Skip to content
Free Local Pickup â—Ź Ship to Your Hometown Store
Pro & Contractor Accounts â—Ź Apply for Net Terms
100,000+ Products â—Ź Trusted American Hardware Brands
FAQ Shipping & Returns Order Lookup Contact Account
Milwaukee High Carbon Steel Metric Straight Plug Tap M12-1.25 mm
Milwaukee High Carbon Steel Metric Straight Plug Tap M12-1.25 mm
Milwaukee High Carbon Steel Metric Straight Plug Tap M12-1.25 mm
Milwaukee High Carbon Steel Metric Straight Plug Tap M12-1.25 mm
Milwaukee High Carbon Steel Metric Straight Plug Tap M12-1.25 mm
Milwaukee High Carbon Steel Metric Straight Plug Tap M12-1.25 mm
Milwaukee High Carbon Steel Metric Straight Plug Tap M12-1.25 mm
Milwaukee High Carbon Steel Metric Straight Plug Tap M12-1.25 mm
Milwaukee High Carbon Steel Metric Straight Plug Tap M12-1.25 mm
Milwaukee High Carbon Steel Metric Straight Plug Tap M12-1.25 mm
Milwaukee High Carbon Steel Metric Straight Plug Tap M12-1.25 mm

Milwaukee High Carbon Steel Metric Straight Plug Tap M12-1.25 mm

Milwaukee High Carbon Steel Metric Straight Plug Tap M12-1.25 mm is built for serious metalworking tasks that demand precise, durable internal threads. Crafted from high carbon ste…

Milwaukee MPN 49-57-5161
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $11.99, average $13.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Milwaukee High Carbon Steel Metric Straight Plug Tap M12-1.25 mm is built for serious metalworking tasks that demand precise, durable internal threads. Crafted from high carbon steel and finished in black oxide, this tap is designed to withstand routine tapping in demanding environments while delivering clean, accurate M12-1.25 threads every time.

  • Material and finish: High carbon steel for strength and wear resistance; black oxide finish reduces friction and enhances longevity in busy workshops.
  • Size and design: Metric straight plug tap sized for M12-1.25 internal threads, with a 3.25" length to reach deeper holes and provide solid engagement in tough metalwork.
  • Packaging: Sold as a single piece in clamshell packaging for secure storage and straightforward inventory.
  • Application: Ideal for creating or repairing internal threads in metal components such as brackets, housings, and machinery parts where a robust M12-1.25 fit is required.
  • Brand assurance: Milwaukee delivers dependable cutting performance and consistent results trusted by professionals.
  • What’s not included: Drill bit is not included—use your own drill and proper pilot hole setup alongside a tapping tool for best results.

Use cases and practical tips: Whether you’re assembling a new chassis, repairing a stripped thread in an engine component, or fabricating a custom metal part, this plug tap provides reliable, straight threads with reduced chatter. Pair it with the correct pilot hole for M12-1.25, apply a suitable tapping lubricant, and work with steady, even pressure in a tap wrench. After tapping, back the tap out to break chips, then test the fit with the matching M12 bolt to ensure a clean, functional thread.

Care and maintenance: After use, wipe clean and dry the tap, apply a light coating of oil to prevent corrosion, and store in a dry place. Proper care will help preserve edge sharpness and extend the life of your Milwaukee plug tap for recurring projects and professional workloads.

The Details Specifications

Brand Milwaukee
SKU 2054435
UPC 045242778546
Unit 0
Case Pack Quantity 3 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 0 × 2 × 6
Weight 0 lbs
Cubic Feet 0.0049 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare