20 Best Cap Head Allen Bolts [2024]

Are you looking for the best Cap Head Allen Bolts? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Cap Head Allen Bolts.

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1 ZHIHUI Hex Socket Head Cap Screw Metric Thread Allen Head Bolt Assortment Kit 304 Stainless Steel... ZHIHUI Hex Socket Head Cap Screw Metric Thread Allen Head Bolt Assortment Kit 304 Stainless Steel...
2 Hex Socket Head Cap Screw Metric Thread Hexagon Allen Machine Bolt M2.5 M3 M4 M5 M6 M8 Metal... Hex Socket Head Cap Screw Metric Thread Hexagon Allen Machine Bolt M2.5 M3 M4 M5 M6 M8 Metal...
3 LC LICTOP Button Head Socket Cap Screws 1/4-20 3/4' Allen Hex 304 Stainless Steel Bolts 50 Pack LC LICTOP Button Head Socket Cap Screws 1/4-20 3/4" Allen Hex 304 Stainless Steel Bolts 50 Pack
4 M3 Alloy Steel Hex Socket Head Cap Screws Nuts Assortment Kit, Allen Wrench Drive, Precise Metric... M3 Alloy Steel Hex Socket Head Cap Screws Nuts Assortment Kit, Allen Wrench Drive, Precise Metric...
5 VIGRUE 940 Pieces M2 M3 M4 M5 Flat Head Socket Cap Screws 304 Stainless Steel Cap Bolts Nuts Washers... VIGRUE 940 Pieces M2 M3 M4 M5 Flat Head Socket Cap Screws 304 Stainless Steel Cap Bolts Nuts...
6 VIGRUE 1225PCS Metric M2 M3 M4 M5 Flat Hex Head Socket Cap Screws Alloy Steel Small Bolts Nuts... VIGRUE 1225PCS Metric M2 M3 M4 M5 Flat Hex Head Socket Cap Screws Alloy Steel Small Bolts Nuts...
7 1/4-20 x 1/2' Button Head Socket Cap Bolts Screws, 18-8 Stainless Steel (304), Bright Finish, Full... 1/4-20 x 1/2" Button Head Socket Cap Bolts Screws, 18-8 Stainless Steel (304), Bright Finish,...
8 1/4-20 x 3/4' Button Head Socket Cap Bolts Screws, 304 Stainless Steel 18-8, Allen Hex Drive, Bright... 1/4-20 x 3/4" Button Head Socket Cap Bolts Screws, 304 Stainless Steel 18-8, Allen Hex Drive,...
9 Socket Head Cap Screw, 1/4-20 x 1', Alloy Steel, Black Oxide, Hex Socket Coarse Thread, 1/4 inch... Socket Head Cap Screw, 1/4-20 x 1", Alloy Steel, Black Oxide, Hex Socket Coarse Thread, 1/4 inch...
10 1/4-20 x 1/2', 3/4', 1', 1-1/4', 1-1/2' Button Head Socket Screws, Stainless Steel 18-8, Allen Hex... 1/4-20 x 1/2", 3/4", 1", 1-1/4", 1-1/2" Button Head Socket Screws, Stainless Steel 18-8, Allen...
11 M5 x 35mm Socket Head Cap Screws Metric Bolts 304 Stainless Steel Machine Hex Socket Screw 25PCS M5 x 35mm Socket Head Cap Screws Metric Bolts 304 Stainless Steel Machine Hex Socket Screw 25PCS
12 50 PCS M6 x 20mm, 25mm, 30mm, 35mm and 40mm Socket Head Cap Screws, Grade 12.9 Alloy Steel, Black... 50 PCS M6 x 20mm, 25mm, 30mm, 35mm and 40mm Socket Head Cap Screws, Grade 12.9 Alloy Steel, Black...
13 Metric Stainless Steel Allen Socket Head Cap Bolts Screws A2 18-8 (304) Assortment M6 M8 M10... Metric Stainless Steel Allen Socket Head Cap Bolts Screws A2 18-8 (304) Assortment M6 M8 M10...
14 VIGRUE M2 M3 M4 Hex Socket Button Head Cap Screws Bolts Nuts Washers Assortment Kit with Allen... VIGRUE M2 M3 M4 Hex Socket Button Head Cap Screws Bolts Nuts Washers Assortment Kit with Allen...
15 iExcell 50 Pcs SAE 1/4-20 x 3/8' 1/2' 5/8' 3/4' 1' Stainless Steel 304 Hex Socket Head Cap Screws... iExcell 50 Pcs SAE 1/4-20 x 3/8" 1/2" 5/8" 3/4" 1" Stainless Steel 304 Hex Socket Head Cap Screws...
16 50 PCS Socket Head Cap Screw Assortment Set, M6 x 20mm, 25mm, 30mm, 35mm, and 40mm, Stainless Steel... 50 PCS Socket Head Cap Screw Assortment Set, M6 x 20mm, 25mm, 30mm, 35mm, and 40mm, Stainless...
17 Cicidorai M5-0.8 x 16mm Socket Head Cap Screws Bolts, 304 Stainless Steel (A2-70), Allen Socket... Cicidorai M5-0.8 x 16mm Socket Head Cap Screws Bolts, 304 Stainless Steel (A2-70), Allen Socket...
18 1/4-20 x 1-1/4' (3/8' to 3' Lengths Available) Socket Head Cap Screw Bolt, 304 Stainless Steel 18-8,... 1/4-20 x 1-1/4" (3/8" to 3" Lengths Available) Socket Head Cap Screw Bolt, 304 Stainless Steel...
19 1110pcs M3 Stainless Steel Hex Socket Head Cap Screws and Nuts Flat Washers Assortment Kit, Allen... 1110pcs M3 Stainless Steel Hex Socket Head Cap Screws and Nuts Flat Washers Assortment Kit, Allen...
20 M8-1.25 x 25mm Socket Head Cap Screws Bolts, Allen Socket Drive, Stainless Steel 18-8 (304), Full... M8-1.25 x 25mm Socket Head Cap Screws Bolts, Allen Socket Drive, Stainless Steel 18-8 (304), Full...
Bestseller No. 3
LC LICTOP Button Head Socket Cap Screws 1/4-20 3/4" Allen Hex 304 Stainless Steel Bolts 50 Pack
  • ✔ Product Contain: 50 Pcs Button Head Screws
  • ✔ Product Features: Drive Type: Hex Socket; Head Style: Button Head; Main Color: Silver Tone
  • ✔ Product Material: Made of 304 stainless steel, anti-corrosion, longer than the screw made of ordinary materials.
  • ✔ Product Size: Thread Size: 6 x 19mm/1/4" x 3/4"(D*L);Head Size: 11 x 5mm/0.43" x 0.2"(D*T); Overall Size: 11 x 24mm/0.4" x 0.9"(D*L)
  • ✔ Scope of application: Used widely in the home and office appliance, communication equipments, ship assembly and other machinery industry.
Bestseller No. 4
M3 Alloy Steel Hex Socket Head Cap Screws Nuts Assortment Kit, Allen Wrench Drive, Precise Metric...
  • 🔩 【Wide Application】 XOOL M3 Hex Socket Head Cap Screws Nuts are great for professionals, amateurs, landlords, handymen, repair men, women,...
  • 🔩 【High Quality】 XOOL M3 Hex Socket Head Cap Screws Nuts are made of high quality Alloy Steel (Raw material). The Alloy Steel material features...
  • 🔩 【Safety and Sweet】 Our M3 cap head screw adopts high quality material, which is environmental protection and non-poisonous. In the process of...
  • 🔩 【Sharp Thread】 Our screw thread is very sharp, clean and accurate. And the compact thread is not easy to out of shape and slid in the process...
  • 🔩 【Good Storage and Assortment】 Useful assortment - and come on a very nice case. Our kit contains 6 M3 popular sizes: M3 X 20 30pcs, M3 X 16...
Bestseller No. 5
VIGRUE 940 Pieces M2 M3 M4 M5 Flat Head Socket Cap Screws 304 Stainless Steel Cap Bolts Nuts Washers...
  • 【Relaible Quality】--- Made of high quality 304 stainless steel,with a density of 7.93 g/cm³. whose high temperature resistance is up to 800°C,...
  • 【Various Sizes】--- the kit includes M2 M3 M4 M5 hex flat head cap bolts with matching nuts, washers and wrenches; total is 940pcs
  • 【Handy Box】--- This set is organized by size in a durable and sturdy case, which is easy to get the bolts you need and convenient to put off your...
  • 【Wide Application】--- hex flat head bolts washers and nuts assortment kit serves a wide range of use and for professionals, amateurs, landlords,...
  • 【Service】--- VIGRUE provide lifetime service for our product quality problem, if you have any question or suggestion, please feel free to contact...
Bestseller No. 6
VIGRUE 1225PCS Metric M2 M3 M4 M5 Flat Hex Head Socket Cap Screws Alloy Steel Small Bolts Nuts...
  • Note: this screw assortment kit is metric which includes M2 M3 M4 M5, PLEASE CONFIRM THE SIZE before you purchase
  • 【Quantities】--- the kit includes M2x8mm/12mm/16mm/20mm, M3x8mm/12mm/16mm/20mm, M4x8mm/12mm/16mm/20mm, M5x8mm/12mm/16mm/20mm screws with matching...
  • 【Handy Box】--- This set is organized by size in a durable and sturdy case, which is easy to get the bolts you need and convenient to put off your...
  • 【Wide Application】--- hex flat head bolts washers and nuts assortment kit serves a wide range of use and for professionals, amateurs, repairmen,...
  • 【Reliable Quality】--- Made of high quality 10.9 Grade Alloy Steel, which features superior corrosion resistance, which ensure a long time using
Bestseller No. 7
1/4-20 x 1/2" Button Head Socket Cap Bolts Screws, 18-8 Stainless Steel (304), Bright Finish, Full...
  • Material: High Quality Stainless Steel 18-8, with high level of chemical and corrosion proof.
  • Measure System: Inch. Pitch Size: 20 TPI (Coarse Thread).
  • Thread Diameter 1/4", Head Diameter 0.437", Head Height 0.132", Screw Length 1/2", Allen Hex Drive 5/32".
  • Package Included: 50 x Button Head Socket Cap Screws 1/4-20 x 1/2 Inch
  • Button Head Socket Screws are great to have around for use in wood and wet environments.
Bestseller No. 8
1/4-20 x 3/4" Button Head Socket Cap Bolts Screws, 304 Stainless Steel 18-8, Allen Hex Drive, Bright...
  • Allen Hex Drive Size: 5/32"(0.156")
  • Thread Size:1/4-20; Thread Type: 20 TPI Coarse Thread (UNC); Thread Style: Right Hand; Thread Coverage: Full Thread
  • Exterior Finish: Bright Finish; Color: Silver Tone; Package Included: 25 PCS
  • Diameter of the Head: 0.437 inch; Height of the Head: 0.132 inch; Screw Length: 3/4 inch or 19mm (measured from under the head)
  • Made of 304 stainless steel (no coating outside) 18-8 which is superior to regular steel and any zinc plated fasteners, provides good strength and...
Bestseller No. 9
Socket Head Cap Screw, 1/4-20 x 1", Alloy Steel, Black Oxide, Hex Socket Coarse Thread, 1/4 inch...
  • Thread: Coarse / Full Thread / Alloy Steel / Black Oxide
  • Recommended Hex Socket Allen Key Wrench: 3/16
  • Black Oxide is not a protective finish and will rust if exposed to moisture.
  • Fits all common climbing holds: Our climbing bolts will fit in all standard climbing holds on the market today. We offer different length packs to...
  • Stainless Steel material is recommended for environments with moisture
Bestseller No. 10
1/4-20 x 1/2", 3/4", 1", 1-1/4", 1-1/2" Button Head Socket Screws, Stainless Steel 18-8, Allen Hex...
  • The button head socket screws are 100% stainless steel 18-8 which offers a high level of chemical and corrosion resistance. The corrosion proof steel,...
  • Screw Head Style: Socket Cap; Screw Drive Style: Allen Hex Drive 0.156" (5/32").
  • Thread Diameter 0.25"; Head Diameter 0.437"; Head Height 0.132"; Pitch Size: 20 TPI (UNC).
  • Package Included: 1/4-20 x 1/2" (10 PCS), 1/4-20 x 3/4" (10 PCS), 1/4-20 x 1" (10 PCS), 1/4-20 x 1-1/4" (10 PCS), 1/4-20 x 1-1/2" (10 PCS).
  • Button Head Socket Screws are great to have around for use in wood and wet environments.
SaleBestseller No. 11
M5 x 35mm Socket Head Cap Screws Metric Bolts 304 Stainless Steel Machine Hex Socket Screw 25PCS
  • High quality: Made of high quality 304 stainless steel, with high chemical resistance and corrosion resistance.
  • Thread Diameter: 5mm; Thread Length: 35mm; Total Length: 40mm; Pitch Size: 0.8mm.
  • Head Diameter: 8.5mm; Head Height: 5mm; Drive Type: Allen Hex Socket 4mm; Color: Silver Tone.
  • Package Included: 25 PCS Socket Head Cap Bolts/Screws (M5 x 35mm)
  • Whenever you need us, please contact us by email or Q&A. We will provide you with professional services and reply to you as soon as possible. If you...
Bestseller No. 12
50 PCS M6 x 20mm, 25mm, 30mm, 35mm and 40mm Socket Head Cap Screws, Grade 12.9 Alloy Steel, Black...
  • The socket head cap screws are Grade 12.9 Alloy Steel which offers chemical and corrosion resistance.
  • Thread Diameter: 6 mm; Pitch Size: 1.0 mm. Thread Length: 20 mm, 25 mm, 30 mm, 35 mm and 40 mm.
  • Head Diameter: 10 mm; Head Height: 6 mm; Drive Type: Allen Hex Socket 5 mm; Color: Black Oxide.
  • Package Included: M6 x 20 mm (10 PCS), 25 mm (10 PCS), 30 mm (10 PCS), 35 mm (10 PCS), 40 mm (10 PCS), and all come in a quality plastic storage box.
  • Socket Head Cap Screws are great to have around for use in wood and wet environments.
Bestseller No. 13
Metric Stainless Steel Allen Socket Head Cap Bolts Screws A2 18-8 (304) Assortment M6 M8 M10...
  • 306 Pieces Metric A2 Stainless Steel Allen Socket Head Cap Bolts Assortment
SaleBestseller No. 14
VIGRUE M2 M3 M4 Hex Socket Button Head Cap Screws Bolts Nuts Washers Assortment Kit with Allen...
  • Package quantity: 1080Pcs screw and nuts includes...
  • Made from high quality 10.9 grade alloy steel known for its dependable and rigid strength as well as its corrosion resistant quality. This type of...
  • Comes with a sturdy plastic organizer made from high quality plastic to efficiently and effectively bear the weight of the whole package. NOTE: ALL...
  • Ideal for use by a variety of workers and repairmen from plumbers to assemblymen both professional and amateur, even diyers can opt to use it
  • Guaranteed not only is it made from high-quality elements this kit also promotes environmental protection and is guaranteed to be mercury-free and...
Bestseller No. 15
iExcell 50 Pcs SAE 1/4-20 x 3/8" 1/2" 5/8" 3/4" 1" Stainless Steel 304 Hex Socket Head Cap Screws...
  • ✔ Screw Head: Socket Cap, Screw Drive:Hex Socket, Hex Size 3/16"
  • ✔ Head Dia.: 3/8";Head Height: 1/4";Thread Dia. 1/4";Pitch: 20 Threads Per Inch
  • ✔ 5 Sizes: 1/4-20 x 3/8",1/4-20 x 1/2",1/4-20 x 5/8",1/4-20 x 3/4",,1/4-20 x 1"
  • ✔ Thread Length: 3/8", 1/2", 5/8", 3/4",1"; Total Length: 5/8", 3/4", 7/8", 1",1-1/2"
  • ✔ Package: 50 Pcs 1/4-20UNC Hex Socket Head Cap Screws, Come in a Plastic Storage Case
Bestseller No. 16
50 PCS Socket Head Cap Screw Assortment Set, M6 x 20mm, 25mm, 30mm, 35mm, and 40mm, Stainless Steel...
  • The socket head cap screws are made of high quality stainless steel 304 which offers chemical and corrosion resistance.
  • Thread Diameter: 6 mm; Pitch Size: 1.0 mm. Thread Length: 20 mm, 25 mm, 30 mm, 35 mm, and 40 mm.
  • Head Diameter: 10 mm; Head Height: 6 mm; Drive Type: Allen Hex Socket 5 mm; Color: Silver Tone.
  • Package Included: M6 x 20 mm (10 PCS), 25 mm (10 PCS), 30 mm (10 PCS), 35 mm (10 PCS), 40 mm (10 PCS), and all come in a quality plastic storage box.
  • Socket Head Cap Screws are great to have around for use in wood and wet environments.
Bestseller No. 17
Cicidorai M5-0.8 x 16mm Socket Head Cap Screws Bolts, 304 Stainless Steel (A2-70), Allen Socket...
  • 304 stainless steel(A2-70), high hardness, has excellent corrosion resistance, rust resistance and excellent oxidation resistance, which can ensure...
  • Allen Hex Socket: 4mm; Head Diameter: 8.7mm; Head Height: 5mm; Color: Silver Tone. Meet the standard metric system.
  • Metric M5 screw, Thread Diameter: 5mm; Thread Length: 16mm;Total Length: 21mm; Pitch Size: 0.8mm.
  • 50 pieces of socket head cap screws (M5 x 16mm)
  • High customer satisfaction, if you are not satisfied with the product, you can always send us an email, provide you with satisfactory service in the...
Bestseller No. 18
1/4-20 x 1-1/4" (3/8" to 3" Lengths Available) Socket Head Cap Screw Bolt, 304 Stainless Steel 18-8,...
  • Allen Hex Drive Size: 3/16" (0.187"); Quantity: 25 PCS
  • Thread Size: 1/4-20 UNC; Thread Pitch: 20 TPI; Thread Coverage: Full Thread
  • Screw Length: 1-1/4 inch (excluding the height of head); Diameter of the head: 0.375 inch; Height of the Head: 0.250 inch; Standard Meets ASME/ANSI...
  • Made of 304 Stainless Steel (no coating outside) which is superior to regular steel and any zinc plated fasteners, provides good strength and...
  • Manufactured with a high-precision process. Widely used in home, outdoor, industrial, laptops,3D printer and 3D printed projects.
Bestseller No. 19
1110pcs M3 Stainless Steel Hex Socket Head Cap Screws and Nuts Flat Washers Assortment Kit, Allen...
  • 🔧 Screw Type : M3 hex socket cap screws bolts come with relevant nuts and flat washers.
  • 🔧 Drive Type : Internal Hex.
  • 🔧 Screw Sizes : M3*4mm x 55pcs,M3*5mm x 55pcs,M3*6mm x 55pcs,M3*8mm x 55pcs,M3*10mm x 55pcs,M3*12mm x 55pcs,M3*14mm x 30pcs,M3*16mm x 30pcs,M3*18mm...
  • 🔧 Widely Use : M3 Hex Socket Head Cap Screws Nuts are great for professionals, amateurs, landlords, handymen, repair men, women, woodworking,...
  • 🔧 Quality : High Grade 304 stainless steel,meet your different demands(indoor or outdoor).
Bestseller No. 20
M8-1.25 x 25mm Socket Head Cap Screws Bolts, Allen Socket Drive, Stainless Steel 18-8 (304), Full...
  • The socket head cap screws are 100% stainless steel 304 (A2-70) which offers a high level of chemical and corrosion resistance.
  • System of Measurement: Metric; Thread Diameter: 8 mm; Thread Length: 25 mm; Total Length: 33 mm; Pitch Size: 1.25 mm.
  • Head Diameter: 13 mm; Head Height: 8 mm; Drive Type: Allen Hex Socket 6 mm; Color: Bright Finish.
  • Package Included: 20 x Socket Head Cap Bolts/Screws (M8 x 25).
  • Socket Head Cap Screws are great to have around for use in wood and wet environments.

Having trouble finding a great Cap Head Allen Bolts?

This problem is well understood by us because we have gone through the entire Cap Head Allen Bolts research process ourselves, which is why we have put together a comprehensive list of the best Cap Head Allen Boltss available in the market today.

After hours of searching and using all the models on the market, we have found the best Cap Head Allen Bolts for 2023. See our ranking below!

How Do You Buy The Best Cap Head Allen Bolts?

Do you get stressed out thinking about shopping for a great Cap Head Allen Bolts? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Cap Head Allen Bolts, which is why we have assembled a comprehensive list of the greatest Cap Head Allen Bolts available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Cap Head Allen Bolts that you consider buying. Your questions might include the following:

  • Is it worth buying an Cap Head Allen Bolts?
  • What benefits are there with buying an Cap Head Allen Bolts?
  • What factors deserve consideration when shopping for an effective Cap Head Allen Bolts?
  • Why is it crucial to invest in any Cap Head Allen Bolts, much less the best one?
  • Which Cap Head Allen Bolts are good in the current market?
  • Where can you find information like this about Cap Head Allen Bolts?

We’re convinced that you likely have far more questions than just these regarding Cap Head Allen Bolts, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Cap Head Allen Bolts, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Cap Head Allen Bolts. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Cap Head Allen Bolts buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Cap Head Allen Bolts currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Cap Head Allen Bolts has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Cap Head Allen Bolts?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Cap Head Allen Bolts.
  5. Customer Ratings: Number ratings grade Cap Head Allen Bolts objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Cap Head Allen Bolts.
  7. Product Quality: You don’t always get what you pay for with an Cap Head Allen Bolts, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Cap Head Allen Bolts is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Cap Head Allen Bolts information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Cap Head Allen Bolts is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What types of Allen cap screws are available?

A: Choose from our selection of Allen cap screws, including socket head screws, rounded head screws, and more. In stock and ready to ship. Contact Us Order Activity Punchout Log in Create login System of Measurement

Q: What are socket head cap screws?

A: Socket Head Cap Screws, which are also known as Allen head screws are stock items at Lightning Bolt in many materials sizes. These screws come with a hexagonal cross-section socket in the head and require an Allen wrench or hex key to drive them into material and secure them into a structure.

Q: What kind of cap screws does McMaster Carr use?

A: Allen Cap Screws | McMaster-Carr Choose from our selection of Allen cap screws, including socket head screws, rounded head screws, and more. In stock and ready to ship.