The Alemite Thread-Forming Fitting 1720-B has a special tapered drive thread which reshapes the material in an untapped hole to provide a leak proof seal. This model is most effectively installed by spinning into the untapped hole, but may be driven straight into the untapped hole. This product can be replaced by any standard threaded fitting or by another thread forming fitting.

FEATURES:

• Exceeds 72 hour salt spray test
• Dirt excluding check ball
• Threads provide strong seal
• Dyed yellow for identification
• Trivalent zinc plating
• RoHS compliant

PRODUCT SPECIFICATIONS:

• Part No.: 1720-B
• Configuration: Straight
• Hex Size: 7/16”
• Hole Size Recommended: .373 - .380