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.

M8X35 Din933 A2 bolts, 5 pieces, ideal for sustainable installation solutions.
€5
Strength class: A2-70
Thread: M8 x 1.25
Length (mm): 35
Material: Stainless steel
Coating: A2 ...
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Bolts Unf 1/2"X2" uncoated in a 50-pack, ideal for larger projects.
€148
Strength Class: Class GR8
Thread: UNF 1/2" -20
Length (mm): 51
Material: Steel
Coating: Untrea...
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500 pieces round head screw M3x12mm, perfect for industrial and home builds.
€41
Strength class: 10.9
Thread: M3 x 0.5
Length (mm): 12
Material: Steel
Coating: Electro zinc-pl...
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M4x30mm head screw, 10-pack, durable construction, ideal for professional use.
€6
Strength class: 10.9
Thread: M4 x 0.7
Length (mm): 30
Material: Steel
Coating: Electroplated z...
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Wagon bolt M12X220 4.8, 25 pcs, ideal for various construction and repair projects.
€68
Strength class: 4.8
Thread: M12 x 1.75
Length (mm): 220
Material: Steel
Coating: Electroplated...
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Trailer bolt M16X45 8.8, designed to withstand tough loads.
€4
Strength class: 8.8
Thread: M16 x 2.0
Length (mm): 45
Material: Steel
Coating: Electro-galvani...
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Conical washer M4 A4, 15 pieces in the package, perfect for reinforcement of screws.
€6
Tensile strength class: A4-70
Thread: M4 x 0.7
Inner diameter Ø (mm): 4.5
Outer diameter &...
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Extended head screw M4X25, 13 pieces, ideal for small mechanical repairs.
€3
Strength Class: 4.8
Thread: M4 x 0.7
Length (mm): 25
Material: Steel
Coating: Electro zinc-pla...
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Flat washer M5 A2 100 pieces, perfect for all types of fastening applications in construction and industry.
€6
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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High-quality M22 x 240 bolt 10.9, perfect for heavy constructions.
€23
M22X240
DIN 931
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Nut M12X1.5, 500 pieces, and multifunctional for various applications.
€133
Strength class: 8
Thread: M12 x 1.5 (fine thread)
Material: Steel
Coating: Electro-galvanized
...
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Nut M8, ideal for bolt applications.
€2
Thread: M8 x 1.25
Material: Steel
Coating: Electro-galvanized
Packaging length (cm): 1
Packagi...
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Hexagon socket screw M10X140, 2 pieces, 8.8, DIN912, ideal for smaller projects.
€8
Strength class: 8.8
Thread: M10 x 1.5
Length (mm): 140
Material: Steel
Coating: Electro zinc-p...
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Starlock washer 15mm, designed to withstand vibrations and movements.
€1
Inner diameter Ø (mm): 15
Outer diameter Ø (mm): 28.4
Thickness (mm): 2.6
Material: Steel
Coat...
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Powerful set of 1000 galvanized stop screws M5X6, best for construction projects.
€45
Thread: M5 x 0.8
Length (mm): 6
Material: Steel
Coating: Electro-galvanized
Wrench size: H2.5 ...
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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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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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Durable M6x20 wing screws, 100 pieces, perfect for construction projects.
€161
Thread: M6 x 1.0
Length (mm): 20
Material: Steel
Coating: Electrolytically galvanized
DIN: DIN...
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Bolt M14X30 10.9 100 pcs Fine thread Din961, perfect for demanding jobs.
€101
Grade: 10.9
Thread: M14 x 1.5 (fine thread)
Length (mm): 30
Material: Steel
Coating: Untreated...
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Stainless M8X40 A2-70 bolts, 100 pieces, resistant to corrosion and weather conditions.
€28
Strength class: A2-70
Thread: M8 x 1.25
Length (mm): 40
Material: Stainless steel
Coating: A2 ...
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Trailer bolt M16X55 8.8, zinc-coated for extra corrosion protection, 18x18 mm.
€9
Strength class: 8.8
Thread: M16 x 2.0
Length (mm): 55
Material: Steel
Coating: Electro-galvani...
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Wagon Bolt M16X70 8.8 Din603 for durable connections.
€5
Strength class: 8.8
Thread: M16 x 2.0
Length (mm): 70
Material: Steel
Coating: Electro galvani...
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Set of 5 conical spring washers M22, excellent for fastening and stability in various applications.
€7
Thread: M22 x 2.5
Inner diameter Ø (mm): 22.5
Outer diameter Ø (mm): 34
Thickness (mm): 8
Mate...
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Copper washers M12 18X1.5 mm, pack of 6 for professional use.
€6
Thread: M12 x 1.75
Inner diameter Ø (mm): 12.2
Outer diameter Ø (mm): 18
Packaging length (cm):...
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Flange nut M12 Nyloc 5pcs, ideal for fastening and safety.
€9
Strength class: 8
Thread: M12 x 1.75
Material: Steel
Coating: Electro zinc plated
Key size: 18...
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200 pcs hexagon socket screws M5X50, 8.8, optimal for construction and repairs.
€30
Strength class: 8.8
Thread: M5 x 0.8
Length (mm): 50
Material: Steel
Coating: Electro-galvaniz...
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M10 A2 lock nut, 6-pack for durable and corrosion-resistant installations.
€5
Strength class: A2-70
Thread: M10 x 1.5
Material: Stainless steel
Coating: A2 / Aisi 304
Key s...
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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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4 pieces of rubber nuts M6X35 in EPDM, perfect for various applications.
€9
Thread: M6 x 1.0
Length (mm): 35
Material: Brass, Rubber
Packaging Length (cm): 6.1
Packaging ...
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Hexagon socket screw M8X30, 10 pieces, 12.9 quality, for robust applications.
€7
Strength Class: 12.9
Thread: M8 x 1.25
Length (mm): 30
Material: Steel
Coating: Untreated
Wre...
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Hex screw Unc 3/8 x 1 1/2 inches, 5 pieces of 12.9 steel, for flexible installations.
€9
Thread: UNC 3/8" -16
Length (mm): 38
Material: Steel
Coating: Untreated
Wrench size: H5/16" (H...
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Two wing nuts M8 with a diameter of 47 mm, excellent for machine installations.
€16
Thread: M8 x 1.25
Material: Brass, Nylon (PA)
Packing length (cm): 4.7
Packing width (cm): 1.8#...
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