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Home/DIY & Tools/Power, Garden & Hand Tools/Power Tool Accessories/Welding Accessories
YINETTECH 2pcs Aluminum Alloy Thread Adapter 1/2-20 Male to 1/2-28 Female for Welding Equipment — image 1
Welding AccessoriesYINETTECH✓ In stock

YINETTECH 2pcs Aluminum Alloy Thread Adapter 1/2-20 Male to 1/2-28 Female for Welding Equipment

★★★★★
$31.99

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About this item
  • Thread adapter 1/2-20 to 1/2-28 Converts a 1/2-20 male output to a 1/2-28 female interface, compatible with 1/2-20 tool ports and 1/2-28 threaded accessories for welding and fabrication tasks.
  • Aluminum alloy adapter body Machined from aluminum alloy for good strength and low weight, 0.5 in internal and 0.5 in external thread length deliver secure engagement and smooth assembly during setup.
  • With a compact size of 1.11 x 0.75 inches and a body size of 28 x 20 mm, it is easy to install in compact fixtures and tooling; the chamfered port helps to correct alignment and reduces the risk of mis-threading during assembly.
  • Welding and fabrication coupler Enables quick connection between fixtures, tubes, and test rigs, supports prototyping, hobby builds, and maintenance tasks where 1/2-28 attachments must join 1/2-20 outputs.
  • Easy install and reuse Screws on by hand then tighten with appropriate tool, smooth threads reduce galling, ideal for home workshop, field service kits, and on-site fabrication or machine shop use.
Product details
Brand
YINETTECH
Manufacturer
YINETTECH
Colour
Black
Model number
BC386B_M
Part number
386B-BC
EAN
4894833277991

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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