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APEX Insert Bit: Insert Bit, Metric, Hex Head, 2.5 mm Bit Industry Size, Std - Hex Insert Bits
APEXHex Insert Bits

APEX Insert Bit: Insert Bit, Metric, Hex Head, 2.5 mm Bit Industry Size, Std

The APEX Insert Bit is a hex insert bit made of S2 Steel, with a 2.5 mm bit size and a standard tip style. It is impact rated and comes in a 5-pack. This product is manufactured by APEX under part number 185-2.5MM-5PK.

SKU 3G-OTH-308521

Also listed as: 18525MM5PK · 185 2 5MM 5PK · 185-2-5MM-5PK

Brand
APEX
Item
Insert Bit: Insert Bit, Metric, Hex Head, 2.5 mm Bit Industry Size, Std
Category
Hex Insert Bits
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

APEX
Manufacturer Part Number
185-2.5MM-5PK
Type
Metric, Hex Head, Std, 5 PK
Overall Lg
1 in
Bit Industry Size
2.5 mm

Technical Documents

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

Product Description

The APEX Insert Bit is a hex insert bit made of S2 Steel, with a 2.5 mm bit size and a standard tip style. It is impact rated and comes in a 5-pack. This product is manufactured by APEX under part number 185-2.5MM-5PK.

Frequently Asked Questions

What is the APEX 185-2.5MM-5PK insert bit used for?

The APEX 185-2.5MM-5PK insert bit is used for driving hex-head fasteners in assembly, maintenance, and repair tasks. Its 2.5 mm metric size and impact-rated S2 steel construction make it suitable for power tools in industrial and automotive applications.

What are the specifications of the APEX 185-2.5MM-5PK insert bit?

The APEX 185-2.5MM-5PK is a 5-pack of hex insert bits with a 2.5 mm bit size, standard tip style, and 1 in overall length. It is made of S2 steel and is impact rated for use with impact drivers. The manufacturer part number is 185-2.5MM-5PK.

Where to buy APEX 185-2.5MM-5PK insert bits worldwide?

3G Electric supplies the APEX 185-2.5MM-5PK insert bit worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your location. Contact us to order this 5-pack of 2.5 mm hex bits for your operations.

How to select the right APEX insert bit size?

To select the right APEX insert bit, match the bit size to your fastener's hex socket. For metric fasteners, use a 2.5 mm bit like the 185-2.5MM-5PK. Ensure the bit is impact rated if using an impact driver, and choose S2 steel for durability in high-torque applications.

Used in

Common applications for APEX
Automotive assembly — APEX Torx bits (e.g., T15) for fastening interior trim and engine components
Metal fabrication — APEX hex impact bits (e.g., 4 mm) for securing sheet metal screws in structural frames
Heavy equipment maintenance — APEX Frearson bits (#2) for marine and aerospace fastener applications
Food processing plants — APEX stainless steel hex bits (12 mm) for corrosion-resistant fastening in washdown areas
Field service repair — APEX Phillips impact bits (#1) for disassembling machinery panels and covers
Assembly line tooling — APEX hex extensions (1/4 in to 1/2 in) for reaching recessed fasteners in automated stations

APEX Products

3G Electric supplies APEX hex 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
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APEX Insert Bit: Insert Bit, Metric, Hex Head, 4 mm Bit Industry Size, Std, Impact Rated, Hex, 5 PK (MPN 185-4MM-5PK)
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