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DEWALT 6400SD-PWR Heavy Wall Self-Locking Insert - Heavy Wall Self-Locking Inserts
DEWALTHeavy Wall Self-Locking Inserts

DEWALT 6400SD-PWR Heavy Wall Self-Locking Insert

The DEWALT Self Locking Thread Insert is a heavy-wall, inch-system insert with a 1/4"-20 coarse internal thread (2B fit) and 1 1/4 in overall length, supplied in a 100-pack (MPN 6400SD-PWR).

SKU 3G-OTH-534109

Also listed as: 6400SDPWR · 6400SD PWR

Brand
DEWALT
Item
6400SD-PWR Heavy Wall Self-Locking Insert
Part Number
6400SD-PWR
Category
Heavy Wall Self-Locking Inserts
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Technical Specifications

DEWALT
Manufacturer Part Number
6400SD-PWR
Type
100 PK
Overall Lg
1 1/4 in
Wall Type
Heavy Wall
Int Thrd Sz
1/4"-20
Thread Type
Coarse
Internal Thread Fit
2B
System of Measurement
Inch

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DEWALT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DEWALT Self Locking Thread Insert is a heavy-wall, inch-system insert with a 1/4"-20 coarse internal thread (2B fit) and 1 1/4 in overall length, supplied in a 100-pack (MPN 6400SD-PWR).

Frequently Asked Questions

What is a DEWALT Self Locking Thread Insert used for?

A DEWALT Self Locking Thread Insert repairs or reinforces stripped or worn threads in metal assemblies. The heavy-wall design provides strong, permanent threads in softer materials like aluminum or cast iron, commonly used in automotive, industrial machinery, and equipment maintenance applications.

What are the specifications of the DEWALT 6400SD-PWR thread insert?

The DEWALT 6400SD-PWR is a heavy-wall, inch-system self-locking insert with a 1/4\"-20 coarse internal thread (2B fit) and 1 1/4 in overall length. It comes in a 100-pack. The heavy wall provides extra strength for demanding repairs in industrial settings.

Where to buy DEWALT Self Locking Thread Inserts worldwide?

3G Electric supplies DEWALT Self Locking Thread Inserts to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 6400SD-PWR 100-pack or other thread repair solutions.

How to install a DEWALT heavy wall thread insert?

Installation requires drilling out the damaged thread to the specified tap drill size, tapping the hole with the correct STI tap, then driving the insert using a compatible installation tool until it sits slightly below the surface. Break off the tang with a punch. Always follow the manufacturer's instructions for torque and tooling.

Used in

Common applications for DEWALT
Commercial construction — DEWALT 48-inch box level for leveling and plumbing long-span formwork and framing.
Residential framing — DEWALT 24-inch box level for general layout and alignment of wall studs and openings.
Concrete formwork — DEWALT marking chalk for semi-permanent layout lines on formwork and ground surfaces.
Jobsite communication — DEWALT DXFRS800 two-way radios for short-range voice coordination among crews.
Warehouse operations — DEWALT DXFRS300 two-way radios for team communication during inventory and logistics tasks.
Outdoor recreation — DEWALT FRS/GMRS radios for unlicensed short-range communication during group activities.
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DEWALT Products

3G Electric supplies DEWALT heavy wall self-locking inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Heavy wall self-locking threaded inserts for thread repair or reinforcement in industrial applications. Internal thread size 1/2"-13 coarse (2B fit), overall length 29/32 in. Supplied in a 50-pack
DEWALT
Heavy wall self-locking threaded inserts for thread repair or reinforcement in industrial applications. Internal thread size 1/2"-13 coarse (2B fit), overall length 29/32 in. Supplied in a 50-pack

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