes with superior, long-lasting performance.Order now and secure your power supply with confidence!

  • Precise, Standardized Dimensions: Designed with a 3/8" thread and a bolt length of 1.6 inches (41mm), these bolts and spacers provide a precise fit for side post battery applications. Their standardized design ensures compatibility with GM posts and other common battery terminals, making replacement hassle-free
  • Extended Battery Connection Solution: Enhance battery performance with our side post battery terminal bolt kit. This kit includes 2 long extenders and matching spacers designed to securely connect your battery side post, enabling a reliable wire hookup that prevents loose connections and ensures an uninterrupted power supply
  • Durable, Corrosion-Resistant Construction: Crafted from hard galvanized iron, these terminal bolts offer exceptional strength and durability. Their robust construction is engineered to resist corrosion, pitting, and the stresses of daily use, guaranteeing a long service life even under harsh environmental conditions
  • Effortless Installation & Reliable Fit: Our battery terminal bolts serve as a direct-fit replacement, ensuring a fast and easy installation without additional modifications. The secure, extended design minimizes vibration and maintains a stable electrical connection, delivering enhanced performance and safety
  • Widely Applicable for Multiple Uses: Perfect for cars, RVs, boats, and other vehicles, these bolts are also ideal for electrical equipment with 3/8"-16 hole terminal blocks that require extension wires. They offer a versatile solution to upgrade your battery terminal setup for improved reliability and performance
ASIN B0DF7Q74ZV
Brand YENOVO
Color Long + Spacer
Model Side Post Battery Terminal Bolts 1121
Size Name 3/8-16
Item Shape Hex, Square, Round
Unit Count 2.0 Count
Part Number Side Post Battery Terminal Bolts
Thread Size 3/8-16
Finish Types Hot Dipped Galvanized
Manufacturer YENOVO
Fastener Type Bolt
Item Diameter 0.38 Inches
Material Type Galvanized Steel
Item Dimensions 1.6 x 0.78 x 0.78 inches
Number Of Items 8
Number of Pieces 2
Screw Head Style Hex, Square, or Round
Included Components NO
Warranty Description 1
Compatible Groove Diameter 0.38 Inches

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