Threaded Screws, Bolts & Nuts

At Sagro.se, we offer a comprehensive range of fasteners, including threaded screws, bolts, and nuts, designed for various applications and industries. Our selection includes products in different dimensions, materials, and strength classes to meet your specific requirements.





Types of Fasteners

We provide a variety of fasteners to suit your needs:

  • Hex Bolts: Ideal for robust connections in construction and industry.
  • Allen Screws: Perfect for applications requiring a smooth exterior appearance.
  • Flange Bolts: Provide increased surface contact and evenly distribute load.
  • Carriage Bolts: Commonly used in wood structures to prevent rotation.
  • Stud Bolts: Suitable for applications requiring a permanent threaded rod.
  • Threaded Rods: Ideal for custom lengths and specialized applications.
  • Nuts: Available in various types such as hex nuts, flange nuts, and lock nuts for secure fastening.
  • Washers: Used to distribute load and protect surfaces when tightening.

Dimensions and Threads

Our range includes fasteners in multiple dimensions and thread types, including:

  • Metric Threads: M6, M8, M10, M12, M14, M16, M18, M20, M24
  • Fine Thread Options: M8 x 1.0, M12 x 1.25
  • UNF Threads: UNF 5/8" -18, UNF 5/16" -24

Materials and Coatings

Our fasteners are made from high-quality materials to ensure durability and corrosion resistance. We offer products in:

  • Steel
  • Stainless Steel (A2-70)
  • Brass

For additional protection, coatings such as electroplating and untreated surfaces are available to suit different applications.

Strength Classes

We offer fasteners in various strength classes to meet different load requirements, including:

  • 4.8
  • 8.8
  • 10.9
  • A2-70

These classifications help you select the right product for your specific needs, ensuring reliable and secure connections.

Standards and Specifications

Our products meet international standards such as:

  • DIN 931, DIN 933, DIN 961
  • DIN 603 (Carriage Bolts)
  • ASME B18.2.1

These standards guarantee high quality and compatibility with your existing systems and components.

Special Fasteners

In addition to standard fasteners, we offer specialty products such as:

  • Stud Bolts (DIN 939)
  • Carriage Bolts (DIN 603)
  • Allen Screws with Countersunk Head (DIN 7991)

These products are designed for specific applications, giving you flexibility in your projects.

Packaging Options

To make your work easier, we offer fasteners in various packaging sizes:

  • Small packs of 2 or 4 pieces
  • Larger boxes with up to 200 or 1000 pieces

This allows you to order the exact quantity needed for your projects, whether small or large.

Order Online Easily

Visit our website to explore our full range of threaded screws, bolts, and nuts. With detailed product descriptions and filtering options, you can quickly find the fasteners that match your needs. We offer fast deliveries and competitive prices to ensure you get the right products on time.

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At Sagro.se, we offer a comprehensive range of fasteners, including threaded screws, bolts, and nuts, designed for various applications and industries. Our selection includes products in different dimensions, materials, and strength classes to meet your specific requirements.





Types of Fasteners

We provide a variety of fasteners to suit your needs:

  • Hex Bolts: Ideal for robust connections in construction and industry.
  • Allen Screws: Perfect for applications requiring a smooth exterior appearance.
  • Flange Bolts: Provide increased surface contact and evenly distribute load.
  • Carriage Bolts: Commonly used in wood structures to prevent rotation.
  • Stud Bolts: Suitable for applications requiring a permanent threaded rod.
  • Threaded Rods: Ideal for custom lengths and specialized applications.
  • Nuts: Available in various types such as hex nuts, flange nuts, and lock nuts for secure fastening.
  • Washers: Used to distribute load and protect surfaces when tightening.

Dimensions and Threads

Our range includes fasteners in multiple dimensions and thread types, including:

  • Metric Threads: M6, M8, M10, M12, M14, M16, M18, M20, M24
  • Fine Thread Options: M8 x 1.0, M12 x 1.25
  • UNF Threads: UNF 5/8" -18, UNF 5/16" -24

Materials and Coatings

Our fasteners are made from high-quality materials to ensure durability and corrosion resistance. We offer products in:

  • Steel
  • Stainless Steel (A2-70)
  • Brass

For additional protection, coatings such as electroplating and untreated surfaces are available to suit different applications.

Strength Classes

We offer fasteners in various strength classes to meet different load requirements, including:

  • 4.8
  • 8.8
  • 10.9
  • A2-70

These classifications help you select the right product for your specific needs, ensuring reliable and secure connections.

Standards and Specifications

Our products meet international standards such as:

  • DIN 931, DIN 933, DIN 961
  • DIN 603 (Carriage Bolts)
  • ASME B18.2.1

These standards guarantee high quality and compatibility with your existing systems and components.

Special Fasteners

In addition to standard fasteners, we offer specialty products such as:

  • Stud Bolts (DIN 939)
  • Carriage Bolts (DIN 603)
  • Allen Screws with Countersunk Head (DIN 7991)

These products are designed for specific applications, giving you flexibility in your projects.

Packaging Options

To make your work easier, we offer fasteners in various packaging sizes:

  • Small packs of 2 or 4 pieces
  • Larger boxes with up to 200 or 1000 pieces

This allows you to order the exact quantity needed for your projects, whether small or large.

Order Online Easily

Visit our website to explore our full range of threaded screws, bolts, and nuts. With detailed product descriptions and filtering options, you can quickly find the fasteners that match your needs. We offer fast deliveries and competitive prices to ensure you get the right products on time.

Wide Nord-Lock washers M18, 2 pcs, designed for safety in heavy machinery.
€18
Thread: M18 x 2.5
Inner diameter Ø (mm): 19.5
Outer diameter Ø (mm): 34.5
Thickness (mm): 3.4
...
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Nut M14X1.5 Nyloc, 4-pack, for secure fastening in construction and repair.
€6
Strength class: 8
Thread: M14 x 1.5 (fine)
Material: Steel
Coating: Electro-galvanized
Wrench ...
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Rounded design M5X25 screws, 15 pieces, for stable fixation.
€3
Strength class: 4.8
Thread: M5 x 0.8
Length (mm): 25
Material: Steel
Coating: Electro galvaniz...
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Steering nut M5 D=25mm, 2-pack for secure and stable mounting.
€6
Thread: M5 x 0.8
Material: Brass, Polyamide (PA)
Packaging length (cm): 2.5
Packaging width (cm...
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Set of two Starlock washers 22 mm, for smooth installation.
€6
Inner diameter Ø (mm): 22
Outer diameter Ø (mm): 38.5
Thickness (mm): 3.2
Material: Steel
Coat...
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Hat nut M6, 4-pack, good choice for repairs and construction.
€5
Thread: M6 x 1.0
Material: Plastic
Key size: 10 mm
DIN: DIN 934
Packaging length (cm): 1.3
Pa...
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Bolt M14X35 10.9 100 pcs Finger-tight Din961, for heavy use and repairs.
€218
Grade: 10.9
Thread: M14 x 1.5 (fine thread)
Length (mm): 35
Material: Steel
Coating: Untreated...
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Strong M20X240 bolt of quality 8.8, perfect for various construction projects.
€9
Strength class: 8.8
Thread: M20 x 2.5
Length (mm): 240
Material: Steel
Coating: Electro-galvan...
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Bolt UNC 3/8"X2" in galvanized version, ideal for smaller construction, with 5 pieces in the package.
€9
Tensile strength class: Grade GR5
Thread: UNC 3/8" -16
Length (mm): 51
Material: Steel
Coating...
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Uncoated bolt Unf 7/16"X2", two pieces, designed for durability.
€9
Strength class: Class GR8
Thread: UNF 7/16" -20
Length (mm): 51
Material: Steel
Coating: Untre...
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Copper Washer M08 14X1.0Mm, 100-pack, durable sealing solutions.
€16
Thread: M8 x 1.25
Inner diameter Ø (mm): 8.2
Outer diameter Ø (mm): 14
Packaging length (cm): 1...
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5 pieces of dome nuts M6 A2 for safe and effective assembly.
€5
Strength class: A2-70
Thread: M6 x 1.0
Material: Stainless steel
Coating: A2 / Aisi 304
Key si...
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Flat washer M5 A2 with 25 pieces, wide design, ideal for reinforcement and stability.
€5
Strength class: A2-70
Thread: M5 x 0.8
Inner diameter Ø (mm): 5.3
Outer diameter Ø (mm): 15
Th...
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Washer M5X20, 100 pieces, zinc-plated and wide, excellent for sustainable fastening applications.
€13
Thread: M5 x 0.8
Inner diameter Ø (mm): 5.3
Outer diameter Ø (mm): 20
Thickness (mm): 1.5
Mate...
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Hexagon socket screw M10X20, 5 pieces, quality 8.8, DIN912, flexible and strong for all needs.
€7
Thread: M10 x 1.5
Length (mm): 20
Material: Steel
Coating: Electroplated zinc
Wrench Size: H8 ...
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Hex socket screw M4X16 8.8 12pcs Din912, strong and reliable for various applications.
€3
Strength class: 8.8
Thread: M4 x 0.7
Length (mm): 16
Material: Steel
Coating: Electro-galvaniz...
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Nut M10, 200-pack, high strength 10, according to DIN 934, for reliable use.
€44
Strength class: 10
Thread: M10 x 1.5
Material: Steel
Coating: Electro-galvanized
Wrench size: ...
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Nut M16X1.5, 100 pieces for durable fastening applications.
€49
Strength class: 8
Thread: M16 x 1.5 (fine thread)
Material: Steel
Coating: Electro-galvanized
...
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Nut M24 50pcs (4.64Kg/Pack) Din934-8
€50
Strength class: 8
Thread: M24 x 3.0
Material: Steel
Coating: Electro-galvanized
Key size: 36 m...
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Galvanized UNC 1" nut provides long-lasting durability and rust protection.
€2
Strength class: Class GR5
Thread: UNC 1" -8
Material: Steel
Coating: Electro-galvanized
Key si...
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10-pack uncoated nuts Unf 3/8", perfect for small projects and repairs.
€5
Strength class: Class GR8
Thread: UNF 3/8" -24
Material: Steel
Coating: Untreated
Wrench size:...
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10-pack uncoated nuts Unf 5/16" for quality repairs and projects.
€5
Strength class: Class GR8
Thread: UNF 5/16" -24
Material: Steel
Coating: Untreated
Wrench size...
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Hexagon socket screw M10X120 12.9, 50 pieces, designed for industrial use and long-lasting durability.
€78
Strength Class: 12.9
Thread: M10 x 1.5
Length (mm): 120
Material: Steel
Coating: Untreated
Wr...
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Hex socket screw M12x50 12.9, 100 pieces, ideal for heavy jobs and long-lasting durability.
€101
Strength class: 12.9
Thread: M12 x 1.75
Length (mm): 50
Material: Steel
Coating: Untreated
Wr...
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Hexagon socket screw M8X40, 200 pieces, strong and reliable for professional use.
€63
Strength Class: 10.9
Thread: M8 x 1.25
Length (mm): 40
Material: Steel
Coating: Untreated
Wre...
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Set of two steering screws M8X30, designed for durability and strength.
€12
Thread: M8 x 1.25
Length (mm): 30
Material: Steel
Coating: Electro-galvanized
Packaging length...
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M8X40 screw, cup point, 100 pieces for high-quality fastening devices.
€50
Grade: 4.8
Thread: M8 x 1.25
Length (mm): 40
Material: Steel
Coating: Electro-galvanized
Wren...
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7/8"- 11 Bsf wheel nut, ideal for vehicles and machinery.
€22
Strength class: 10
Thread: BSF 7/8"-11
Material: Steel
Coating: Hot-dip galvanized
Key size: 3...
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Hat nut M18, package of 4 pieces, perfect for machines and construction.
€9
Thread: M18 x 2.5
Material: Plastic
Key size: 27 mm
DIN: DIN 934
Packaging length (cm): 3.4
P...
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Two wing nuts M6 with a diameter of 47 mm for reliable fastening.
€20
Thread: M6 x 1.0
Material: Brass, Nylon (PA)
Package length (cm): 4.7
Package width (cm): 1.8
...
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2 pieces of bolts M12X100 with high strength 10.9, perfect for professional use.
€7
Strength class: 10.9
Thread: M12 x 1.75
Length (mm): 100
Material: Steel
Coating: Untreated
K...
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Bolt M12X60 8.8, 100 pieces, robust and reliable, perfect for various applications.
€68
Strength class: 8.8
Thread: M12 x 1.75
Length (mm): 60
Material: Steel
Coating: Electro galvan...
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