Product Description
The 1191-4EN750 is a high-performance tanged free running fine thread insert engineered for reliable thread reinforcement in bulk applications. Manufactured by Heli-Coil, this component features a 1/4"-28 thread size with a 3D length configuration and a body length of 0.75 in | 19.0500 mm. Constructed from durable Nitronic 60 material, it delivers exceptional strength and longevity for demanding industrial assembly needs.
Tanged Design incorporates a built-in tang to facilitate secure, standard tool-driven installation.
Free-Running Insert Type allows smooth, unhindered bolt and screw engagement during assembly.
Nitronic 60 Material offers outstanding structural strength, wear resistance, and galling protection.
0.75 in | 19.0500 mm Length provides a reliable 3D length-to-diameter ratio for deep thread engagement.
Fine Thread Series utilizes a precise 1/4"-28 thread configuration for high-accuracy applications.
Product Specs
- SKU:
- 1191-4EN750
- Thread Size:
- 1/4"-28
- Thread Series:
- UNF
- Length:
- 0.75 in | 19.0500 mm
- Tang:
- Tanged
- Material:
- Nitronic 60
- Number of Free Coils:
- 17-1/2
- Length to Diameter Ratio:
- 3D
- Coating/Finish:
- None
