0.79″ | 20 mm Pyramid Double Side Rivets R630- 25PK

About These Pyramid Rivets

Pyramid Rivets that demand attention—our 20×20mm Double Cap Pyramid Rivets (R630) are made for bold, heavy-duty leather projects that need impact and durability. With a large 0.79″ square face and clean pyramid peak, these rivets are perfect for high-contrast accents on belts, armor, handbags, shoes, and rugged costume work. Crafted from high-quality, nickel-free alloy, they offer superior strength while maintaining skin-safe, lead-free standards. The two-piece system includes a solid cap and secure post for tight, long-lasting fastening. Ideal for makers who want detail that doesn’t fade.

Specifications & Sizing

🔩 Product Details

• Face Size (F): 20 × 20mm (0.79 × 0.79″)
• Base Post (M): Diameter 11.5mm (0.45″) × Height 8mm (0.31″)
• Material: High-quality zinc alloy
• Finish Options: Nickel, Gold, Satin Gold, Gunmetal, Antique Brass
• Nickel-Free & Lead-Free
• Country of Origin: Hong Kong
• Sold in packs of 25 full sets (cap + post)

Note: Professional setting tools are required.

🔗 Related Pyramid Rivet Sizes

• 10.3mm Pyramid – R630 Smaller size for detailed leatherwork, bags, and light-duty accents.
• 13.7mm Pyramid – R630 Mid-size option with great balance between style and structure.

Recommended Uses for Pyramid Rivets

20mm pyramid rivets are made for bold, high-impact applications where strength and style matter. Their large size and sharp pyramid profile make them perfect for:

• Leather belts and straps – Add structure and attitude to utility belts, fashion belts, and cinch straps.
• Bags and satchels – Reinforce stress points or add a decorative edge to large handbags and gear bags.
• Costume & cosplay armor – Create cinematic detail for fantasy or sci-fi armor, gauntlets, or leather bracers.
• Footwear – Use along boots, straps, or custom leather shoes for standout hardware.
• Upholstery and furniture – Add bold, industrial accenting to leather chairs, stools, and panels.

These pyramid rivets work best on medium to thick leather, canvas, denim, or reinforced fabrics. Combine with matching finishes for a polished, professional look.