Use for industrial manufacturers and logistics operations that require reliable, cost-effective steel strapping seals for bundling and securing heavy loads. These 1/2" closed/thread-on seals, constructed from.020 steel, deliver high-strength performance in regular duty applications while providing excellent rust protection through galvanized coating.

Best For
How to choose
Specs at a Glance
| Material | .020 Galvanized Steel |
| Seal Type | Closed/Thread On |
| Dimensions | 1" x 1/2" |
| Case Quantity | 5000 Seals per Case |
| Recyclable | Yes |
Common Use Cases
- Bundling corrugated boxes and cartons for shipment Securing steel coils and metal strapping applications Packaging heavy machinery and industrial equipment Food and beverage distribution requiring rust-resistant seals Export and international shipping with compliance requirements
What You'll Receive
- 5000 steel strapping seals per case Ready-to-use closed/thread-on configuration
Shipping & Packaging
Frequently Asked Questions
Yes, these 1/2" closed/thread-on seals are designed for compatibility with most standard strapping tools and machinery. The thread-on design ensures secure fastening without requiring specialized equipment or training.
Galvanized coating provides corrosion resistance, protecting seals in humid, outdoor, and wet environments. This extends seal lifespan, reduces rust staining on products, and ensures compliance with shipping standards that prohibit rust and contamination.
The.020 steel construction delivers high tensile strength suitable for regular duty applications including bundled cartons, plastic cases, and light-to-medium industrial loads. For specific load requirements, consult our technical team.
Bulk case pricing provides significant cost savings per seal, ensures consistent supply for high-volume operations, and minimizes reordering frequency. A single case supports multiple weeks of production for most packaging operations.
Technical Specifications
| Seal Type | Closed/Thread On |
| Case Quantity | 5000 Seals per Case |
| Recyclable | Yes |
| Color | Silver |
| Strength / Material | .020 Steel |
| Dimensions (Internal) | 1" × 1" (L × W × H) |
Shipping Information
Outer Carton Dimensions
1" × 1" (L × W × H)
Unit of Measure
CASE
Qty Per Shipping Unit
5000 PER CASE
LTL Freight Class
Class 65
Delivery Method
Shown at checkout
Processing and delivery timelines vary by product, warehouse, order size, and destination. Freight-sensitive or oversized items may require LTL delivery or a custom quote before shipment.
Checkout shows available shipping options for the selected SKU and quantity. Use the shipping and refund policy links for current policy details before ordering.
For larger, recurring, freight-sensitive, or mixed-SKU orders, send the SKU or product link, quantity, delivery ZIP code, receiving notes, and timing to support@packrift.com.
ORDER SUPPORT
Product Support
Specs, case quantities, and availability are listed on each product page. For bulk, mixed-SKU, or LTL freight orders, email support@packrift.com with the SKU, quantity, and delivery ZIP.
Use product support for fit, larger or recurring order, return, or order-issue questions. When price and Add to Cart are shown, checkout remains the direct ordering path.
Need a sample, fit check, or substitution review? Contact product support with the SKU, selected option, order quantity, and use case. Support will confirm the available path for that item.
Contact product supportBuyer guides
Buying notes and spec resources stay here instead of taking space above the cart.
Use this product as the source
1/2" Steel Strapping Seals - High-Strength Galvanized, Case of 5000
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