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.

Hexagon socket screws M6X16 A2, packaged in 12, for strong and durable assembly.
€6
Strength class: A2-70
Thread: M6 x 1.0
Length (mm): 16
Material: Stainless steel
Coating: A2 /...
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Hex bolt M6X40, 100 pieces, ideal for both industrial and hobby use.
€35
Tensile strength class: A2-70
Thread: M6 x 1.0
Length (mm): 40
Material: Stainless steel
Coati...
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Pack of 12 galvanized M6X12 stop screws, perfect for mounting.
€6
Thread: M6 x 1.0
Length (mm): 12
Material: Steel
Coating: Electro galvanized
Wrench size: H3 (...
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Set of 3 wing nuts M10, made of A2 steel for long durability.
€8
Strength class: A2-70
Thread: M10 x 1.5
Material: Stainless steel
Coating: A2 / AISI 304
DIN: ...
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Wing nut M10, 5 pieces, ideal for construction and repair projects.
€5
Thread: M10 x 1.5
Material: Steel
Coating: Electro zinc-plated
DIN: DIN 315
Packaging length (...
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Wing screw M5X20 100pcs Din316
€142
Thread: M5 x 0.8
Length (mm): 20
Material: Steel
Coating: Electrolytically galvanized
DIN: DIN...
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M8x30 wing screw, 2 pieces, perfect for heavy applications.
€5
Thread: M8 x 1.25
Length (mm): 30
Material: Steel
Coating: Electro galvanized
Packaging length...
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Bolt M20X70 8.8, 25 pieces in a package, a good choice for construction projects.
€60
Strength Class: 8.8
Thread: M20 x 2.5
Length (mm): 70
Material: Steel
Coating: Electrogalvaniz...
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500 pcs Bolt M3X20 8.8, ideal for industrial applications.
€69
Strength class: 8.8
Thread: M3 x 0.5
Length (mm): 20
Material: Steel
Coating: Electro-galvaniz...
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M6X25 stainless steel A2 bolt, packaged in 10 pieces.
€5
Strength class: A2-70
Thread: M6 x 1.0
Length (mm): 25
Material: Stainless steel
Coating: A2 /...
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High-quality M8X50 bolt 10.9, 200 pieces, ideal for durable constructions.
€69
Strength class: 10.9
Thread: M8 x 1.25
Length (mm): 50
Material: Steel
Coating: Untreated
Key...
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Uncoated bolts Unf 1/2"X2" in a 4-pack, durable and suitable for heavy applications.
€12
Strength Class: Class GR8
Thread: UNF 1/2" -20
Length (mm): 51
Material: Steel
Coating: Untrea...
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Bolt Unf 3/4"X2 inch, 2 pieces, uncoated, ideal for stable connections.
€12
Strength class: Grade GR8
Thread: UNF 3/4" -16
Length (mm): 51
Material: Steel
Coating: Untrea...
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Durable galvanized bolt 3/4" x 5", ideal for heavy applications.
€13
Strength class: Class GR5
Thread: UNF 3/4" -16
Length (mm): 127
Material: Steel
Coating: Elect...
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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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Flange nut M6 Nyloc 100pcs, high durability for mechanical use.
€14
Strength class: 8
Thread: M6 x 1.0
Material: Steel
Coating: Electroplated zinc
Key size: 10 mm...
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High-quality flat washer M5 A2, 100 pieces, ideal for heavy applications and durability.
€5
Strength class: A2-70
Thread: M5 x 0.8
Inner diameter Ø (mm): 5.3
Outer diameter Ø (mm): 10
Th...
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Hexagon screw M10X100, 2 pcs, class 12.9, perfect for tough environments.
€6
Strength class: 12.9
Thread: M10 x 1.5
Length (mm): 100
Material: Steel
Coating: Untreated
Wr...
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M5X16 hex socket screw 8.8, sold in 17 pieces, ideal for smaller installation work.
€4
Strength class: 8.8
Thread: M5 x 0.8
Length (mm): 16
Material: Steel
Coating: Electro-galvaniz...
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Hexagon socket screw M6X40, 10 pieces of 8.8 quality, ideal for light applications.
€4
Strength class: 8.8
Thread: M6 x 1.0
Length (mm): 40
Material: Steel
Coating: Electro-galvaniz...
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Lock nut M3 A2 in 25-pack, reliable and durable design for advanced fasteners.
€5
Strength class: A2-70
Thread: M3 x 0.5
Material: Stainless steel
Coating: A2 / Aisi 304
Key si...
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Stop screw M6X10, 1000 pieces, galvanized, for secure and durable mounting.
€92
Thread: M6 x 1.0
Length (mm): 10
Material: Steel
Coating: Electro galvanized
Wrench size: H3 (...
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Round-head M5X40 screws, 10 pieces, for secure and stable fastening.
€3
Strength class: 4.8
Thread: M5 x 0.8
Length (mm): 40
Material: Steel
Coating: Electroplated zi...
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M24X1.5 wheel nut, provides increased safety and stability.
€28
Strength class: 10
Thread: M24 x 1.5 (fine thread)
Material: Steel
Coating: Hot-dip galvanized#...
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Bolt M10X65 8.8, 100 pieces, with high durability for agriculture and construction projects.
€84
Strength class: 8.8
Thread: M10 x 1.5
Length (mm): 65
Material: Steel
Coating: Electro-galvani...
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Bolts M12X50 8.8, 100 pieces, ideal for various constructions and project work.
€58
Strength class: 8.8
Thread: M12 x 1.75
Length (mm): 50
Material: Steel
Coating: Electro galvan...
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Bolt M30X180 8.8 Din931, ideal for construction and agriculture.
€17
Tensile strength class: 8.8
Thread: M30 x 3.5
Length (mm): 180
Material: Steel
Coating: Electr...
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M8X25 A2 bolt, 6 pieces, does not rust and is suitable for many applications.
€5
Strength class: A2-70
Thread: M8 x 1.25
Length (mm): 25
Material: Stainless steel
Coating: A2 ...
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Five uncoated bolts 3/8" x 1 1/2", perfect for small repairs.
€9
Strength class: Class GR8
Thread: UNF 3/8" -24
Length (mm): 38
Material: Steel
Coating: Untrea...
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Trailer bolt M16X55 8.8, stable and durable, perfect for construction.
€3
Strength class: 8.8
Thread: M16 x 2.0
Length (mm): 55
Material: Steel
Coating: Electro-galvani...
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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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Hex screw M8X40, 4 pieces in A2 quality, for reliable durability.
€6
Tensile strength class: A2-70
Thread: M8 x 1.25
Length (mm): 40
Material: Stainless steel
Coat...
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