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Heyco® PG Thread Taps

Heyco® PG Thread Taps

Product catalog summary

Overview: This document provides technical specifications for Heyco PG Thread Taps, designed for steel conduit threads per DIN 40430 standards. It includes details on thread types, tap drill descriptions, and part dimensions.

Specifications:

Thread Types and Sizes: PG 7, PG 9, PG 11, PG 13.5, PG 16, PG 21, PG 29.
Tap Drill Diameter: Ranges from 11.5 mm for PG 7 to 35.5 mm for PG 29.
Part Dimensions: Major diameter, overall length, and thread length are specified for each thread type.

Procedures:

Use a starting tap for through-hole applications.
For blind holes, begin with a starting tap and finish with a finishing tap.

Material and Design:

Made of high-speed steel with ground threads for accuracy.
Flank angle is 80°.
Suitable for cutting alloy steel, bronze, and stainless steel.

Recommendations: Ensure the correct tap type is used for the specific application to achieve optimal performance.

Catalog excerpts

1-800-526-4182 • 732-286-1800 (NJ) • FAX: 732-244-8843 • Web site: www.heyco.com 1-14 Heyco Products, Inc. “ T h e F i r s t N a m e i n W i r e P r o t e c t i o n ” THREAD TYPE TAP DRILL DESCRIPTION PART NO. PART DIMENSIONS AND SIZE DIAMETER Starting Finishing Major Length mm. Diameter Overall Thread mm. mm. mm. PG 7 11,5 PG-T 7 0150 0151 12,5 63,0 20,0 PG 9 14,0 PG-T 9 0153 0154 15,2 70,0 20,0 PG 11 17,3 PG-T 11 0156 0157 18,6 80,0 22,0 PG 13.5 19,0 PG-T 13.5 0159 0160 20,4 80,0 22,0 PG 16 21,3 PG-T 16 0162 0163 22,5 80,0 22,0 PG 21 27,0 PG-T 21 0165 0166 28,3 90,0 22,0 PG 29 35,5 PG-T 29 0168 0169 37,0 110,0 25,0 Heyco® PG Thread Taps For Steel Conduit Threads per DIN 40430 • Use a starting tap for through-hole applications. • For blind holes, thread first with a starting tap; finish bottoming the threads with a finishing tap. • Flank angle 80°. • Made of high-speed steel with ground threads for greater accuracy to assure optimum performance. • Suitable for cutting alloy steel, bronze and stainless.

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