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Specialty Fasteners > Threaded Inserts > Keylocking, Extra Heavy Duty Industrial Style
Keylocking, Extra Heavy Duty Industrial Style
The increased wall thickness and greater external thread area of these extra heavy duty threaded 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.
    • Greater Thread Area
    • Increased Shear Engagement
    • Offers Holding Power Comparable to Standard Heavy Duty Inserts in High Shear Strength Material
    • Material: Carbon Steel Inserts - C1215 or equivalent Stainless Steel Insert - 303 Keys - 302
    • Finish:Carbon Steel Inserts - Parkerized Stainless Steel Inserts - Passivated
    • Tolerances: ±.010
    • Keys: Inserts with internal thread size of 5/16-18 or larger are furnished with four locking keys

  

Product Selector Chart

Find the product and size you need in the chart below.

   
Click the Part Number in below chart
for Price and Stock Check.
Carbon Steel Part NumberStainless Steel Part NumberInsert Internal Thread Class 2BInsert External Thread Class 6gLenth (L)Installation Tool Part Number
25931263316-325/16-18.3124731
25932263328-323/8-16.3124732
259332633310-247/16-14.3124733
261332653310-327/16-14.3124733
25934263341/4-201/2-13.3724734
26134265341/4-281/2-13.3724734
25935263355/16-189/16-12.4324735
26135265355/16-249/16-12.4324735
25936263363/8-165/8-11.5024736
26136265363/8-245/8-11.5024736
25937263377/16-143/4-16.6224737
26137265377/16-203/4-16.6224737
25938263381/2-137/8-14.6824738
26138265381/2-207/8-14.6824738
25939263399/16-127/8-14.8124739
26139265399/16-187/8-14.8124739
25940263405/8-111-12.8724740
26140265405/8-181-12.8724740
25941263413/4-101 1/4-121.1224741
26141265413/4-161 1/4-121.1224741
25942263427/8-91 3/8-121.2524742
26142265427/8-141 3/8-121.2524742
25943263431-81 1/2-121.3724743
26143265431-121 1/2-121.3724743


Unless otherwise stated, English units are inches (in) and pounds (lbs) and Metric units are millimeters (mm) and kilograms (kg).
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