JG Extra Heavy Duty Industrial Style Keylocking

Jergens Extra Heavy Duty Industrial Style Keylocking Threaded Inserts

JG Extra Heavy-Duty Industrial Style Keylocking | Maximum Security Positioning Solutions

JG extra heavy‑duty industrial key‑locking components are designed for secure retention and controlled access in fixtures, equipment, and industrial assemblies (application dependent). Key‑locking pins are commonly used when you need a removable pin but also want to prevent accidental release or unauthorized removal—helpful for safety-critical setups, changeover tooling, and high-usage industrial environments. Compared to standard quick‑release pins, key‑locking designs add an extra layer of security while still allowing repeatable installation and removal when the correct key is used.

The extra heavy-duty threaded inserts feature increased wall thickness and a larger external thread area, providing enhanced pull-out strength, stability, and durability. They are ideal for use in materials with lower ultimate shear strength to achieve optimal 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 an internal thread size of 5/16-18 or larger are furnished with four locking keys.

JERGENS INSERT, M14X2.0 HD KEYLOCKING, KEYLOCKING STAINLESS - 24570

JERGENS INSERT, M14X2.0 HD KEYLOCKING, KEYLOCKING STAINLESS - 24570

SKU: JG-24570
MPN: 24570

Regular price $44.90
JERGENS INSERT, M16X1.5 HD KEYLOCKING, KEYLOCKING STAINLESS - 24671

JERGENS INSERT, M16X1.5 HD KEYLOCKING, KEYLOCKING STAINLESS - 24671

SKU: JG-24671
MPN: 24671

Regular price $55.95
JERGENS INSERT, M16X2.0 HD KEYLOCKING, KEYLOCKING STAINLESS - 24571

JERGENS INSERT, M16X2.0 HD KEYLOCKING, KEYLOCKING STAINLESS - 24571

SKU: JG-24571
MPN: 24571

Regular price $56.00
JERGENS INSERT, M20X2.5 HD KEYLOCKING, KEYLOCKING STAINLESS - 24573

JERGENS INSERT, M20X2.5 HD KEYLOCKING, KEYLOCKING STAINLESS - 24573

SKU: JG-24573
MPN: 24573

Regular price $66.44
JERGENS INSERT, M24X3.0 HD KEYLOCKING, KEYLOCKING STAINLESS - 24575

JERGENS INSERT, M24X3.0 HD KEYLOCKING, KEYLOCKING STAINLESS - 24575

SKU: JG-24575
MPN: 24575

Regular price $110.96
JERGENS INSERT, M5 X 0.8 HD KEYLOCKING, KEYLOCKING STAINLESS - 24564

JERGENS INSERT, M5 X 0.8 HD KEYLOCKING, KEYLOCKING STAINLESS - 24564

SKU: JG-24564
MPN: 24564

Regular price $17.32
JERGENS INSERT, M6X1.0 HD KEYLOCKING, KEYLOCKING STAINLESS - 24565

JERGENS INSERT, M6X1.0 HD KEYLOCKING, KEYLOCKING STAINLESS - 24565

SKU: JG-24565
MPN: 24565

Regular price $18.86
JERGENS INSERT, M8X1.25 HD KEYLOCKING, KEYLOCKING STAINLESS - 24566

JERGENS INSERT, M8X1.25 HD KEYLOCKING, KEYLOCKING STAINLESS - 24566

SKU: JG-24566
MPN: 24566

Regular price $18.49
JERGENS INSERT,1/4-28 EXT HVY DUTY, KEYLOCKING CARBON STEEL - 26134

JERGENS INSERT,1/4-28 EXT HVY DUTY, KEYLOCKING CARBON STEEL - 26134

SKU: JG-26134
MPN: 26134

Regular price $29.73
JERGENS INSERT,M4 X 0.7 HD KEYLOCKING, KEYLOCKING STAINLESS - 24563

JERGENS INSERT,M4 X 0.7 HD KEYLOCKING, KEYLOCKING STAINLESS - 24563

SKU: JG-24563
MPN: 24563

Regular price $18.44