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Steel Eyelets and Iron Metal Grommets

Steel Eyelets and Iron Metal Grommets

Steel eyelets and iron metal grommets are metal hole-reinforcement components used in garments, shoes, bags, leather goods, labels, files, folders, shoe boxes, cardboard packaging, craft projects and textile applications. They support the edge of a prepared hole, create a cleaner passage for cords, laces or fixing components and add a metal finish to the product surface.

In the E-Dugme steel eyelets category, buyers can compare small garment eyelets, curved eyelets, long-barrel eyelets, standard steel sheet eyelets and larger file or shoe box eyelets. Size groups may include No 2, No 3, No 4, No 5, No 17, No 24, No 28, No 31, 20 mm and 23 mm depending on the product model.

What Are Steel Eyelets?

A steel eyelet is a metal capsule installed around a prepared hole in fabric, leather, cardboard, bag material, shoe upper, label material or textile surface. Depending on the model, it may be used with a plastic washer, metal washer or as a single-piece capsule structure.

Inner diameter determines the passage size. Outer diameter affects visible surface coverage. Barrel height affects compatibility with material thickness. Washer structure affects how the eyelet sits on the surface after installation.

Types of Steel Eyelets

Eyelet Type Typical Application Selection Tip
Curved Steel Eyelets Bags, shoes, garments, accessories and craft projects Useful when a more visible rounded metal look is required.
Long-Barrel Steel Eyelets Leather goods, cardboard, thicker textiles, bags and multilayer surfaces Barrel height should be matched with material thickness.
File and Shoe Box Eyelets Files, folders, cardboard packaging, shoe boxes and ventilation holes Single-piece capsule structure and cardboard thickness should be checked together.
Standard Steel Sheet Eyelets Garments, shoes, bags, labels, leather goods, textiles and accessories Inner diameter, washer structure and setting die compatibility should be checked by product.
Large Steel Eyelets Bags, thick textiles, technical surfaces, cardboard products and special fastening points Large sizes require correct hole preparation and controlled pressing.

How to Choose Steel Eyelet Size

Steel eyelet size should be selected according to the cord, lace, cardboard opening, ventilation requirement or fastening component that will pass through the hole. Smaller sizes are useful for labels, textiles, shoes, leather goods and compact accessories. Larger sizes can be evaluated for bags, thick surfaces, files, folders, shoe boxes and cardboard packaging.

Size Group Approx. Inner Diameter Typical Application Selection Tip
No 17 3.5 mm / 0.14 in Labels, small accessories, fine cords, textiles and craft products Hole preparation and setting die compatibility are important on compact surfaces.
No 2 4.5 mm - 7.3 mm / 0.18 in - 0.29 in Bags, shoes, leather goods, labels, cardboard, garments and craft applications Standard and long-barrel models should be checked separately.
No 3 5 mm - 5.3 mm / 0.20 in - 0.21 in Textiles, bags, shoes, leather goods and accessory applications Extra-long models should be matched with material thickness.
No 4 6 mm - 6.5 mm / 0.24 in - 0.26 in Bags, shoes, textiles, leather goods and craft projects Useful for small-to-medium cord and lace passages.
No 5 7 mm class / 0.28 in class Garments, bags, leather accessories, shoes and decorative textiles Cord thickness and washer structure should be evaluated together.
No 24 9.3 mm class / 0.37 in class Bags, outerwear, leather goods, technical textiles and medium surfaces Setting die compatibility should be checked by product model.
No 28 13 mm / 0.51 in Bags, thicker textiles, leather goods, technical surfaces and fastening points Material thickness and pressing method are important for larger openings.
No 31 17.3 mm / 0.68 in Large bags, thick surfaces, technical textiles, boxes and special fastening points Test application and correct die selection are useful for large-size projects.
20 mm - 23 mm File Eyelets 20 mm - 23 mm / 0.79 in - 0.91 in Files, folders, cardboard packaging, shoe boxes, boxes and ventilation holes Single-piece capsule structure, cardboard thickness and hole size should be checked together.

Application Areas

  • Shoes, bags, leather goods, belts, labels and textile accessories
  • Garments, shirts, blouses, workwear, craft projects and decorative textiles
  • Files, folders, cardboard packaging, shoe boxes and box ventilation points
  • Bag flaps, lace holes, cord passages and fastening points
  • Practical textile and accessory applications requiring a metal eyelet finish

Steel Eyelets, Brass Eyelets and Stainless Steel Eyelets

Steel eyelets can be selected for standard metal eyelet applications, cardboard products, files, shoe boxes, bags, shoes, labels and craft projects. Brass eyelets can be selected for garment, shoe, bag and leather goods projects where finish colour and decorative trim appearance are important. Stainless steel eyelets can be selected for outdoor and technical textile projects where stainless material is required.

Colour and Finish Options

Steel eyelets may be available in free nickel, black nickel, gold, antique brass and gun metal finishes depending on the product model. Free nickel can support a clean and classic metal look. Black nickel and gun metal can be evaluated for darker surfaces. Gold and antique brass can be selected for more decorative accessories, bags and special design products.

Washer, Hole Cutting and Setting Die Compatibility

Steel eyelet installation depends on the eyelet capsule, prepared hole, washer structure and compatible setting die. Some products may use plastic washers, some may use metal washers and some may be installed as single-piece capsules. Hole size, material thickness and barrel height should be evaluated together before production.

For compatible installation equipment, visit the setting dies, fastening molds and application tools category. Depending on the application, eyelet setting dies, punching dies, hand presses, impact presses, electric machines or pneumatic machines can be evaluated.

Related Eyelet Categories

For a broader comparison, visit the eyelets and grommets category. For decorative metal finishes, brass eyelets can be compared. For outdoor and technical textile projects, stainless steel eyelets, aluminum eyelets and galvanized eyelets may also be reviewed according to the project type.

Frequently Asked Questions

What are steel eyelets?

Steel eyelets are metal hole-reinforcement components installed around prepared holes in fabric, leather, cardboard, shoes, bags, labels, files and textile products.

Where are steel eyelets used?

They can be used in shoes, bags, leather goods, garments, labels, files, folders, shoe boxes, cardboard packaging, craft projects and textile applications.

Do steel eyelets require washers?

Washer use depends on the product model. Some steel eyelets may be used with plastic or metal washers, while some file and shoe box eyelets may be installed as single-piece capsules.

Do steel eyelets require setting dies?

Yes. Steel eyelets should be installed with a setting die that matches the eyelet size, barrel height, washer structure and application surface.

Where are 20 mm and 23 mm file eyelets used?

20 mm and 23 mm file eyelets can be used in files, folders, cardboard packaging, shoe boxes, boxes and ventilation-hole applications.

E-Dugme Steel Eyelets Category

In the E-Dugme steel eyelets category, buyers can compare No 2, No 3, No 4, No 5, No 17, No 24, No 28, No 31, 20 mm and 23 mm steel eyelet options for garments, shoes, bags, files, cardboard packaging, labels, craft projects and accessories. With the correct size, washer structure, hole preparation and compatible setting die, steel eyelets can create clean and professional fastening points.

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