FREE delivery on orders over €150
Product Specifications:
| Item | UNF Free Running Insert |
| Display Qty | 100 |
| Drill Size | #7 |
| Finish | Plain |
| Free Coil Dia. | 0.316" |
| Grade | 304 |
| Hardness | Rockwell C43-C50 |
| Helical Insert Type | Free Running |
| Insert Length | 1/4" |
| Material | Stainless Steel |
| Material Grade/class | 18-8 |
| Overall Length | 1/4" |
| Rockwell Hardness | C43-C50 |
| Series | HELI-COIL |
| Sti Tap Size | #10-32 |
| System Of Measurement | Imperial |
| Tang Style | Tangless |
| Tang Type | Tangless |
| Tensile Strength | 200000 psi to 250000 psi |
| Thread Direction | Right Hand |
| Thread Size | 1/4"-28 |
| Thread Type | Fine |
Shipping Info:
| Ship weight (kg) | 0.08 |
| Ship height (cm) | 5.08 |
| Ship length (cm) | 0.64 |
| Ship width (cm) | 9.4 |
| Country of Origin | US |
Explore Products
Explore More
- KEYSHAFT
- PARLEC
- PRO SERIES SUMP PUMPS
- ZURN
- CORTINA SAFETY PRODUCTS
- Bar Clamp/Spreaders
- Sawhorses and Work Stands
- Plumbing Specialty Tools
- Demolition Hammer Accessories
- Bevelers
- AKRO-MILS Insight Series Ultra Clear Polycarbonate Bins
- HELICOIL High Spiral Flute Bottoming Taps, UNC, 2B
- CONDOR High Visibility Polyester Class 2 Orange Vest
- LAMP ESR10 Series Full Extension Drawer Slides
- MUELLER INDUSTRIES 107MAT Silent Check Valves
- DIXON End Caps
- PASS AND SEYMOUR Rotary R Series Replacement Knobs
- FLAME GARD Duct Access Doors
- ALEMITE British Standard Pipe Thread Fittings
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
HELICOIL AT1191-4C250 UNF Free Running Insert, 1/4 In - 28 Thread Size, Tangless, 1/4 In Insert Lg., 7 Drill Size
€88.27 /pack