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.

M8X70 12.9 hexagon screw, 200-pack, for heavy load, Din912.
€120
Strength class: 12.9
Thread: M8 x 1.25
Length (mm): 70
Material: Steel
Coating: Untreated
Wre...
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M10 lock nut in a package of 200, ideal for large projects and repairs.
€26
Strength class: 8
Thread: M10 x 1.5
Material: Steel
Coating: Electrogalvanized
Key size: 17 mm...
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M18 lock nut in 50-pack, perfect for heavy machine applications.
€31
Strength class: 8
Thread: M18 x 2,5
Material: Steel
Coating: Electrogalvanized
Key size: 27 mm...
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200 pieces of M4X30 screws with zinc treatment to resist rust.
€17
Strength Class: 4.8
Thread: M4 x 0.7
Length (mm): 30
Material: Steel
Coating: Electro-galvaniz...
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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 M18 50pcs (2.18Kg/Pack) Din934-8
€23
Strength class: 8
Thread: M18 x 2.5
Material: Steel
Coating: Electro-galvanized
Wrench size: 2...
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Nyloc nut M8X1.0, 10 pieces, ideal for secure locking of components.
€6
Strength class: 8
Thread: M8 x 1.0 (fine thread)
Material: Steel
Coating: Electro-galvanized
W...
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100 pieces of UNC 1/4" galvanized nuts, for sturdy assembly and construction.
€8
Strength class: Class GR5
Thread: UNC 1/4" -20
Material: Steel
Coating: Electro-galvanized
Key...
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Uncoated 5/16" nut Unf, 100 pieces for long-lasting durability and quality.
€11
Strength class: Class GR8
Thread: UNF 5/16" -24
Material: Steel
Coating: Untreated
Wrench size...
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Dowel bolt M12X40 8.8, 4-pack according to Din939, perfect for handy projects.
€9
Strength class: 8.8
Thread: M12 x 1.75
Length (mm): 40
Material: Steel
Coating: Untreated
DIN...
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Nut M5 for secure fastening of bolts.
€1
Thread: M5 x 0.8
Material: Steel
Coating: Electro zinc plated
Packaging length (cm): 0.8
Packa...
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Practical 5-pack of nut M8 for bolts.
€14
Thread: M8 x 1.25
Material: Steel
Coating: Electro-galvanized
Packaging length (cm): 6
Packagi...
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M10x20 stop screws, 200 pcs galvanized, perfect for a variety of applications.
€77
Thread: M10 x 1.5
Length (mm): 20
Material: Steel
Coating: Electroplated
Wrench size: H5 (Hex)...
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200 M5X35 zinc track screws, perfect for reliable and strong installation.
€30
Strength Class: 4.8
Thread: M5 x 0.8
Length (mm): 35
Material: Steel
Coating: Electro-galvaniz...
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Track screw M5X50, 200 pieces zinc-coated according to Din84 for corrosion protection.
€33
Strength Class: 4.8
Thread: M5 x 0.8
Length (mm): 50
Material: Steel
Coating: Electro galvaniz...
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Hexagon screw M20X100 12.9, one piece, perfect for heavy machinery and construction.
€8
Strength class: 12.9
Thread: M20 x 2.5
Length (mm): 100
Material: Steel
Coating: Untreated
Wr...
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Hexagon screw M20X90 12.9 from Din912, 25 pieces for strong constructions.
€111
Strength class: 12.9
Thread: M20 x 2.5
Length (mm): 90
Material: Steel
Coating: Untreated
Wre...
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M24X120 hexagon socket screws 10-pack in 12.9 quality, ideal for heavy applications.
€89
Strength class: 12.9
Thread: M24 x 3.0
Length (mm): 120
Material: Steel
Coating: Untreated
Wr...
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Hexagon socket screw M6X100, 100 pcs of 12.9 quality, perfect for thick materials.
€72
Strength class: 12.9
Thread: M6 x 1.0
Length (mm): 100
Material: Steel
Coating: Untreated
Wre...
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M8x20 hexagon socket screw, 10 pieces 10.9 strengthened according to Din7991.
€6
Strength Class: 10.9
Thread: M8 x 1.25
Length (mm): 20
Material: Steel
Coating: Untreated
Wre...
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Hex screw Unc 3/8 x 1 inch, 5 pieces of 12.9 steel, for versatile use.
€9
Thread: UNC 3/8" -16
Length (mm): 25
Material: Steel
Coating: Untreated
Wrench size: H5/16" (H...
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Spring washer M14, 100 pcs in A2, used for efficient constructions.
€21
Thread: M14 x 2.0
Inner diameter Ø (mm): 14.2
Outer diameter Ø (mm): 24.1
Thickness (...
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Spring washer M5, 30-pack A2, perfect for construction projects and repairs.
€6
Strength class: A2-70
Thread: M5 x 0.8
Inner diameter Ø (mm): 5.4
Outer diameter Ø (mm): 9.2
T...
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Spring washer M8, 200 pcs, high quality and resistant in various environments.
€28
Thread: M8 x 1.25
Inner diameter Ø (mm): 8.1
Outer diameter Ø (mm): 14.8
Thickness (m...
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M20 spring pressure screw, ideal for various mechanical applications.
€13
Thread: M20 x 2.5
Length (mm): 30
Material: Steel
Coating: Untreated
Packing Length (cm): 3
P...
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Set of 2 12 mm Starlock Washers, fits perfectly for multiple applications.
€4
Inner diameter Ø (mm): 12
Outer diameter Ø (mm): 25.2
Thickness (mm): 2.6
Material: Steel
Coat...
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Double pack of M10X40 steering screws, 50mm, for robust fastening devices.
€11
Thread: M10 x 1.5
Length (mm): 40
Material: Steel
Coating: Electro-galvanized
Packaging length...
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Nut M4 D=25mm, 2 pieces, reliable for secure assembly.
€2
Thread: M4 x 0.7
Material: Steel
Coating: Electroplated zinc
Packaging length (cm): 2.5
Packag...
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Nut M6, 30mm for secure and stable fastening of equipment.
€9
Thread: M6 x 1.0
Material: Brass, Polyamide (PA)
Packaging length (cm): 3
Packaging width (cm):...
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Starlock washer 25 mm, safe and reliable for assembly.
€2
Inner diameter Ø (mm): 25
Outer diameter Ø (mm): 41.3
Thickness (mm): 3.4
Material: Steel
Coat...
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Wheel bolt M16X60X1.5 with washer and nut for stable mounting.
€18
Strength class: 10.9
Thread: M16 x 1.5 (fine thread)
Length (mm): 60
Material: Steel
Coating: ...
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50-pack wing nuts M12, versatile solution for various applications.
€45
Thread: M12 x 1.75
Material: Steel
Coating: Electroplated zinc
DIN: DIN 315
Packaging length (...
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