Description
Helicoil R1191-4 Replacement Inserts, 1/4″ x 28 NF, 12 Pack provide a reliable and durable solution for repairing threads in metal materials. These inserts are essential for restoring damaged or stripped threads, offering strength and precision for a variety of applications.
Features:
- Pack includes 12 high-quality inserts for comprehensive thread repair tasks.
- Internal thread size: 1/4″ x 28 NF, ideal for fine-threaded applications in metal components.
- Durable 304 stainless steel construction ensures long-lasting performance.
- Free running design for smooth installation and proper fit.
- Thread direction: Right hand, compatible with standard fine threads.
Benefits:
- Restores damaged or stripped threads, extending the life of your components.
- Prevents the need for expensive replacements by offering a cost-effective solution.
- Easy to store and access, with each insert neatly packed in a 12-pack container.
Technical Specifications:
- Model: R1191-4
- Thread Size: 1/4″ x 28 NF
- Material: Stainless Steel
- Thread Type: UNF (Fine Thread)
- Free Coil Diameter: 0.213 in
- Length: 0.246 in
- Tensile Strength: 200,000 to 250,000 PSI
- Rockwell Hardness: C43-C50
- Package Size: 12 inserts
- Application: Metal thread repair
This item can only be shipped within the 48 contiguous United States via ground shipping. Unfortunately, we cannot ship it via air or to Alaska, Hawaii, or international locations.
