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ZEPHYR #4 Square Insert Bit, Imperial, Standard Tip, 5-Pack (D1254XX-5PK) - Insert Bits
ZEPHYRInsert Bits

ZEPHYR #4 Square Insert Bit, Imperial, Standard Tip, 5-Pack (D1254XX-5PK)

The ZEPHYR Insert Bit is a #4 square insert bit made from S2 Steel with a standard tip style. This imperial-sized bit is supplied in a 5-pack (MPN D1254XX-5PK) and is designed for industrial fastening applications.

SKU 3G-OTH-318899

Also listed as: D1254XX5PK · D1254XX 5PK

Brand
ZEPHYR
Item
#4 Square Insert Bit, Imperial, Standard Tip, 5-Pack
Part Number
D1254XX-5PK
Category
Insert Bits
Available to Order
Also known as:D1254XX-5PKZEPHYR
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

ZEPHYR
Manufacturer Part Number
D1254XX-5PK
Type
Imperial, PH4 Bit Industry Size, #4 Bit Size, Std, Square, 5 PK

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

Product Description

The ZEPHYR Insert Bit is a #4 square insert bit made from S2 Steel with a standard tip style. This imperial-sized bit is supplied in a 5-pack (MPN D1254XX-5PK) and is designed for industrial fastening applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the ZEPHYR Insert Bit used for?

The ZEPHYR Insert Bit is used for driving square-drive fasteners in industrial assembly and maintenance applications. Its #4 imperial size and S2 steel construction suit heavy-duty fastening tasks where precise torque transfer and bit durability are required.

What are the specifications of the ZEPHYR Insert Bit?

The ZEPHYR Insert Bit is a #4 square insert bit made from S2 Steel with a standard tip style. It is imperial-sized, supplied in a 5-pack, and carries the manufacturer part number D1254XX-5PK. The bit is designed for industrial fastening applications.

Where to buy ZEPHYR Insert Bits worldwide?

3G Electric supplies ZEPHYR Insert Bits worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the D1254XX-5PK 5-pack for your industrial fastening needs.

How to select the right ZEPHYR Insert Bit for my application?

Select the ZEPHYR Insert Bit by matching the #4 square drive size to your fastener recess. For heavy-duty or repetitive fastening, the S2 steel construction provides wear resistance. Always verify the imperial sizing and standard tip style suit your tool holder and torque requirements.

Used in

Common applications for ZEPHYR
Automotive assembly — ZEPHYR PH2 power bits with ACR for anti-cam-out in high-torque screw driving
Woodworking — ZEPHYR countersink cages (steel, 7/8 in capacity) for flush fastener installation in cabinetry
Metal fabrication — ZEPHYR S2 steel insert bits for driving self-tapping screws into sheet metal
Maintenance repair — ZEPHYR drill offset attachment for accessing fasteners in tight machinery spaces
Electronics manufacturing — ZEPHYR #1 insert bits for precision fastening of small components
Construction — ZEPHYR extra-wide countersink cage (1 in capacity) for drywall or decking applications
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ZEPHYR Products

3G Electric supplies ZEPHYR insert bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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