Locking Thread Insert M12 x 1.25
(Pack of 10.0)

Keysert®

When your repair job demands strength and reliability, the Solid One-Piece Keyserts® Locking Thread Insert delivers. Engineered for precision thread restoration, this insert installs easily using standard drills and taps—no pre-winder tool needed. Once in place, the built-in locking keys anchor the insert firmly, preventing it from backing out under stress. Ideal for high-vibration environments, this insert is the professional’s go-to for dependable thread repair.
• Provides high-strength thread repair for critical applications
• Keys lock the insert in place to prevent loosening
• Easy installation with standard drills and taps—no pre-winder required
• Perfect for use in high-load or high-vibration environments
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.

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Product Description

When your repair job demands strength and reliability, the Solid One-Piece Keyserts® Locking Thread Insert delivers. Engineered for precision thread restoration, this insert installs easily using standard drills and taps—no pre-winder tool needed. Once in place, the built-in locking keys anchor the insert firmly, preventing it from backing out under stress. Ideal for high-vibration environments, this insert is the professional’s go-to for dependable thread repair.
• Provides high-strength thread repair for critical applications
• Keys lock the insert in place to prevent loosening
• Easy installation with standard drills and taps—no pre-winder required
• Perfect for use in high-load or high-vibration environments
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.

Technical Specifications

Item#: 89825
Type Metric
Material Carbon Steel
Style Thinwall
Thread Fine
Thread Size Internal M12 x 1.25
Thread Size External M16 x 1.5
Length 0.63 "
Recommended Drill Size 37/64 "
Recommended Tap Size M16 x 1.5
UNSPSC #: 27112810
TAA Compliant: Yes
Weight: 0.22 lb

Product Restrictions

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