Stainless Steel Thread Repair Kit, 1/4-20 x 7/16-14

SKU:
WBB3221703
Brand:
E-Z Lok
Model/MPN:
EZ-303-4
Our Price:
$93.94
Free Shipping on Qualifying Orders Over $99
Shipping & Availability:
  • Fast Shipping: Estimated delivery in 3-6 Business Days
  • Bulk Pricing Available: Call 800-810-FILE or email us for a custom quote.
✔ Secure Checkout
✔ Business Purchasing Support
✔ 5.0 Google Store Rating

Product Specifications:
Country of Origin: Made In USA
Material: Stainless Steel
Product Depth: 5
Product Height: 9
Product Type: Threaded Insert Kits
Product Width: 2
Quantity Included: 1
Manufacturer Part Number: EZ-303-4
Size: 1/4 - 20
Brand Name: E-Z Lok
Includes: (10x) 303-4, (1x) 500-3, (1x) 360-U, (1x) 571-5
Manufacturers Part Number: EZ-303-4
Number of Pieces: 13
Package Quantity: 1
Type: Thread Repair Kit
Shipping Method: Parcel
(No reviews yet) Write a Review
Adding to cart… The item has been added
✔ Fast Shipping · ✔ Secure Checkout · ✔ Made in USA
Questions? We're here to help.
Call 800-810-FILE or email us .
Free Shipping on Qualifying Orders Over $99

Product Specifications:
Country of Origin: Made In USA
Material: Stainless Steel
Product Depth: 5
Product Height: 9
Product Type: Threaded Insert Kits
Product Width: 2
Quantity Included: 1
Manufacturer Part Number: EZ-303-4
Size: 1/4 - 20
Brand Name: E-Z Lok
Includes: (10x) 303-4, (1x) 500-3, (1x) 360-U, (1x) 571-5
Manufacturers Part Number: EZ-303-4
Number of Pieces: 13
Package Quantity: 1
Type: Thread Repair Kit
Shipping Method: Parcel

This thread repair kit is for maintenance and repair professionals who need to restore or strengthen tapped holes in metal. It provides the components needed to install threaded inserts for 1/4-20 threads in metal workpieces.

The kit includes 10 stainless steel threaded inserts, along with a drill, tap, and drive tool. It is designed for 1/4-20 x 7/16-14 thread repair and reinforcement applications in soft metals such as aluminum, cast iron, and magnesium.


Key Features:

  • Complete installation kit: Includes inserts, a drill, tap, and drive tool to provide the required installation components in one kit.
  • Ten threaded inserts: Supplies multiple inserts for repairing or reinforcing tapped holes.
  • Stainless steel inserts: Provides stainless steel threaded inserts for metal hole repair work.
  • For soft metals: Supports tapped-hole repair and reinforcement in aluminum, cast iron, magnesium, and similar metals.

Choose this kit when repairing or reinforcing 1/4-20 tapped holes in compatible metal materials and when a drill, tap, drive tool, and threaded inserts are needed together.

Country of Origin: Made In USA
Material: Stainless Steel
Product Depth: 5
Product Height: 9
Product Type: Threaded Insert Kits
Product Width: 2
Quantity Included: 1
Manufacturer Part Number: EZ-303-4
Size: 1/4 - 20
Brand Name: E-Z Lok
Includes: (10x) 303-4, (1x) 500-3, (1x) 360-U, (1x) 571-5
Manufacturers Part Number: EZ-303-4
Number of Pieces: 13
Package Quantity: 1
Type: Thread Repair Kit
Shipping Method: Parcel
Width: 5.00 in
Height: 9.00 in
Depth: 2.00 in