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.

Nord-Lock Washer M8, 20 pairs, for keeping fastenings secure under load.
€29
Thread: M8 x 1.25
Inner diameter Ø (mm): 8.7
Outer diameter Ø (mm): 13.5
Thickness (mm): 2.5
M...
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Bolt M12X150 8.8, 50 pieces for heavy applications and safety.
€87
Strength class: 8.8
Thread: M12 x 1.75
Length (mm): 150
Material: Steel
Coating: Electro-galva...
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Durable M20X300 bolt in class 8.8, perfect for all construction needs.
€16
Strength class: 8.8
Thread: M20 x 2.5
Length (mm): 300
Material: Steel
Coating: Electro-galvan...
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Nord-Lock Washer M12 wide, 8 pieces for strong and secure installation.
€34
Thread: M12 x 1.75
Inner diameter Ø (mm): 13
Outer diameter Ø (mm): 25.4
Thickness (mm): 3.4
M...
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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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Wide Nord-Lock Washers M6, 20 pcs, for extra safety and stability.
€31
Thread: M6 x 1.0
Inner diameter Ø (mm): 6.5
Outer diameter Ø (mm): 13.5
Thickness (mm): 2.5
Ma...
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Nord-Lock Washer M12, 10 pieces for effective and secure fastening.
€27
Thread: M12 x 1.75
Inner diameter Ø (mm): 13
Outer diameter Ø (mm): 19.5
Thickness (mm): 2.5
M...
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Bolt M10X50 10.9 Din931, 100 pieces, for sturdy and long fastenings.
€59
Strength class: 10.9
Thread: M10 x 1.5
Length (mm): 50
Material: Steel
Coating: Untreated
Key...
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Hex bolt M6X30 A2, 100-pack, rust resistant and durable.
€21
Strength class: A2-70
Thread: M6 x 1.0
Length (mm): 30
Material: Stainless steel
Coating: A2 /...
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Bolt M14X30 8.8 Din933 100 pcs, robust and reliable for various applications.
€87
Strength Class: 8.8
Thread: M14 x 2.0
Length (mm): 30
Material: Steel
Coating: Electro-galvani...
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Extended head screw M4X30, 1000 pieces, robust quality for industrial use.
€89
Strength class: 4.8
Thread: M4 x 0.7
Length (mm): 30
Material: Steel
Coating: Electro-zinc pla...
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Nord-Lock Washer M12 wide, 100 pieces for professional use.
€203
Thread: M12 x 1.75
Inner diameter Ø (mm): 13
Outer diameter Ø (mm): 25.4
Thickness (mm): 3.4
M...
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Bolt M10X150 8.8, 50 pieces, safe and reliable for construction and repair.
€65
Strength Class: 8.8
Thread: M10x1.5
Length (mm): 150
Material: Steel
Coating: Electroplated zi...
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Bolt M20X100 8.8 in pack of 25 pieces according to Din931, weight 7.54Kg.
€78
Strength Class: 8.8
Thread: M20 x 2.5
Length (mm): 100
Material: Steel
Coating: Electrogalvani...
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Set of 25 M10X100 dowel bolts, ideal for use in machines.
€46
Strength class: 8.8
Thread: M10 x 1.5
Length (mm): 100
Material: Steel
Coating: Untreated
DIN...
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Bolt M6X60 Rf A2-70 Din933, 100 pieces hexagonal screws, high quality.
€20
Strength Class: A2-70
Thread: M6 x 1.0
Length (mm): 60
Material: Stainless steel
Coating: A2 /...
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High-quality bolt M12X120 10.9, 2 pieces for durability and strength.
€7
Strength class: 10.9
Thread: M12 x 1.75
Length (mm): 120
Material: Steel
Coating: Untreated
K...
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Long M16 bolt, 300mm, class 8.8, perfect for heavy applications.
€11
Strength class: 8.8
Thread: M16 x 2.0
Length (mm): 300
Material: Steel
Coating: Electro zinc p...
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500 pcs M6X10 hex socket screws, 10.9 quality, suited for robust applications.
€46
Strength class: 10.9
Thread: M6 x 1.0
Length (mm): 10
Material: Steel
Coating: Untreated
Wren...
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M20 bolt 50 with high strength 10.9, perfect in 2-pack for smaller projects.
€10
Strength class: 10.9
Thread: M20 x 2.5
Length (mm): 50
Material: Steel
Coating: Untreated
Key...
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Copper washers M14 18X1.5 mm, pack of 6 for secure connections.
€5
Thread: M14 x 2.0
Inner diameter Ø (mm): 14.2
Outer diameter Ø (mm): 18
Packaging length (cm): ...
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Then wide Nord-Lock Washers M16, 4 pcs, for safer and more stable applications.
€25
Thread: M16 x 2.0
Inner diameter Ø (mm): 17
Outer diameter Ø (mm): 30.7
Thickness (mm): 3.4
Ma...
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Hex screw Unc 3/8 x 1 inch, 100 pieces of 12.9 steel, robust and durable.
€101
Thread: UNC 3/8" -16
Length (mm): 25
Material: Steel
Coating: Untreated
Wrench size: H5/16" (H...
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Conical spring washer M20, ideal for safety and stability.
€2
Thread: M20 x 2.5
Inner diameter Ø (mm): 20.5
Outer diameter Ø (mm): 34
Thickness (mm): 8
Mate...
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Extended head screw M4X20, 2000 pieces, ideal for professional use.
€101
Strength Class: 4.8
Thread: M4 x 0.7
Length (mm): 20
Material: Steel
Coating: Electro zinc-pla...
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Countersunk head screw M6X30, 500 pcs, ideal for assembly in various applications.
€77
Strength Class: 4.8
Thread: M6 x 1.0
Length (mm): 30
Material: Steel
Coating: Electro-galvaniz...
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Flat washer M22, 50-pack, offers excellent stability for your mechanical applications.
€29
Thread: M22 x 2.5
Inner diameter (mm): 23
Outer diameter (mm): 39
Thickness (mm): 3
Material: ...
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Stop screw M8X16, 200-pack, galvanized, for durable use in agriculture.
€46
Thread: M8 x 1.25
Length (mm): 16
Material: Steel
Coating: Electro galvanized
Wrench size: H4 ...
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Toothed washers M8 in 20-pack of stainless material for safety.
€6
Strength class: A2-70
Thread: M8 x 1.25
Inner diameter Ø (mm): 8.4
Outer diameter Ø (mm): 15
T...
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Bolt M12X120 8.8, 50 pieces for assembly and construction projects.
€59
Strength class: 8.8
Thread: M12 x 1.75
Length (mm): 120
Material: Steel
Coating: Electro-galva...
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Bolt M24X300 8.8 Din931 - robust construction for durable mounting.
€17
Strength class: 8.8
Thread: M24 x 3.0
Length (mm): 300
Material: Steel
Coating: Electro-galvan...
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Nord-Lock washer M24, 2 pcs, for high safety in load and vibrations.
€22
Thread: M24 x 3.0
Inner diameter Ø (mm): 25.3
Outer diameter Ø (mm): 39
Thickness (mm): 3.4
Ma...
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