Zygology
Zygology Ltd
Unit 7, Thame 40 Jane Morbey Road
Thame Oxon OX9 3RR
Phone: 0808 123 1221
Fax: +44 1844 266021
Email: sales@zygology.com
Web Address: www.zygology.com
Print Back
  • Pilot diameter and undercuts allow plastic to flow into grooves providing high pullout resistance.
  • Aluminum inserts ideal for light weight designs.
  • Aluminum and stainless steel inserts offer lead-free alternative.
Unit of Measure

Specifications

Thread Size

 N/A .313-18 (5/16-18)

Type

 N/A ITB
Thread Code1 N/A 0518

A ± .005

 N/A .469 in a1292.jpg

E Nom.

 N/A .437 in

C ± .005

 N/A .404 in

S1 Nom.

 N/A .080 in

S2 Nom.

 N/A .090 in
Minor Dia.Min.2 N/A .254 in

Minor Dia.Max.

 N/A .265 in

Thread Specification

 N/A 2B per ASME B1.1

Standard Material

 N/A Free-machining, Leaded Brass

Standard Finish

 N/A Plain

CAD Supplier

 N/A PennEngineering® (SI®)
  • 1 Thread tapped thru, Class 3A/4h screw must pass with finger torque, but basic go gauge may stop at last thread.
  • 2 Minor diameter may be below minimum in deformed thread area.