1/4" NPTF HSS Tap Sutton 3492P500 • Colour coded: expansion /

• Colour coded: expansion / compression

5 x 20 Metric Coarse 25 Pieces Zinc Plated Hex Bolts & Nuts

I deal for reducing cycle times in Aerospace and Medical applications

M6 Flat washer’s 60 pcs

1/4" NPTF HSS Tap Sutton 3492P500 • Colour coded: expansion /National Pipe Taper Fuel (NPTF), also called Dryseal American National Standard Taper Pipe Thread, defined by ASME B1. 20. 3, is designed to provide a more leak free seal without the use of PTFE tape or other sealant compound. Taper thread diameter increases or decreases along the length of the thread. General purpose use, materials up to approx. 1000 N mm2 Suitable for both hand and machine operations Taper pipe reamer recommended prior to tapping.