Best Shoulder Screws of 2025

Brian Howie Avatar
Brian Howie
Last Updated: Jan 2, 2025

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Shoulder screws, also known as shoulder bolts or stripper bolts, are versatile fasteners designed for precision applications. These screws feature a cylindrical shoulder between the head and the threaded portion, allowing for controlled rotational or axial movement. They are commonly used in industries such as automotive, aerospace, and electronics, where precise alignment and positioning are crucial. With their high strength and durability, shoulder screws provide a reliable solution for securing components while allowing for easy disassembly and reassembly. Whether for machine assembly, tooling, or machinery, shoulder screws offer a reliable and efficient fastening solution.

At a Glance: Our Top Picks

uxcell 10pcs Stainless Steel Shoulder Bolts Cover #TOP 1
uxcell 10pcs Stainless Steel Shoulder Bolts
ftb score rating icon 9.8
Hobbypark RC Shoulder Screws Set Cover #TOP 2
Hobbypark RC Shoulder Screws Set
ftb score rating icon 9.7
uxcell 304 Stainless Steel Shoulder Bolt Cover #TOP 3
uxcell 304 Stainless Steel Shoulder Bolt
ftb score rating icon 9.5

Top 10 Shoulder Screws

#TOP 1

uxcell 10pcs Stainless Steel Shoulder Bolts

a17101400ux0026
silver
5mm x 25mm
uxcell 10pcs Stainless Steel Shoulder Bolts Cover
uxcell 10pcs 304 Stainless Steel Hex Socket Shoulder Bolt 5mm Shoulder Dia 25mm Shoulder Length M4 Thread

The uxcell Stainless Steel Bolts are a reliable choice for your fastening needs. Each bolt features a hex socket drive, making installation and removal straightforward for you. With a shoulder length of 25mm and a diameter of 5mm, these bolts provide a secure fit, ensuring stability in various applications. Made from durable 304 stainless steel, they resist corrosion and wear, giving you peace of mind for long-term use. The fully threaded design also allows for versatile usage, accommodating different materials with ease.

What We Like
Durable stainless steel material
Easy installation with hex socket
Corrosion-resistant design
Versatile for various applications
#TOP 2

Hobbypark RC Shoulder Screws Set

CA56-7876
Silver
Small
Hobbypark RC Shoulder Screws Set Cover
HobbyPark RC Shoulder Screws 3x12mm with Washers 3x6x0.5 for Traxxas Ultra Shocks,Replacement of Part 3642 (Set of 12)

The Hobbypark RC Shoulder Screws Set is a must-have for Traxxas Ultra Shocks owners. The set includes 12 high-quality screws with washers, designed for lasting performance. These screws are compatible with Traxxas Rustler, Bandit, Slash, and Stampede models. The size of the screws is 3x12mm Hex Drive. The package comes with 1 washer per screw. The product is 100% new and made with exquisite workmanship.

What We Like
High-quality materials
Exquisite workmanship
Compatible with various Traxxas models
#TOP 3

uxcell 304 Stainless Steel Shoulder Bolt

a17101400ux0119
silver
10mm x 25mm
uxcell 304 Stainless Steel Shoulder Bolt Cover
uxcell 304 Stainless Steel Hex Socket Shoulder Bolt 10mm Shoulder Dia 25mm Shoulder Length M8 Thread 5pcs

The uxcell Shoulder Bolt is made from durable 304 stainless steel, ensuring longevity and resistance to corrosion. This pack includes five bolts, making it convenient for various projects. The hex socket drive type allows for easy tightening and loosening, giving you a secure fit. With a shoulder length of 25mm and a diameter of 10mm, this bolt is designed for stability in applications where precise positioning is crucial. The fully threaded design and M8 thread size further enhance its versatility, making it ideal for a wide range of uses.

What We Like
Durable stainless steel material
Easy hex socket drive
Versatile for many applications
Convenient five-pack
#TOP 4

uxcell Alloy Steel Shoulder Screws

a21082100ux0066
3/4" x 1/2"
uxcell Alloy Steel Shoulder Screws Cover
uxcell Alloy Steel Hexagon Socket Head Shoulder Screws Bolts, 3/4" Shoulder Length, 1/2" Shoulder Dia, 3/8-16 Thread, 4pcs

The uxcell Shoulder Screws are designed for high performance and durability. Made from alloy steel, they offer exceptional strength and toughness, ensuring they can withstand wear and resist corrosion. The hex socket head design allows you to apply high torque, even in tight spaces, making installation easier. These shoulder bolts, also known as stripper bolts, create a rotating pin joint connection between two parts, which is ideal for various mechanical applications. Their standard shoulder size makes them compatible with most machinery, particularly in punch and die assemblies, enhancing your equipment's efficiency and reliability.

What We Like
High strength and toughness
Corrosion and wear resistance
High-torque tightening capability
Compatible with various machinery
#TOP 5

uxcell Alloy Steel Hexagon Socket Head Shoulder Screws Bolts

a21082100ux0049
black
5/8" x 5/16"
uxcell Alloy Steel Hexagon Socket Head Shoulder Screws Bolts Cover
uxcell Alloy Steel Hexagon Socket Head Shoulder Screws Bolts, 5/8" Shoulder Length, 5/16" Shoulder Dia, 1/4-20 Thread, 6pcs

Introducing the uxcell Alloy Steel Hexagon Socket Head Shoulder Screws Bolts, also known as uxcell Shoulder Screws. Made of high-strength alloy steel, these screws offer excellent toughness, wear-resistance, and corrosion resistance. The hex socket head design allows for high-torque tightening even in tight spaces. With a shoulder size of 5/8" x 5/16", these bolts provide a free rotation pin joint connection between two parts. Suitable for most machinery and equipment, they are commonly used in punch and die assemblies. Upgrade your fastening needs with the durable and reliable uxcell Shoulder Screws.

What We Like
High-strength alloy steel
Hex socket head for high-torque tightening
Wear-resistant and corrosion-resistant
#TOP 6

uxcell 304 Stainless Steel Shoulder Bolt

a17101400ux0034
silver
5mm x 5mm x M3
uxcell 304 Stainless Steel Shoulder Bolt Cover
uxcell 304 Stainless Steel Hex Socket Shoulder Bolt 5mm Shoulder Dia 5mm Shoulder Length M3 Thread 10PCS

The uxcell Shoulder Bolt is made from durable 304 stainless steel, ensuring it can withstand various conditions while maintaining its strength. With a hex socket drive type, you can easily secure it using the appropriate tool, making installation straightforward and efficient. The fully threaded design allows for versatile use in different applications, providing a reliable connection. Additionally, its precise shoulder length and diameter of 5mm offer stability, making it perfect for projects requiring a secure fit. This combination of features makes the uxcell Shoulder Bolt a practical choice for both professionals and DIY enthusiasts.

What We Like
Durable stainless steel material
Easy installation with hex socket
Versatile fully threaded design
Stable shoulder dimensions
#TOP 7

uxcell 10pcs Stainless Steel Shoulder Bolts

a17101400ux0054
silver
6mm x 12mm
uxcell 10pcs Stainless Steel Shoulder Bolts Cover
uxcell 10pcs 304 Stainless Steel Hex Socket Shoulder Bolt 6mm Shoulder Dia 12mm Shoulder Length M5 Thread

The uxcell Shoulder Bolts Set includes ten durable bolts made from 304 stainless steel, ensuring longevity and resistance to corrosion. Each bolt features a hex socket drive type, providing you with a secure grip for easier installation. With a shoulder diameter of 6mm and a length of 12mm, these bolts are designed for a reliable fit in various applications. The fully threaded design allows for versatile use, making them ideal for projects that require strong fastening solutions. You'll appreciate the convenience and strength these bolts bring to your tasks.

What We Like
Durable stainless steel construction
Secure hex socket drive
Versatile fully threaded design
Reliable shoulder dimensions
#TOP 8

uxcell 10pcs Stainless Steel Shoulder Bolts

a17101400ux0086
silver
8mm x 6mm
uxcell 10pcs Stainless Steel Shoulder Bolts Cover
uxcell 10pcs 304 Stainless Steel Hex Socket Shoulder Bolt 8mm Shoulder Dia 6mm Shoulder Length M6 Thread

The uxcell Shoulder Bolts Set includes ten durable bolts made from 304 stainless steel, ensuring strength and resistance to corrosion. Each bolt features a hex socket drive, allowing for easy installation and removal with minimal effort. With a shoulder length of 6mm and a diameter of 8mm, these bolts provide reliable support for various applications. The fully threaded design enhances stability, making them ideal for securing components in place. Whether you're working on machinery or DIY projects, these bolts offer convenience and reliability, ensuring your tasks are completed efficiently.

What We Like
Durable stainless steel material
Easy hex socket drive
Stable fully threaded design
Versatile for various applications
#TOP 9

uxcell 304 Stainless Steel Shoulder Bolt

a17101400ux0085
silver
8mm x 6mm
uxcell 304 Stainless Steel Shoulder Bolt Cover
uxcell 304 Stainless Steel Hex Socket Shoulder Bolt 8mm Shoulder Dia 6mm Shoulder Length M6 Thread 5pcs

The uxcell Shoulder Bolt is designed for durability and reliability, made from high-quality 304 stainless steel. This means it can withstand various environments without rusting, making it ideal for both indoor and outdoor projects. The hex socket drive type provides ease of installation, allowing you to securely fasten components with minimal effort. With a shoulder diameter of 8mm and a shoulder length of 6mm, it offers a stable grip, ensuring that your assemblies remain secure over time. Its fully threaded design also allows for versatile applications, giving you the flexibility you need for different tasks.

What We Like
Durable stainless steel construction
Easy to install
Stable grip
Versatile applications
#TOP 10

CobraCrawler M3x4x10mm Shoulder Screws

CobraCrawler
B88502
Black 12pcs
CobraCrawler M3x4x10mm Shoulder Screws Cover
12PCS M3x4x10mm Hex Buttonhead Incision Kingpin Shoulder Screws for Axial SCX10 AR44 AR45 Capra Axle Vanquish F10 H10 Optic Axle (Black 12pcs)

The CobraCrawler Shoulder Screws are made from high-strength alloy steel, ensuring they can withstand the toughest conditions in your RC applications. With a hardness rating of 12.9, these screws resist wear and deformation, giving you peace of mind during heavy use. Their precision fit replaces traditional brass bushings and M3 buttonhead screws, making installation straightforward and secure. Plus, they are compatible with various axles, including popular models like the Axial SCX10 and Vanquish VS4-10, making them a versatile choice for upgrading your RC vehicle.

What We Like
Durable alloy steel construction
Exceptional wear resistance
Precise, secure fit
Wide compatibility
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What size are standard shoulder screws?

Standard precision grade shoulder screws come in diameters ranging from 1/8” to ½” diameter. There are also miniature shoulder screws available with a 3/32” shoulder diameter and lengths from 3/32” to 1/2”.

2. What are the different types of shoulder screws?

There are two types of precision shoulder screws manufactured: Knurled Head and Smooth Head. Both types have shoulders held to a precise diameter, which determines the type of component the shoulder can accommodate.

3. What size are socket shoulder screws?

Socket Shoulder Screws are available in metric thread diameters from M3 to M12, with shoulder diameters ranging from 4.00mm to 16.00mm. Shoulder lengths are available from 4.00mm to 120.00mm.

4. What is the main advantage of a shoulder screw?

The main advantage of a shoulder screw is its greater stability due to its unique design. The cylindrical shape helps it remain securely in place, even under vibration or heavy loads, making it a reliable fastening option.

5. Do shoulder screws need washers?

Shoulder screws generally do not have a pointed tip, so predrilling is necessary. Mated nuts are also required, and using washers is often recommended depending on the pressure the fasteners will be under. They are sometimes referred to as shoulder bolts and are available in square shapes as well.

6. What size screw do I use?

The size of the screw to use depends on the thickness of the bottom material. As a general rule of thumb, the screw should enter at least half the thickness of the material. The diameter or gauge of the screw is also a factor to consider, with #8 screws being commonly used.

7. What size screws should I have?

When selecting screws, the most important factor is the length. As a general rule of thumb, the screw should enter at least half the thickness of the material. The diameter or gauge of the screw is another consideration to make.

Editor's Notes

During our shoulder screw research, we found 24 shoulder screw products and shortlisted 10 quality products. We collected and analyzed 5,226 customer reviews through our big data system to write the shoulder screws list. We found that most customers choose shoulder screws with an average price of $11.00.

The shoulder screws are available for purchase. We have researched hundreds of brands and picked the top brands of shoulder screws, including uxcell, Hobbypark, CobraCrawler. The seller of top 1 product has received honest feedback from 18,493 consumers with an average rating of 4.8.

Written by
Brian Howie Avatar

Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.