Looking for the best square hole bumper bolts? We’ve tested and reviewed the top 9 options to help you find the perfect fit for your vehicle.
Square hole bumper bolts are essential for keeping your vehicle’s bumper secure. They fit perfectly into square holes, ensuring a tight and reliable hold. These bolts are durable and designed to last, even in tough conditions.
Choosing the right bumper bolts can save you time and money. They prevent rattling and loose bumpers, keeping your ride safe and smooth. With the best square hole bumper bolts, you’ll enjoy peace of mind on every drive.
We’ve tested and reviewed top options to help you decide. Find the perfect fit for your vehicle and upgrade with confidence.
List of Top 9 Square Hole Bumper Bolts
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8 Pairs Chrome Bumper Bolts Kit 7/16 Compatible with Ford | 7/16″-14×1″-1/4″ Long,Steel Bumper Bolts,Rustproof Coating,Square-Neck Design,Easy Install,Fits Trucks & Cars |
This 8 Pairs Chrome Bumper Bolts Kit is perfect for anyone who wants to upgrade their Ford truck or car. It’s ideal for drivers who need durable, rustproof bolts that are easy to install. |
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CHENACC Chrome Bumper Bolts Kit 7/16 Carriage Blots 4 Set |
This CHENACC Chrome Bumper Bolts Kit is perfect for Ford owners who need strong, rust-resistant bolts for their bumpers. It’s easy to install and built to last. |
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SLIMI 100 PCS Car Body Screws and Bolts, Bumper Fender Screws Bolts Set, Splash Shield Retainer U-Nuts Kit, Universal Engine Chassis Nut/Body Clamp, for Most Cars, SUVs, Trucks (Black) |
This SLIMI 100 PCS Car Body Screws and Bolts set is perfect for car owners who want to repair or modify their vehicles. It’s ideal for anyone working on cars, SUVs, or trucks, offering durable, easy-to-install parts for bumpers, fenders, and more. |
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28-Pack Front & Rear Bumper Bolts Kit Stainless Cap for 1964-1972 Chevelle, Nova, Lemans, Cutlass,El Camino,Monte Carlo,GTO 4A00080-A |
Chevelle, GTO, and Nova owners can use this kit to fix their bumpers. It makes antique trucks look new again. |
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Meuey Lyot 5/16-18 x 3/4 Inch 304 Stainless Steel Carriage Bolts Kit |
This stainless steel carriage bolt kit is perfect for anyone who needs strong, rust-free fasteners. Whether you’re a DIY enthusiast, carpenter, or professional, these bolts work great for indoor and outdoor projects, like woodworking, furniture, or decking. |
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OAUTOO 30pcs #8 Bumper Cover Nylon Nut fits into 1/4” Square Hole for Ford N802376-S Ford Explorer 2007-2010 |
This OAUTOO 30pcs #8 Bumper Cover Nylon Nut is perfect for Ford Explorer owners (2007-2010) who need a reliable replacement for their bumper cover nuts. It’s also great for DIY enthusiasts or mechanics working on Ford vehicles. |
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1/2-13 x 1-1/2″ 304 Stainless Steel Carriage Bolt Kit for Bumper, Fits 1961-1984 GM: Chevy, Buick, Cadillac, Pontiac, Oldsmobile & GMC C/K Trucks, Front Rear Bumper Hardware Replacement |
Classic GM car and truck owners between 1961 and 1984 will need this hardware kit to repair their rusty bumpers. It provides a sturdy, rust-proof fit for Chevy, GMC, Buick, Cadillac, and Pontiac models on the front or rear mounting brackets. |
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Capped Round Head Front & Rear Bumper Bolts Kit – Fits Ford, 7/16-14×1-1/4 (8 Sets); Includes Long Chrome Carriage Bolts, Hex Nuts & Lock Washers; 7/16″ Carriage Bolt (8) |
This Capped Round Head Front & Rear Bumper Bolts Kit is perfect for Ford owners who need a reliable and rust-resistant solution for their vehicle’s bumper bolts. It’s easy to install and built to last, making it ideal for DIY repairs or upgrades. |
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uxcell Square Head Bolt, 10pcs M6x15mm Fully Thread Carbon Steel Grade 8.8 Square Machine Screws |
Perfect for DIY enthusiasts and professionals, these square head bolts are ideal for toilet lid installation, machinery assembly, and home projects. They’re durable, rust-resistant, and easy to use with a wrench or plier. |
Detailed Reviews
I have chosen the best Square Hole Bumper Bolts just for you. Read this simple guide to pick the strong bolt set you need. You will make a perfect repair on your car today.
1. 8 Pairs Chrome Bumper Bolts Kit 7/16 Compatible with Ford | 7/16″-14×1″-1/4″ Long,Steel Bumper Bolts,Rustproof Coating,Square-Neck Design,Easy Install,Fits Trucks & Cars
Upgrade your vehicle with the 8 Pairs Chrome Bumper Bolts Kit, designed for a perfect fit with Ford trucks and cars. Made from premium steel and coated in rustproof chrome, these bolts offer long-lasting durability and a sleek look.
Easy to install, square-neck design prevents spinning, and the complete hardware set includes everything you need for a hassle-free upgrade.
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Perfect For:
This 8 Pairs Chrome Bumper Bolts Kit is perfect for anyone who wants to upgrade their Ford truck or car. It’s ideal for drivers who need durable, rustproof bolts that are easy to install.
Ready to Purchase?
2. CHENACC Chrome Bumper Bolts Kit 7/16 Carriage Blots 4 Set
Upgrade your Ford truck with this chrome bumper bolt kit. Get strong steel bolts that last long.
The bolts fight rust. They fit well. You can install them fast.
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Perfect For:
This CHENACC Chrome Bumper Bolts Kit is perfect for Ford owners who need strong, rust-resistant bolts for their bumpers. It’s easy to install and built to last.
Ready to Purchase?
3. SLIMI 100 PCS Car Body Screws and Bolts, Bumper Fender Screws Bolts Set, Splash Shield Retainer U-Nuts Kit, Universal Engine Chassis Nut/Body Clamp, for Most Cars, SUVs, Trucks (Black)
The SLIMI 100 PCS Car Body Screws and Bolts is a universal kit for all vehicles. It includes bumper fender screws, splash shield retainer U-nuts, and engine chassis nuts. Perfect for cars, SUVs, and trucks, it’s a must-have for repairs and mods.
High-quality materials ensure durability and longevity. Easy to install with no pre-drilling needed. Saves time and effort for any project.
This 100-piece set replaces old parts perfectly. Widely applicable for under the hood, bumper, fender, and more. Contact us with any questions after purchase.
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Perfect For:
This SLIMI 100 PCS Car Body Screws and Bolts set is perfect for car owners who want to repair or modify their vehicles. It’s ideal for anyone working on cars, SUVs, or trucks, offering durable, easy-to-install parts for bumpers, fenders, and more.
Ready to Purchase?
4. 28-Pack Front & Rear Bumper Bolts Kit Stainless Cap for 1964-1972 Chevelle, Nova, Lemans, Cutlass,El Camino,Monte Carlo,GTO 4A00080-A
Give your classic ride a sharp look. Swap out those old, rusty bolts. Make your bumpers shine bright again.
Stop settling for pitted metal. Upgrade to stainless steel caps. Get a factory-fit look today.
Protect your car from rust forever. Order your bolt kit now.
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Perfect For:
Chevelle, GTO, and Nova owners can use this kit to fix their bumpers. It makes antique trucks look new again.
Ready to Purchase?
5. Meuey Lyot 5/16-18 x 3/4 Inch 304 Stainless Steel Carriage Bolts Kit
These stainless steel bolts resist rust for a long time. They work well in outdoor and harsh weather spots. You can rely on their strength for various projects.
This kit includes bolts, nuts, and washers for one complete set. They hold wood and metal together with a secure fit.
Use these fasteners for snow blowers or woodworking jobs. The square neck prevents rotation during installation.
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Perfect For:
This stainless steel carriage bolt kit is perfect for anyone who needs strong, rust-free fasteners. Whether you’re a DIY enthusiast, carpenter, or professional, these bolts work great for indoor and outdoor projects, like woodworking, furniture, or decking.
Ready to Purchase?
6. OAUTOO 30pcs #8 Bumper Cover Nylon Nut fits into 1/4” Square Hole for Ford N802376-S Ford Explorer 2007-2010
The OAUTOO 30pcs #8 Bumper Cover Nylon Nut is a must-have for Ford Explorer owners. It fits 2007-2010 models perfectly. Each nut is designed for a 1/4” square hole.
These nuts are also called Outer Bracket Nuts or Bumper Cover Nuts. They work with Ford N802376-S and N802376S parts. The #8 screw size ensures a secure fit.
Each package includes 30 pieces, so you have plenty for repairs. The nylon material is durable and long-lasting. Perfect for keeping your bumper cover in place.
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Perfect For:
This OAUTOO 30pcs #8 Bumper Cover Nylon Nut is perfect for Ford Explorer owners (2007-2010) who need a reliable replacement for their bumper cover nuts. It’s also great for DIY enthusiasts or mechanics working on Ford vehicles.
Ready to Purchase?
7. 1/2-13 x 1-1/2″ 304 Stainless Steel Carriage Bolt Kit for Bumper, Fits 1961-1984 GM: Chevy, Buick, Cadillac, Pontiac, Oldsmobile & GMC C/K Trucks, Front Rear Bumper Hardware Replacement
Restore your classic GM vehicle with the 1/2-13 x 1-1/2″ 304 Stainless Steel Carriage Bolt Kit. Made from premium polished stainless steel, these bolts resist rust and corrosion, ensuring a long-lasting solution for your bumper hardware needs.
Fits most 1961-1984 GM models, including Chevy, Buick, Cadillac, Pontiac, Oldsmobile, and GMC. The square neck design prevents spinning during installation, while the round capped head provides a neat, vintage look.
Complete set, easy installation, perfect fit. Ideal for OEM bumper replacement and classic car restoration projects.
| Pros | Cons |
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Perfect For:
Classic GM car and truck owners between 1961 and 1984 will need this hardware kit to repair their rusty bumpers. It provides a sturdy, rust-proof fit for Chevy, GMC, Buick, Cadillac, and Pontiac models on the front or rear mounting brackets.
Ready to Purchase?
8. Capped Round Head Front & Rear Bumper Bolts Kit – Fits Ford, 7/16-14×1-1/4 (8 Sets); Includes Long Chrome Carriage Bolts, Hex Nuts & Lock Washers; 7/16″ Carriage Bolt (8)
Step up with these sturdy front and rear bumper bolts. They fit Ford cars perfectly and are simple to install. Each kit has eight bolts, nuts, and washers to help you finish fast.
These bolts are built from strong steel to last. They have the right size and length for a tight grip on your bumpers.
A special coating keeps them shiny and protects against rust. Trust this quality kit to protect your ride for years.
| Pros | Cons |
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Perfect For:
This Capped Round Head Front & Rear Bumper Bolts Kit is perfect for Ford owners who need a reliable and rust-resistant solution for their vehicle’s bumper bolts. It’s easy to install and built to last, making it ideal for DIY repairs or upgrades.
Ready to Purchase?
9. uxcell Square Head Bolt, 10pcs M6x15mm Fully Thread Carbon Steel Grade 8.8 Square Machine Screws
Square Head Bolts are strong and durable, made from carbon steel with a zinc-plated finish to prevent rust. Each bolt measures M6 x 15mm with a 1mm pitch, perfect for secure fastening. The square head offers a large bearing area, making it easy to tighten.
These bolts are versatile and widely used in machinery, construction, and DIY projects. They’re great for toilet lid installation, guardrails, and home appliances. With high strength and good wear resistance, they’re built to last.
Installation requires a wrench or plier and works best with a nut and washer (not included). Each pack includes 10 bolts, ready for your next project.
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Perfect For:
Perfect for DIY enthusiasts and professionals, these square head bolts are ideal for toilet lid installation, machinery assembly, and home projects. They’re durable, rust-resistant, and easy to use with a wrench or plier.
Ready to Purchase?
Buying Guide
Square hole bumper bolts keep your vehicle’s bumper secure and safe. They fit perfectly into square holes, ensuring a tight hold. Choosing the right ones saves time and money.
Finding the best square hole bumper bolts is easy with our guide. We’ve tested top options to help you decide. Upgrade your ride with confidence and enjoy a smooth, safe drive.
Here’s what to consider when buying:
- Material: Choose stainless steel or rustproof chrome for long-lasting durability. These materials resist rust and corrosion, keeping your bolts strong in tough conditions.
- Size and Fit: Ensure the bolts match your vehicle’s square hole size. Check the thread size and length for a perfect fit.
- Design: Look for square-neck designs to prevent spinning during installation. Round capped heads offer a clean, vintage look for classic cars.
- Ease of Installation: Pick bolts with complete hardware sets for hassle-free upgrades. Some kits include nuts, washers, and instructions for quick installation.
- Compatibility: Verify if the bolts fit your vehicle’s make and model. Universal kits work for most cars, while specific kits are tailored for brands like Ford or GM.
- Quantity: Buy kits with extra pieces for future repairs. Multi-packs save time and ensure you have replacements ready.
- Coating: Opt for chrome or zinc-plated finishes for added protection and a sleek look. These coatings enhance durability and appearance.