Home sewing and repair hardware designed to secure outerwear, bags and heavy fabrics with a reliable closure. Confident makers and anyone patching a favourite jacket will value durable fittings that survive regular wear. Could the VNDKGN Snap Fasteners be the straightforward, rustproof fix for wardrobe and craft repairs?
⚡ At a Glance
- • Holding Strength: 21mm zinc alloy snaps with grooved base and convex rivet design resist slippage and repeated laundering
- • Best for: Repairing jackets, securing pockets, fastening bags and general DIY on heavy fabrics
- • Not ideal for: Delicate garments or lightweight fabrics where large snaps may look overpowering or cause strain
Twelve heavy-duty, 21mm sew-on metal snap fasteners finished in black. Zinc alloy construction with an anti-rust coating and stabilising grooved bases enable secure, long-lasting attachment.
Secure closures - thanks to 21mm zinc alloy construction
Caps and sockets are made from zinc alloy treated with an anti-rust coating; grooved bases and convex rivets lock components together to reduce slippage. The 21mm diameter increases contact area for a firmer mechanical hold.
Reliable fastening for jacket fronts, pockets and bags that holds through regular wear and washing.
Suitable for thick fabrics - with smooth-edged 21mm sizing
Smooth edges and a larger 21mm face help distribute pressure across materials such as denim, leather and canvas, reducing concentrated stress points. The sizing is chosen for heavy textiles rather than fine linens.
Allows neat installation on outerwear and accessories without tearing or excessive fabric distortion.
Simple DIY installation - with sew-on grooved base design
Grooved bases stabilise snap caps during stitching while the convex rivet side helps maintain alignment and prevents slippage. Components are designed for sew-on attachment rather than requiring specialist press tools.
Quick reinforcement and replacements are possible with basic sewing skills, ideal for hobbyists and small repairs.
✨ The 4 Key Reasons for VNDKGN Snap Fasteners
Rustproof Finish - Keeps fasteners corrosion-free through repeated washing and outdoor use
Large 21mm Size - Provides a prominent closure that suits heavy fabrics and trims
Grooved Base - Stabilises cap during sewing for accurate, long-lasting placement
Sew-On Design - Allows repairs without specialist tools using standard sewing techniques
📋 Technical Details at a Glance
- Category: Home sewing and craft hardware
- Brand: VNDKGN
- Quantity: 12 pieces
- Material: Zinc alloy with anti-rust coating
- Diameter: 21mm
❓ Frequently Asked Questions
Q: Are these snap fasteners rustproof?
A: Yes; construction uses zinc alloy with an anti-rust coating and the description specifies rustproof metal suitable for repeated washing.
Q: Can the snaps be used on leather and denim?
A: Yes; denim, leather and canvas are explicitly listed as suitable fabrics for these 21mm snaps.
Q: Do the fasteners require special tools to fit?
A: No; components are designed for sew-on attachment so specialised setting tools are not required.
🏆 Our Verdict
The VNDKGN Snap Fasteners suit hobby sewers, repairers and crafters who need strong closures for heavy fabrics. Durable zinc alloy construction, an anti-rust finish and a sew-on design deliver reliable, low-maintenance snaps for jackets, bags and repairs. Durability and secure hold mean good long-term value for mending and DIY projects.
