Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

TECHNIKS Tap Adapter: ANSI Size 2 - Quick-Change Tap Adapters
TECHNIKSQuick-Change Tap Adapters

TECHNIKS Tap Adapter: ANSI Size 2

The TECHNIKS Tap Adapter (MPN 31/12-4158) is a quick-change tap adapter in ANSI Size 2, designed for use with 5/8 in taps. This industrial tool adapter is manufactured by TECHNIKS.

SKU 3G-OTH-273140

Also listed as: 31124158 · 31 12 4158 · 31-12-4158

Brand
TECHNIKS
Item
Tap Adapter: ANSI Size 2
Category
Quick-Change Tap Adapters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TECHNIKS
Manufacturer Part Number
31/12-4158

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The TECHNIKS Tap Adapter (MPN 31/12-4158) is a quick-change tap adapter in ANSI Size 2, designed for use with 5/8 in taps. This industrial tool adapter is manufactured by TECHNIKS.

Frequently Asked Questions

What is the TECHNIKS Tap Adapter 31/12-4158 used for?

The TECHNIKS Tap Adapter (MPN 31/12-4158) is a quick-change tap adapter used in machining operations to securely hold 5/8 in taps. It enables fast tool changes without removing the adapter from the spindle, improving cycle times in industrial tapping applications.

What are the specifications of the TECHNIKS Tap Adapter 31/12-4158?

The TECHNIKS Tap Adapter (MPN 31/12-4158) is an ANSI Size 2 quick-change adapter designed for 5/8 in taps. It is manufactured by TECHNIKS and is suitable for use in CNC and manual machining centers requiring reliable tap holding.

Where to buy the TECHNIKS Tap Adapter 31/12-4158 worldwide?

3G Electric supplies the TECHNIKS Tap Adapter 31/12-4158 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this quick-change tap adapter to your facility, regardless of location.

How to select the correct TECHNIKS Tap Adapter for 5/8 in taps?

To select the correct TECHNIKS Tap Adapter, match the tap shank diameter (5/8 in) with the adapter's ANSI Size 2 specification. Ensure the adapter's drive style and length are compatible with your machine's spindle or toolholder. Consult TECHNIKS documentation for torque and runout limits.

Used in

Common applications for TECHNIKS
CNC milling — TECHNIKS BT40 end mill holders with coolant-through-spindle for high-speed machining of steel and aluminum.
High-pressure coolant machining — TECHNIKS sealed ER20 coolant collets for deep-hole drilling and chip evacuation in aerospace components.
Precision tool holding — TECHNIKS standard ER32 collets for holding drills and reamers in automated lathe operations.
Heavy-duty milling — TECHNIKS TG150 collets for clamping large-diameter tools in roughing operations on cast iron.
Coolant-through-spindle applications — TECHNIKS plug-style ER40 coolant collets for delivering coolant to the cutting edge in multi-axis machining centers.

TECHNIKS Products

3G Electric supplies TECHNIKS quick-change tap adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
TECHNIKS Tap Adapter: ANSI Size 2, For 1/2 in Taps (MPN 31/12-4127)
TECHNIKS
TECHNIKS Tap Adapter: ANSI Size 2, For 1/2 in Taps (MPN 31/12-4127)
This quick-change tap adapter is ANSI Size 1 and accommodates taps from #12 to 7/32 inches. It is used in machining operations to enable rapid tap changes in compatible quick-change tap holders, reducing downtime in production environments
TECHNIKS
This quick-change tap adapter is ANSI Size 1 and accommodates taps from #12 to 7/32 inches. It is used in machining operations to enable rapid tap changes in compatible quick-change tap holders, reducing downtime in production environments
TECHNIKS Tap Adapter: ANSI Size 1, For 9/16 in Taps (MPN 19/11-4142)
TECHNIKS
TECHNIKS Tap Adapter: ANSI Size 1, For 9/16 in Taps (MPN 19/11-4142)
TECHNIKS Tap Adapter: ANSI Size 1, For #10 to 3/16 in Taps (MPN 19/11-4048)
TECHNIKS
TECHNIKS Tap Adapter: ANSI Size 1, For #10 to 3/16 in Taps (MPN 19/11-4048)
This quick-change tap adapter is designed for ANSI Size 2 and accommodates 5/16 in taps. It enables rapid tap changes without removing the adapter from the machine spindle, reducing downtime in tapping operations
TECHNIKS
This quick-change tap adapter is designed for ANSI Size 2 and accommodates 5/16 in taps. It enables rapid tap changes without removing the adapter from the machine spindle, reducing downtime in tapping operations
Quick-change tap adapter for industrial tapping operations. Accommodates taps from #0 to #6 and fits ANSI Size 1 spindles. Enables rapid tool changes on CNC machines and manual tapping stations to improve cycle times
TECHNIKS
Quick-change tap adapter for industrial tapping operations. Accommodates taps from #0 to #6 and fits ANSI Size 1 spindles. Enables rapid tool changes on CNC machines and manual tapping stations to improve cycle times

More from TECHNIKS

View all TECHNIKS parts
Quick-change tap adapter for ANSI Size 1 holders, designed to hold 3/8 in taps. Enables rapid tool changes in drilling and tapping operations on CNC machines and manual mills
TECHNIKS
Quick-change tap adapter for ANSI Size 1 holders, designed to hold 3/8 in taps. Enables rapid tool changes in drilling and tapping operations on CNC machines and manual mills
This quick-change tap adapter is designed for ANSI Size 4 taps with a 1 5/8 in tap size. It allows rapid tap changes without removing the adapter from the machine, reducing downtime in production tapping operations
TECHNIKS
This quick-change tap adapter is designed for ANSI Size 4 taps with a 1 5/8 in tap size. It allows rapid tap changes without removing the adapter from the machine, reducing downtime in production tapping operations
Quick-change tap adapter for ANSI Size 3 systems, designed to accept 1/2 in taps. Enables rapid tap changes without removing the adapter from the spindle, reducing downtime in tapping operations on CNC and manual machines
TECHNIKS
Quick-change tap adapter for ANSI Size 3 systems, designed to accept 1/2 in taps. Enables rapid tap changes without removing the adapter from the spindle, reducing downtime in tapping operations on CNC and manual machines
Quick-change tap adapter for industrial tapping operations. ANSI Size 4, designed for 1 3/4 in taps. Enables rapid tool changes without removing the adapter from the machine spindle, reducing downtime in high-volume production environments
TECHNIKS
Quick-change tap adapter for industrial tapping operations. ANSI Size 4, designed for 1 3/4 in taps. Enables rapid tool changes without removing the adapter from the machine spindle, reducing downtime in high-volume production environments
Quick-change tap adapter for use with ANSI Size 3 tap holders. Accepts 3/8 in taps. Enables rapid tap changes without removing the adapter from the machine spindle. Suitable for threading operations in metalworking and fabrication
TECHNIKS
Quick-change tap adapter for use with ANSI Size 3 tap holders. Accepts 3/8 in taps. Enables rapid tap changes without removing the adapter from the machine spindle. Suitable for threading operations in metalworking and fabrication
This quick-change tap adapter is designed for ANSI Size 3 tap holders and accommodates 1/2 in taps. It enables rapid tap changes without removing the adapter from the machine spindle, reducing downtime in threading operations. Suitable for industrial machining applications
TECHNIKS
This quick-change tap adapter is designed for ANSI Size 3 tap holders and accommodates 1/2 in taps. It enables rapid tap changes without removing the adapter from the machine spindle, reducing downtime in threading operations. Suitable for industrial machining applications
This quick-change tap adapter from TECHNIKS is designed for ANSI Size 1 and accommodates 5/16 in taps. It enables rapid tool changes in CNC and manual machining operations, improving productivity in drilling and tapping applications
TECHNIKS
This quick-change tap adapter from TECHNIKS is designed for ANSI Size 1 and accommodates 5/16 in taps. It enables rapid tool changes in CNC and manual machining operations, improving productivity in drilling and tapping applications
This quick-change tap adapter is ANSI Size 3 and designed for use with 11/16 in taps. It enables rapid tool changes in tapping operations, commonly used in machining centers and tapping machines for metalworking applications
TECHNIKS
This quick-change tap adapter is ANSI Size 3 and designed for use with 11/16 in taps. It enables rapid tool changes in tapping operations, commonly used in machining centers and tapping machines for metalworking applications