Best Singularity Supplies Hex Bolts of 2026

Corey Phillips Avatar
Corey Phillips
Last Updated: 5 Feb 2026

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Hex bolts by Singularity Supplies are high-quality fasteners that are essential for a wide range of applications. These bolts are known for their durability and strength, making them suitable for heavy-duty projects. With their hexagonal heads, they can be easily tightened or loosened using a wrench or socket. Singularity Supplies offers a variety of sizes and materials to cater to different needs. Whether you are working on construction, automotive, or DIY projects, these hex bolts are a reliable choice to ensure stability and security.

At a Glance: Our Top Picks

M8 Stainless Steel Hex Bolt Set (Pack of 10) Cover #TOP 1
M8 Stainless Steel Hex Bolt Set (Pack of 10)
ftb score rating icon 9.9
M6 Hex Socket Countersunk Machine Screw Cover #TOP 2
M6 Hex Socket Countersunk Machine Screw
ftb score rating icon 9.8
M6 Hex Socket Countersunk Machine Screw Cover #TOP 3
M6 Hex Socket Countersunk Machine Screw
ftb score rating icon 9.6

Top 10 Singularity Supplies Hex Bolts

#TOP 1

M8 Stainless Steel Hex Bolt Set (Pack of 10)

PartialUpdate
Silver
M8x50 - A2(10)
M8 Stainless Steel Hex Bolt Set (Pack of 10) Cover
M8 (8mm x 50mm) Hex Bolt (Fully Threaded Setscrew) - Stainless Steel (A2) (Pack of 10)

The M8 Hex Bolt Pack from Singularity Supplies offers robust performance for various applications. With a hex head type, it allows for easy tightening and loosening, ensuring a secure fit. Made from durable stainless steel, these bolts resist corrosion, making them suitable for both indoor and outdoor use. The metric measurement ensures compatibility with standard tools, providing you with convenience during assembly. These fully threaded setscrews adhere to ISO 965 standards, guaranteeing precision and reliability in your projects.

What We Like
Durable stainless steel material
Easy to tighten and loosen
Corrosion resistant
Compatible with standard tools
ISO 965 compliant
#TOP 2

M6 Hex Socket Countersunk Machine Screw

HU-XI-201
Silver
M6x25 - A2(20)
M6 Hex Socket Countersunk Machine Screw Cover
M6 (6mm x 25mm) Hex Socket Countersunk Machine Screw (Bolt) - Stainless Steel (A2) (Pack of 20)

Features
Material: Stainless Steel
Head Type: Hex Countersunk
Tolerance: ISO 965 Standard
Plating: N/A
Measurement: Metric
#TOP 3

M6 Hex Socket Countersunk Machine Screw

HU-XI-201
M6x45 - A2(20)
M6 Hex Socket Countersunk Machine Screw Cover
M6 (6mm x 45mm) Hex Socket Countersunk Machine Screw (Bolt) - Stainless Steel (A2) (Pack of 20)

Features
Material: Stainless Steel
Head Type: Hex Countersunk
Tolerance: ISO 965 Standard
Plating: N/A
Measurement: Metric
#TOP 4

M5 Flanged Hex Socket Button Machine Screw

M5 Flanged Hex Socket Button Machine Screw Cover
M5 (5mm x 75mm) Flanged Hex Socket Button Machine Screw (Bolt) - Stainless Steel (A2) (Pack of 20)

Features
Material: Stainless Steel
Head Type: Flanged Hex Socket
Tolerance: ISO 965 Standard
Plating: N/A
Measurement: Metric
#TOP 5

M8 Hex Socket Grub Screw

M8 Hex Socket Grub Screw Cover
M8 (8mm x 10mm) Hex Socket Grub Screw (Dog Point) - Stainless Steel (A2) (Pack of 20)

Features
Tip: Dog Point
Head Type: Hex Socket
Tolerance: DIN 915
Measurement: Metric
Material: Stainless Steel (A2)
#TOP 6

M3 Hex Socket Grub Screw

M3 Hex Socket Grub Screw Cover
M3 (3mm x 14mm) Hex Socket Grub Screw (Cone Point) - Stainless Steel (A2) (Pack of 20)

Features
Tip: Cone Point
Head Type: Hex Socket
Tolerance: DIN 914
Measurement: Metric
Material: Stainless Steel (A2)
#TOP 7

M3 Hex Socket Cap Screw

M3 x 50 - A2
M3 Hex Socket Cap Screw Cover
M3 (3mm x 50mm) Hex Socket Cap Screw (Bolt) - Stainless Steel (A2) (Pack of 20)

Features
Material: Stainless Steel
Head Type: Hex Socket Cap
Tolerance: ISO 965 Standard
Minimum Thread Length: 18mm
Measurement: Metric
#TOP 8

M6 Hex Socket Cap Screw

M6 Hex Socket Cap Screw Cover
M6 (6mm x 14mm) Hex Socket Cap Screw (Bolt) (Low Head) - Stainless Steel (A2) (Pack of 20)

Features
Material: Stainless Steel
Head Type: Hex Socket Low Cap
Tolerance: ISO 965 Standard
Minimum Thread Length: 14mm
Measurement: Metric
#TOP 9

M6 Hex Socket Grub Screw

M6 Hex Socket Grub Screw Cover
M6 (6mm x 16mm) Hex Socket Grub Screw (Dog Point) - Stainless Steel (A2) (Pack of 20)

Features
Tip: Dog Point
Head Type: Hex Socket
Tolerance: DIN 915
Measurement: Metric
Material: Stainless Steel (A2)
#TOP 10

M4 Hex Socket Cap Screw

M4 Hex Socket Cap Screw Cover
M4 (4mm x 16mm) Hex Socket Cap Screw (Bolt) (Low Head) - Stainless Steel (A2) (Pack of 20)

Features
Material: Stainless Steel
Head Type: Hex Socket Low Cap
Tolerance: ISO 965 Standard
Minimum Thread Length: 16mm
Measurement: Metric
Buying Guide Image
Editor's Notes

During our Singularity Supplies hex bolt research, we found 91 Singularity Supplies hex bolt products and shortlisted 10 quality products. We collected and analyzed 6,347 customer reviews through our big data system to write the Singularity Supplies hex bolts list. We found that most customers choose Singularity Supplies hex bolts with an average price of £20.00.

The Singularity Supplies hex bolts are available for purchase. The top 10 picks range in price from a low of £5.00 to a high of £5.00, find the one that fits your budget.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.