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A-S SERIES STUD 1/4-20 UNC #ASS4T420165 - Steel/Standard

Product Details

1/4-20 UNC A-S SERIES – Thread Call Out: 420, Grip Range: .027-.165

MFR Part #: ASS4T420165
Byler Part #: ASS4T420165
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Full Description

AVK AS Series threaded inserts are an ideal alternative to clinch- or weld-nuts; when installed a threaded stud is left protruding from the workpiece.

  • Thread Specifications:
  • Unified – 2A/21 per ASME B1.1
  • Metic – 6G/21 per ASME B1.13M

The A-S Insert is designed to be used with Grade 5 or Metric Class 8.8/9.8 non-thread locking type nuts.

Stud Lengths

  • ISL Call Out (min): .625
  • ISL Call Out: .8125
  • ISL Call Out (max): 1.000

Parameters / Specs

Sets

Thread Call Out

420

Grip Range

.027-.165

Grip Call Out

165

Hole Size

25/64 (.3906)

HD ±.010 ±0.25*

.500

HH ±.003

.030

L ±.020

.670

D Max.

.390

IL Max

.465

Download PDF Brochures & Manuals

Manuals include operation instructions, parts lists and repair details.

Brochures highlight features & benefits.

To view all resources from this manufacturer (AVK) please visit the resource section, or call 800-325-3147.

  • Submit Your Question(s) About the A-S SERIES STUD 1/4-20 UNC #ASS4T420165 - Steel/Standard

    Use this quick form to contact our fastening experts for assistance with the A-S SERIES STUD 1/4-20 UNC #ASS4T420165 - Steel/Standard or request a consultation. You may also call us at (800) 325-3147

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