Home Tools Cutting Tools Thread Repair Threaded Insert Kits Thin Wall Locking Thread Insert Kit 1/4-28
Cutting Tools
DV_ZoomOriginal_I_89792_WB.jpg
DV_ZoomOriginal_I_89792_WB.jpg

Carbon Steel Thin Wall Locking Thread Insert Kit, 1/4-28 Internal Thread, 3/8-16 External Thread, 0.37" Length, 8-Insert
(Pack of 1)

Item#: 89792

Keysert®

• For thread repair requiring maximum reliability, high strength and ease of installation
• Install with standard drills and taps
• Keys lock insert in place, preventing insert from backing out
• No pre-winder tool required
• No troublesome tangs to break off
• Each kit includes an installation tool, carbon steel inserts and complete installation instructions
• The most versatile inserts available – recommended for the majority of thread repair applications
• May be used in aluminum, magnesium, cast iron, cold rolled steel, plastic, etc.
• Use in automobiles, buses, heavy equipment, machinery, marine equipment, power tools, recreational vehicles, small engines, tooling and trucks
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.

Read More
Check Availability
Usually Ships: Today
While Supplies Last

Frequently Bought Together

DV_ZoomOriginal_P_3141.jpg

Spot Weld Remover Drill Bit HSS 2-3/4" (M8)

Item#: 54455
DV_ZoomOriginal_I_P67411.jpg

Sheet Metal Drill Bit Alloy Steel 3/16"

Item#: P67411
DV_ZoomOriginal_I_KT14707.jpg

Spot Weld Remover Drill Bit 5/16" (M8)

Item#: KT14707
DV_ZoomOriginal_I_KT11397.jpg

Front Fender Push-Type Retainer Nylon 20mm

Item#: KT11397
DV_ZoomOriginal_I_1500739.jpg

Drive Rivet Nylon M8

Item#: 1500739
DV_ZoomOriginal_I_P85262.jpg

Bumper Radiator and Grille Drive Rivet 7mm Hole

Item#: P85262
DV_ZoomOriginal_I_1346902.jpg

Thread Repair Kit

Item#: 1593591
DV_ZoomOriginal_P_CT1040.jpg

CS Thread Repair Insert M6 x 1 x 9.4

Item#: 1434189
DV_ZoomOriginal_P_CT1040.jpg

CS Thread Repair Insert M6 x 1 x 5

Item#: 1434187
DV_ZoomOriginal_I_LP247.jpg

HD Locking Thread Insert Kit 5/16-20 to 1/2-20

Item#: LP247BL
DV_ZoomOriginal_I_LP246.jpg

HD Locking Thread Insert Kit 5/16-18 to 1/2-13

Item#: LP246
DV_ZoomOriginal_I_LP249.jpg

Thin Wall Locking Thread Repair Insert Kit 10-32

Item#: LP249
DV_ZoomOriginal_P_3141.jpg

Spot Weld Remover Drill Bit HSS 2-3/4" (M8)

Item#: 54455
DV_ZoomOriginal_P_HT5273.jpg

Cross-Over Socket Extension Set, 3/8" Drive, 3 Piece

Item#: DY89320050
DV_ZoomOriginal_I_P67411.jpg

Sheet Metal Drill Bit Alloy Steel 3/16"

Item#: P67411
DV_ZoomOriginal_I_DY89320003.jpg

Comfort Grip Ergonomic Jumbo Awl, 4 pc Hook & Pick Set

Item#: DY89320003
DV_ZoomOriginal_I_DY89310055.jpg

Wobble Hex Bit Socket Set 10Pc Sae 3/8Dr

Item#: DY89310055
DV_ZoomOriginal_I_DY89310357.jpg

8" Heavy-Duty Power Jaw Pliers

Item#: DY89310357
DV_ZoomOriginal_I_DY89320003.jpg

Comfort Grip Ergonomic Jumbo Awl, 4 pc Hook & Pick Set

Item#: DY89320003
DV_ZoomOriginal_I_DY89310055.jpg

Wobble Hex Bit Socket Set 10Pc Sae 3/8Dr

Item#: DY89310055
DV_ZoomOriginal_I_DY89310357.jpg

8" Heavy-Duty Power Jaw Pliers

Item#: DY89310357

Product Description

• For thread repair requiring maximum reliability, high strength and ease of installation
• Install with standard drills and taps
• Keys lock insert in place, preventing insert from backing out
• No pre-winder tool required
• No troublesome tangs to break off
• Each kit includes an installation tool, carbon steel inserts and complete installation instructions
• The most versatile inserts available – recommended for the majority of thread repair applications
• May be used in aluminum, magnesium, cast iron, cold rolled steel, plastic, etc.
• Use in automobiles, buses, heavy equipment, machinery, marine equipment, power tools, recreational vehicles, small engines, tooling and trucks
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#: 89792
Manufacturer Model #: 3634-1/4TWK
Type Fractional
Material Carbon Steel
Style Thinwall
Thread Size Internal 1/4-28
Thread Size External 3/8-16
Length 0.37 "
Inserts Per Kit 8
Recommended Drill Size Q
Recommended Tap Size 3/8-16
UNSPSC #: 27112810
TAA Compliant: Yes
Weight: 0.19 lb

Product Restrictions

Suggested Products

DV_ZoomOriginal_I_P67286.jpg

Sheet Metal Drill Bit Alloy Steel 1/8"

Item#: P67286
DV_ZoomOriginal_I_P43782.jpg

Spot Weld Remover Drill Bit HSS 2-13/16(M8)

Item#: P43782
DV_ZoomOriginal_I_P48733.jpg

Spot Weld Remover Drill Bit HSS 1/4" (M6)

Item#: P48733
DV_ZoomOriginal_I_P48732.jpg

Spot Weld Remover Drill Bit HSS 3/8" (M10)

Item#: P48732
DV_ZoomOriginal_I_P67476.jpg

Sheet Metal Drill Bit Alloy Steel 1/4"

Item#: P67476
DV_ZoomOriginal_P_3141.jpg

Spot Weld Remover Drill Bit HSS 2-3/4" (M8)

Item#: 54455
DV_ZoomOriginal_I_P67411.jpg

Sheet Metal Drill Bit Alloy Steel 3/16"

Item#: P67411
DV_ZoomOriginal_I_KT14707.jpg

Spot Weld Remover Drill Bit 5/16" (M8)

Item#: KT14707
DV_ZoomOriginal_I_KT15079.jpg

Spot Weld Remover Drill Bit 5/16" (M8)

Item#: KT15079
DV_ZoomOriginal_P_CT5008MT.jpg

Double Flute Step Drill Bit 1/8 to 1/2"

Item#: 1528385
DV_ZoomOriginal_I_KT13514.jpg

Spot Weld Remover Drill Bit Cobalt 5/16" (M8)

Item#: KT13514
DV_ZoomOriginal_I_1447376.jpg

Spot Weld Remover Drill Bit Cobalt 5/16" (M8)

Item#: 1447376

Your Recently Viewed Items