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.

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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Galvanized lock nuts Unc Nyloc 9/16", sold in a pack of 10 for optimal protection.
€6
Strength class: Class GR5
Thread: UNC 9/16" -12
Material: Steel
Coating: Electroplated zinc
Wr...
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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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Nord-Lock Washer M18, 4 pcs, to ensure durability in constructions.
€25
Thread: M18 x 2.5
Inner diameter Ø (mm): 19.5
Outer diameter Ø (mm): 29
Thickness (mm): 3.4
Ma...
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Low Nut M8, 1000-pack, galvanized, perfect for agricultural and construction projects.
€67
Strength class: 4
Thread: M8 x 1.25
Material: Steel
Coating: Electro-galvanized
Wrench size: 1...
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Assortment of toothed washers, 300 pieces for various applications.
€19
Material: Steel
Coating: Electro-galvanized
Packaging length (cm): 20
Packaging width (cm): 2
...
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Weld nut M6 200 pieces DIN 929 hexagon, a reliable solution for strong weld joints and construction projects.
€16
Thread: M6 x 1.0
Material: Steel
Coating: Untreated
Wrench size: 11 mm
DIN: DIN 929
Packaging...
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Bulk pack with 200 weld nuts M8, DIN 929, hexagon for professional use.
€24
Thread: M8 x 1.25
Material: Steel
Coating: Untreated
Wrench size: 14 mm
DIN: DIN 929
Packagin...
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Heavy-duty M12X35X1.25 bolt in 10.9 quality, perfect for industry and construction.
€95
Strength class: 10.9
Thread: M12 x 1.25 (fine thread)
Length (mm): 35
Material: Steel
Coating:...
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Bolt M14X160 10.9 1St with hexagon DIN960, perfect for tractors and farming.
€9
Strength class: 10.9
Thread: M14 x 1.5 (fine thread)
Length (mm): 160
Material: Steel
Coating:...
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Bolt M20X100 10.9, one piece according to Din931, strong and reliable.
€9
Tensile strength class: 10.9
Thread: M20 x 2.5
Length (mm): 100
Material: Steel
Coating: Untre...
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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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Bolt M24X80 10.9 Din931, 25pcs - for maximum strength and long-lasting use.
€223
Strength class: 10.9
Thread: M24 x 3.0
Length (mm): 80
Material: Steel
Coating: Untreated
Wre...
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M6X100 bolt of class 8.8, 100 pieces per pack, weight 2.32 kg.
€27
Strength class: 8.8
Thread: M6 x 1.0
Length (mm): 100
Material: Steel
Coating: Electro-galvani...
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5 pieces of M8X40 Din933 A2 bolts, perfect for durable and reliable constructions.
€6
Strength class: A2-70
Thread: M8 x 1.25
Length (mm): 40
Material: Stainless steel
Coating: A2 ...
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M8X55 bolt 8.8 Din933, 200 pieces, ideal for construction and repair projects.
€78
Strength class: 8.8
Thread: M8 x 1.25
Length (mm): 55
Material: Steel
Coating: Electro-galvani...
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Bolt Unc 7/16"X4", 2 pieces uncoated, good for specific assemblies.
€14
Strength Class: Class GR8
Thread: UNC 7/16" -14
Length (mm): 101
Material: Steel
Coating: Untr...
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Bolt Unc 9/16"X2" in galvanized finish, 4-pack, suitable for various constructions.
€13
Strength class: Class GR5
Thread: UNC 9/16" -12
Length (mm): 63
Material: Steel
Coating: Elect...
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Bolt Unf 1/2"X3" uncoated in a 2-pack, a good choice for specialized tasks.
€16
Strength Class: Class GR8
Thread: UNF 1/2" -20
Length (mm): 76
Material: Steel
Coating: Untrea...
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Bolt Unf 1/4"X2 inch, 10 pieces, uncoated, ideal for wood and metal.
€14
Strength class: Class GR8
Thread: UNF 1/4" -28
Length (mm): 51
Material: Steel
Coating: Untrea...
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Galvanized bolt Unf 7/16 X 1/2", 10 pieces for sustainable constructions.
€6
Strength class: Class GR8
Thread: UNF 7/16" -20
Length (mm): 13
Material: Steel
Coating: Elect...
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Bolt Unf 7/16X1" uncoated, 10 pieces, ideal for small repairs and projects.
€15
Strength class: Class GR8
Thread: UNF 7/16" -20
Length (mm): 25
Material: Steel
Coating: Untre...
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Carriage bolt M6X50, 2 pieces, made of stainless steel for extra durable fittings.
€6
Tensile strength class: A2-70
Thread: M6 x 1.0
Length (mm): 50
Material: Stainless steel
Coati...
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Conical spring washer M14, optimal for strengthening fasteners in construction.
€1
Thread: M14 x 2.0
Inner diameter Ø (mm): 14.5
Outer diameter Ø (mm): 26
Thickness (mm): 6
Mate...
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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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Flat washer M10 A2, 20 pieces, safety for agricultural equipment.
€5
Strength class: A2-70
Thread: M10 x 1.5
Inner diameter Ø (mm): 10.5
Outer diameter Ø (mm): 20
...
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Flat washer M4 A2 in packaging of 100 pieces according to Din9021.
€3
Strength class: A2-70
Thread: M4 x 0.7
Inner diameter Ø (mm): 4.3
Outer diameter Ø (mm): 12
Th...
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Washer M6, 200 pieces in pack, durable and reliable for construction projects and repairs.
€4
Thread: M6 x 1.0
Inner diameter Ø (mm): 6.4
Outer diameter Ø (mm): 12
Thickness (mm): 1.6
Mate...
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Hexagon socket screw M10X150, 2 pieces, coated, 10.9, DIN7991 for versatile use.
€11
Strength class: 10.9
Thread: M10 x 1.5
Length (mm): 150
Material: Steel
Coating: Untreated
Ke...
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Galvanized impact nuts M10, 10 pieces for durable fastenings.
€6
Thread: M10 x 1.5
Material: Steel
Coating: Electro zinc-plated
Packaging length (cm): 1
Packag...
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Lock nut M4 A2 100 pcs, corrosion resistant and ideal for many applications.
€6
Strength class: A2-70
Thread: M4 x 0.7
Material: Stainless steel
Coating: A2 / Aisi 304
Key si...
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Lock nut Unf Nyloc 9/16" galvanized, 10-pack for strong and durable fastenings.
€6
Strength class: Class GR5
Thread: UNF 9/16" -18
Material: Steel
Coating: Electro-galvanized
Wr...
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