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APEX Power Bit: Power Bit, Imperial, Torq-Set Head, #4 Bit Industry Size, Std - Torq-Set Bits
APEXTorq-Set Bits

APEX Power Bit: Power Bit, Imperial, Torq-Set Head, #4 Bit Industry Size, Std

The APEX Power Bit is an Imperial, Torq-Set head, #4 bit industry size, standard, impact-rated power bit (MPN 273B-4-5PK). Made from S2 steel with a hex shank and unfinished finish, this 5-pack is designed for power…

SKU 3G-OTH-594921

Brand
APEX
Item
Power Bit: Power Bit, Imperial, Torq-Set Head, #4 Bit Industry Size, Std
Category
Torq-Set Bits
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Technical Specifications

APEX
Manufacturer Part Number
273B-4-5PK
Type
Imperial, Torq-Set Head, #4 Bit Industry Size, Std, Impact Rated, 5 PK
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APEX Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APEX Power Bit is an Imperial, Torq-Set head, #4 bit industry size, standard, impact-rated power bit (MPN 273B-4-5PK). Made from S2 steel with a hex shank and unfinished finish, this 5-pack is designed for power tool use. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is an APEX Torq-Set power bit used for?

The APEX Torq-Set power bit is used for driving Torq-Set fasteners in industrial assembly and maintenance. Its #4 size and impact-rated S2 steel construction suit high-torque power tools. 3G Electric supplies this genuine APEX bit across 14 industrial departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the APEX 273B-4-5PK power bit?

The APEX 273B-4-5PK is a #4 Imperial Torq-Set power bit, impact rated, made from S2 steel with a hex shank and unfinished finish. It comes in a 5-pack and is standard length. Bit holder not included. 3G Electric sources this genuine APEX bit for worldwide delivery.

Where to buy APEX Torq-Set bits in worldwide?

3G Electric supplies genuine APEX Torq-Set bits worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the 273B-4-5PK 5-pack to your facility. Contact us for availability and lead time on this #4 Imperial impact-rated power bit.

How to select the right Torq-Set bit size?

Select the Torq-Set bit size that matches your fastener's recess. The APEX #4 bit fits #4 Torq-Set screws. Ensure the bit is impact rated for power tool use. 3G Electric provides genuine APEX bits across 14 departments, with specialist depth in combustion, pumps and controls.

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 torq-set bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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APEX Insert Bit: Insert Bit, Imperial, Torq-Set Head, #0 Bit Industry Size, Std, Impact Rated, 5 PK (MPN 212-0-5PK). Key specifications — attr1119861: Unfinished; attr1119847: #0; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Insert Bit; attr1119857: APEX; attr1119849: Impact Rated.
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APEX Insert Bit: Insert Bit, Imperial, Torq-Set Head, #0 Bit Industry Size, Std, Impact Rated, 5 PK (MPN 212-0-5PK). Key specifications — attr1119861: Unfinished; attr1119847: #0; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Insert Bit; attr1119857: APEX; attr1119849: Impact Rated.
APEX Insert Bit: Insert Bit, Imperial, Torq-Set Head, #10 Bit Industry Size, ACR, Impact Rated, 5 PK (MPN 212-10-ACR-5PK). Key specifications — attr1119861: Unfinished; attr1119847: #10; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Insert Bit; attr1119857: APEX; attr1119849: Impact Rated.
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APEX Insert Bit: Insert Bit, Imperial, Torq-Set Head, #10 Bit Industry Size, ACR, Impact Rated, 5 PK (MPN 212-10-ACR-5PK). Key specifications — attr1119861: Unfinished; attr1119847: #10; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Insert Bit; attr1119857: APEX; attr1119849: Impact Rated.
APEX Insert Bit: Insert Bit, Imperial, Torq-Set Head, 5/16 in Bit Industry Size, ACR, Hex, 5 PK (MPN 170-1/4-ACR-5PK). Key specifications — attr1119861: Unfinished; attr1119847: 5/16 in; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Insert Bit; attr1119857: APEX; attr1119849: Impact Rated.
APEX
APEX Insert Bit: Insert Bit, Imperial, Torq-Set Head, 5/16 in Bit Industry Size, ACR, Hex, 5 PK (MPN 170-1/4-ACR-5PK). Key specifications — attr1119861: Unfinished; attr1119847: 5/16 in; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Insert Bit; attr1119857: APEX; attr1119849: Impact Rated.
APEX Power Bit: Power Bit, Imperial, Torq-Set Head, #5 Bit Industry Size, Std, Impact Rated, 5 PK (MPN 170-5-5PK). Key specifications �— attr1119861: Unfinished; attr1119847: #5; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Power Bit; attr1119857: APEX; attr1119849: Impact Rated.
APEX
APEX Power Bit: Power Bit, Imperial, Torq-Set Head, #5 Bit Industry Size, Std, Impact Rated, 5 PK (MPN 170-5-5PK). Key specifications — attr1119861: Unfinished; attr1119847: #5; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Power Bit; attr1119857: APEX; attr1119849: Impact Rated.
APEX Power Bit: Power Bit, Imperial, Torq-Set Head, 5/16 in Bit Industry Size, Std, Hex, Power, 5 PK (MPN 170-5/16B-5PK). Key specifications — attr1119861: Unfinished; attr1119847: 5/16 in; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Power Bit; attr1119857: APEX; attr1119849: Impact Rated.
APEX
APEX Power Bit: Power Bit, Imperial, Torq-Set Head, 5/16 in Bit Industry Size, Std, Hex, Power, 5 PK (MPN 170-5/16B-5PK). Key specifications — attr1119861: Unfinished; attr1119847: 5/16 in; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Power Bit; attr1119857: APEX; attr1119849: Impact Rated.
APEX Power Bit: Power Bit, Imperial, Torq-Set Head, #0 Bit Industry Size, Std, Impact Rated, 5 PK (MPN 265-0-5PK). Key specifications — attr1119861: Unfinished; attr1119847: #0; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Power Bit; attr1119857: APEX; attr1119849: Impact Rated.
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APEX Power Bit: Power Bit, Imperial, Torq-Set Head, #0 Bit Industry Size, Std, Impact Rated, 5 PK (MPN 265-0-5PK). Key specifications — attr1119861: Unfinished; attr1119847: #0; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Power Bit; attr1119857: APEX; attr1119849: Impact Rated.
APEX Power Bit: Power Bit, Imperial, Torq-Set Head, #5 Bit Industry Size, Std, Impact Rated, 5 PK (MPN 265-5-5PK). Key specifications — attr1119861: Unfinished; attr1119847: #5; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Power Bit; attr1119857: APEX; attr1119849: Impact Rated.
APEX
APEX Power Bit: Power Bit, Imperial, Torq-Set Head, #5 Bit Industry Size, Std, Impact Rated, 5 PK (MPN 265-5-5PK). Key specifications — attr1119861: Unfinished; attr1119847: #5; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Power Bit; attr1119857: APEX; attr1119849: Impact Rated.
APEX Insert Bit: Insert Bit, Imperial, Torq-Set Head, 1/4 in Bit Industry Size, Std, Hex, 5 PK (MPN 170-1/4A-5PK). Key specifications — attr1119861: Unfinished; attr1119847: 1/4 in; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Insert Bit; attr1119857: APEX; attr1119849: Impact Rated.
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APEX Insert Bit: Insert Bit, Imperial, Torq-Set Head, 1/4 in Bit Industry Size, Std, Hex, 5 PK (MPN 170-1/4A-5PK). Key specifications — attr1119861: Unfinished; attr1119847: 1/4 in; attr1119860: Power; attr1119850: S2 Steel; attr1119851: Imperial; attr1119853: Insert Bit; attr1119857: APEX; attr1119849: Impact Rated.