Our #5 and #7 Heavy Duty Open Ended Nylon Zippers redefine convenience and durability for garments, offering a seamless zipping experience combined with robust performance. Engineered for smooth operation and heavy-duty use, these zippers are ideal for jackets, coats, and other outerwear where reliable functionality and easy access are essential.
- Effortless Smoothness: Advanced design and precision manufacturing ensure the zipper glides effortlessly, eliminating stuck or jammed teeth. The carefully engineered spiral teeth and low-friction slider create a seamless opening/closing experience, perfect for quick dressing or on-the-go adjustments.
- Heavy-Duty Construction: Built with durable nylon material, these zippers withstand frequent use, repeated washing, and harsh conditions. The #5 (medium-duty) and #7 (heavy-duty) sizes provide robust support for medium to thick fabrics, making them suitable for winter coats, workwear, and outdoor apparel.
- Open Ended Design: The fully separable bottom allows complete separation of the zipper, making it easy to put on/take off bulky garments and access large compartments. Ideal for jackets, parkas, and travel-friendly clothing.
- Reliable Closure: Despite the open-ended design, the slider locks securely in place to prevent accidental unzipping, ensuring both convenience and security.
- #5 Nylon Zipper:
- Ideal for medium-weight fabrics (e.g., denim, cotton jackets).
- Tooth width: ~3.5mm, tape width: ~30mm.
- #7 Nylon Zipper:
- Designed for heavy-duty applications (e.g., thick coats, outdoor gear).
- Tooth width: ~4.5mm, tape width: ~35mm.
- Lengths: Standard lengths from 12–36 inches; custom lengths available upon request.
- Color Options: Black, white, navy, and pantone-matched colors for seamless fabric coordination.
- Outerwear: Perfect for jackets, coats, windbreakers, and parkas, where easy on/off and heavy-duty performance are critical.
- Workwear: Used in industrial jackets, coveralls, and utility garments that require frequent movement and durability.
- Travel Gear: Suitable for convertible jackets and travel-friendly clothing, allowing quick adjustments and full separation for layering.
- Fashion Design: Adds a sleek, functional element to designer coats and statement outerwear.
- Time-Saving Convenience: The smooth glide reduces dressing time, making them ideal for busy lifestyles or quick wardrobe changes.
- Durability You Can Trust: Nylon’s abrasion-resistant properties ensure these zippers maintain performance over time, even with daily use.
- Versatile Design: The open-ended style offers flexibility for various garment designs, while the secure slider prevents accidental openings.
- Sleek Aesthetics: The minimalist design and color options blend seamlessly with any fabric, enhancing both functionality and style.
| Model |
Width of Zipper Teeth |
Width of Cloth Tape |
Teeth Material |
Cloth Tape Material |
Puller Material |
Standard Colors |
Color Customization |
Length Customization |
Tooth Structure |
Typical Applications |
Puller Style |
Stop Type |
Tooth Pitch |
Load-Bearing Strength |
| 3# |
4mm |
2.6cm |
Plastic |
Nylon |
Zinc alloy |
Multi-color |
Available |
Available |
Corn teeth |
Bag zipper |
Fancy pull tab |
U-shaped card stop |
4mm |
200kg |
| 4# |
5mm |
3cm |
Plastic |
Nylon |
Zinc alloy |
Multi-color |
Available |
Available |
Corn teeth |
Mosquito net zipper |
Fancy pull tab |
U-shaped card stop |
5mm |
200kg |
| 5# |
6mm |
3.2cm |
Plastic |
Nylon |
Zinc alloy |
Multi-color |
Available |
Available |
Corn teeth |
Clothing placket zipper |
Fancy pull tab |
U-shaped card stop |
6mm |
200kg |
| 8# |
7.5mm |
4cm |
Plastic |
- |
Zinc alloy |
- |
Available |
Available |
Corn teeth / Trapezoidal Structure |
Luggage zipper |
Fancy pull tab |
U-shaped card stop |
7.5mm |
200kg |
| Model |
Width of Zipper Teeth |
Width of Cloth Tape |
Teeth Material |
Cloth Tape Material |
Puller Material |
Standard Colors |
Color Customization |
Length Customization |
Tooth Structure |
Typical Applications |
Puller Style |
Stop Type |
Tooth Pitch |
Load-Bearing Strength |
| 3# |
4mm |
2.6cm |
Metal |
Nylon |
Zinc alloy |
Multi-color |
Available |
Available |
Corn teeth |
Bag zipper |
Fancy pull tab |
U-shaped card stop |
4mm |
200kg |
| 4# |
5mm |
3cm |
Metal |
Nylon |
Zinc alloy |
Multi-color |
Available |
Available |
Corn teeth |
Mosquito net zipper |
Fancy pull tab |
U-shaped card stop |
5mm |
200kg |
| 5# |
6mm |
3.2cm |
Metal |
Nylon |
Zinc alloy |
Multi-color |
Available |
Available |
Corn teeth |
Clothing placket zipper |
Fancy pull tab |
U-shaped card stop |
6mm |
200kg |
| 8# |
7.5mm |
4cm |
Metal |
- |
Zinc alloy |
- |
Available |
Available |
Spiral Structure / Corn teeth / Spiral Structure |
Luggage zipper |
Fancy pull tab |
U-shaped card stop |
7.5mm |
200kg |
| Structure Type |
Material |
Key Applications |
| Trapezoidal Structure |
Resin / Plastic |
Luggage, clothing plackets |
| Corn Teeth |
Plastic |
Mosquito nets, lightweight bags |
| Spiral Structure |
Metal (Copper / Zinc) |
Jeans, jackets |
| Square Teeth |
Metal |
Outdoor equipment, industrial zippers |
| Coil Structure |
Nylon |
Clothing linings, waterproof zippers |
| Double Teeth |
Resin / Metal |
Waterproof zippers, high-strength luggage |
Whether you’re designing a winter coat, work uniform, or travel jacket, our #5 and #7 Nylon Zippers deliver unmatched smoothness, durability, and convenience. The open-ended design combined with secure slider technology makes them a reliable choice for any garment that requires both functionality and ease of use. Elevate your designs with zippers that prioritize performance without compromising style.
FAQ:
1. How To Order?
Step 1, please tell us what model and quantity you need;
Step 2, then we will make a PI for you to confirm the order details;
Step 3, when we confirmed everything, can arrange the payment;
Step 4, finally we deliver the goods within the stipulated time.
2. When will make delivery?
Delivery Time:
-Sample Order: 1-3 days after receipt of the full payment;
-Stock Order: 3-7days after receipt of the full payment;
-OEM Order: 12-20days after receipt of the deposit.
3. After-sales Service
1 year warranty for all kinds of products;
If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an
experienced manufacturer, you can rest assured of the quality and after-sales service.
4. Transportation
Transported by DHL, UPS, EMS, FedEx, Air freight, Sea freight...
