Extra Heavy Duty Industrial Style Keylocking Threaded Inserts

The increased wall thickness and greater external thread area of Jergens Extra Heavy Duty Industrial Style Keylocking Inserts offer greater pull-out strength, stability, and longer life. These inserts should be used in materials with lower ultimate shear strength to obtain maximum pull-out strength and holding power.

Features, Benefits, & Product Specifications:
  • Greater thread area
  • Increased shear engagement
  • Offers holding power comparable to standard heavy-duty inserts in high-shear strength material
  • Insert Materials & Finishes:
    • Carbon Steel (C1215 or Equivalent), Parkerized
    • 303 Stainless Steel, Passivated
  • Key Material: 302 Stainless Steel
  • Tolerances: ±0.010 for Inch, ±0.25mm for Metric
  • Inserts with internal thread size of 5/16-18 or larger are furnished with (4) locking keys
  • Special materials, sizes, and Mil-Spec available upon request
  • RoHS compliant

Extra Heavy Duty Industrial Style Keylocking Threaded Inserts

Select a part number for CAD drawings, price and stock availability.

Part Number CAD Unit Material Insert Internal Thread Class 2B Insert External Thread Class 6g Length (L) Installation Tool Part Number
25931 icon_cad Inch Carbon Steel 6-32 5/16-18 0.31 24731
25932 icon_cad Inch Carbon Steel 8-32 3/8-16 0.31 24732
25933 icon_cad Inch Carbon Steel 10-24 7/16-14 0.31 24733
25934 icon_cad Inch Carbon Steel 1/4-20 1/2-13 0.37 24734
25935 icon_cad Inch Carbon Steel 5/16-18 9/16-12 0.43 24735
25936 icon_cad Inch Carbon Steel 3/8-16 5/8-11 0.50 24736
25937 icon_cad Inch Carbon Steel 7/16-14 3/4-16 0.62 24737
25938 icon_cad Inch Carbon Steel 1/2-13 7/8-14 0.68 24738
25939 icon_cad Inch Carbon Steel 9/16-12 7/8-14 0.81 24739
25940 icon_cad Inch Carbon Steel 5/8-11 1-12 0.87 24740
25941 icon_cad Inch Carbon Steel 3/4-10 1 1/4-12 1.12 24741
25942 icon_cad Inch Carbon Steel 7/8-9 1 3/8-12 1.25 24742
25943 icon_cad Inch Carbon Steel 1-8 1 1/2-12 1.37 24743
26133 icon_cad Inch Carbon Steel 10-32 7/16-14 0.31 24733
26134 icon_cad Inch Carbon Steel 1/4-28 1/2-13 0.37 24734
26135 icon_cad Inch Carbon Steel 5/16-24 9/16-12 0.43 24735
26136 icon_cad Inch Carbon Steel 3/8-24 5/8-11 0.50 24736
26137 icon_cad Inch Carbon Steel 7/16-20 3/4-16 0.62 24737
26138 icon_cad Inch Carbon Steel 1/2-20 7/8-14 0.68 24738
26139 icon_cad Inch Carbon Steel 9/16-18 7/8-14 0.81 24739
26140 icon_cad Inch Carbon Steel 5/8-18 1-12 0.87 24740
26141 icon_cad Inch Carbon Steel 3/4-16 1 1/4-12 1.12 24741
26142 icon_cad Inch Carbon Steel 7/8-14 1 3/8-12 1.25 24742
26143 icon_cad Inch Carbon Steel 1-12 1 1/2-12 1.37 24743
26331 icon_cad Inch Stainless Steel 6-32 5/16-18 0.31 24731
26332 icon_cad Inch Stainless Steel 8-32 3/8-16 0.31 24732
26333 icon_cad Inch Stainless Steel 10-24 7/16-14 0.31 24733
26334 icon_cad Inch Stainless Steel 1/4-20 1/2-13 0.37 24734
26335 icon_cad Inch Stainless Steel 5/16-18 9/16-12 0.43 24735
26336 icon_cad Inch Stainless Steel 3/8-16 5/8-11 0.50 24736
26337 icon_cad Inch Stainless Steel 7/16-14 3/4-16 0.62 24737
26338 icon_cad Inch Stainless Steel 1/2-13 7/8-14 0.68 24738
26339 icon_cad Inch Stainless Steel 9/16-12 7/8-14 0.81 24739
26340 icon_cad Inch Stainless Steel 5/8-11 1-12 0.87 24740
26341 icon_cad Inch Stainless Steel 3/4-10 1 1/4-12 1.12 24741
26342 icon_cad Inch Stainless Steel 7/8-9 1 3/8-12 1.25 24742
26343 icon_cad Inch Stainless Steel 1-8 1 1/2-12 1.37 24743
26533 icon_cad Inch Stainless Steel 10-32 7/16-14 0.31 24733
26534 icon_cad Inch Stainless Steel 1/4-28 1/2-13 0.37 24734
26535 icon_cad Inch Stainless Steel 5/16-24 9/16-12 0.43 24735
26536 icon_cad Inch Stainless Steel 3/8-24 5/8-11 0.50 24736
26537 icon_cad Inch Stainless Steel 7/16-20 3/4-16 0.62 24737
26538 icon_cad Inch Stainless Steel 1/2-20 7/8-14 0.68 24738
26539 icon_cad Inch Stainless Steel 9/16-18 7/8-14 0.81 24739
26540 icon_cad Inch Stainless Steel 5/8-18 1-12 0.87 24740
26541 icon_cad Inch Stainless Steel 3/4-16 1 1/4-12 1.12 24741
26542 icon_cad Inch Stainless Steel 7/8-14 1 3/8-12 1.25 24742
26543 icon_cad Inch Stainless Steel 1-12 1 1/2-12 1.37 24743

Documents and Videos

  • icon_pdf Operating Manual
  • icon_pdf Operating Manual - 81600 ONLY
  • icon_pdf Jergens Production Vise System
  • icon_pdf Jergens Production Vises Features and Benefits
  • icon_pdf Vertical Machine Solutions
  • icon_pdf Horizontal Machine Solutions
  • icon_pdf Hydraulic Production Vises
  • icon_pdf Production Vises

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