Best Carbon Steel Hex Bolts in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Yasorn® | 6.40 | ❌ | ❌ | ❌ |
Standard size M8 expansion bolt
Material : High quality 304 stainless steel
Sturdy and firm , resistant to rust and corrosion
Concrete anchor and masonry anchor , easy to be mounted
A installation manual has been uploaded below the "Technical Specification" , please read it.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Inrox | 9.68 | ❌ | ❌ | ❌ |
Thread Diameter 0.250"
Head Width Measured From Flat to Flat 7/16"
Head Height 11/64"
Hex Socket Drive 7/16"
Fastenere Brand Stainless Steel Fasteners are backed by Fastenere's Industry leading customer service and Guaranteed Satisfaction. These Fasteners offer a high level of corrosion resistance and will outperform other fasteners for years to come.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Inrox | 9.68 | ❌ | ❌ | ❌ |
Thread Diameter 0.250"
Head Width Measured From Flat to Flat 7/16"
Head Height 11/64"
Hex Socket Drive 7/16"
FastenereⓇ brand stainless steel Fully Threaded Hex Bolts offer the corrosion resistance and strength that makes them the best choice for an application that is exposed to a wet or damp environment and will withstand the test of time
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FASTENER DEPOT, LLC | 9.76 | ❌ | ❌ | ❌ |
Hex bolt made from high quality stainless steel grade 18-8 which offers one of the highest levels of corrosion and chemical resistance and will out last all other standard and plated fasteners available
Stainless steel hex bolts are the most common construction fastener having a hex head that can be secured with a socket or wrench and mated with a nut or other internally threaded item with a machine thread pattern of 1-8
Hex bolts also reffered to as tap bolts are fully threaded with a 3 inch of thread length that is measured starting from underneath the head to the end of the thread
Fastenere brand Stainless steel bolts have a high tensile strength of 70,000 PSI and meet ASMEB14.2.1 specifications for bolts that you can trust to stand strong under presure and secure your projects for years to come with no requirement for costly maintenance
Fastenere ultra stainless hex bolts are guaranteed to out live and out last all other grades of hardware when exposed to outdoor elements
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Sipery | 6.60 | ✅ | ✅ | ✅ |
Specification - 8Pcs M8x60mm Expansion Bolts, M8 Thread Diameter, Total Length 2.4inch, Expansion Tube Diameter 12mm.
Material - Expansion Sleeve Bolts made of 304 Stainless Steel, sturdy and firm , resistant to rust and corrosion.
High Quality - Anchor Expansion is suitable for using indoor, outdoor even in humid environment, wear-resisting, anti-corrosion, high rust resistance.
Easy to Install - Expansion Bolts come with nuts and washers. Concrete anchor and masonry anchor , easy to be mounted.
Application - Expansion Bolts is widely used in fence, burglarproof doors and window, canopy, air conditioning rach fixation, home decoration, engineering, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Creative-Idea | 9.87 | ✅ | ✅ | ✅ |
Made of metal, anti-rust, anti-corrosion, sturdy and durable, which can be used in humid environments and outdoors.
Solid structure, strong bearing capacity, not easy to deform.
Polished surface, smooth without burrs, meticulous workmanship, long service life.
Widely used in fence, burglar proof doors and window, canopy, air conditioning fixation, home decoration, industrial engineering, etc.
Package includes 25 set expansion bolts in 5 different sizes(M8x75mm, M10x90mm, M10x120mm, M12x100, M12x120mm), 5 set of each size, come with nuts and washers, easy to install.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Fastenere | 3 |
| Create Idea | 1 |
| Sipery | 1 |
| Yasorn | 1 |
We've carried out a comprehensive analysis of 896 reviews on hex bolts, using our selection criteria to identify the best options in the fasteners. Our findings reveal that most customers typically select hex bolts priced around $19.75, with top brands including gelisen, cseao, walfront, clipsandfasteners inc, hard-to-find fastener and mellewell and vigrue
Our team of expert editors reviewed these high-quality items and handpicked the top 6 hex bolts for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the fasteners category. These include cseao, nineone, clipsandfasteners inc, amazon.com and mellewell direct and vigrue-king of screw .
We are dedicated to assisting our users in finding the right bolts Products based on their needs, saving them considerable time when choosing which hex bolts to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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