Type A Molded-In Threaded Metal Insert

Product catalog summary

Overview: Yardley Standardized Molded-In Inserts are designed for use in plastics, rubber, and ceramics. These inserts offer several advantages, including compliance with A.S.M.E. and ISO specifications for Class II and metric threads, respectively. They are available in various materials such as brass, aluminum, and stainless steel, with custom sizes and materials available upon request.

Specifications:

Thread Compliance: Class II threads meet A.S.M.E. specifications, while metric threads meet ISO specifications.
Hole Specifications: Holes are tapped to maximum depth for overall length and burnished after tapping.
Material Availability: Inserts are available in brass, aluminum, and stainless steel, with custom options available.

Design Features:

Inserts can be used with or without locating pins.
Available in both U.S. and metric part numbers.

Dimensional Details:

U.S. Thread Size: Specific sizes are provided for U.S. threads.
Metric Thread Size: Specific sizes are provided for metric threads.
Diameter Over Knurl (B): The diameter over the knurl is specified.
Length (C): Length is specified with a tolerance of +.000 to –.010.
Inner Diameter Tolerance (D): U.S. I.D. tolerance is +.0015 to –.0000 after tapping, with metric I.D. provided in inches.
Minimum Number of Full Threads (E): Minimum number of full threads is specified for both U.S. and metric sizes.

Type A Features:

Coarse diamond knurl with a 45° angle.

Catalog excerpts

Type A Molded-In Threaded Metal Insert-1

Type A Advantages • Class II threads meet A.S.M.E. (U.S.) specifications • Metric threads meet ISO specifications •Holes tapped to maximum depth for overall length •Holes burnished after tapping • For use with or without locating pins

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Type A Molded-In Threaded Metal Insert

Type A Molded-In Threaded Metal Insert

Catalog excerpts

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