SKU: 71145856863

3/4 Male Iron Pipe Industrial Interchange Steel Coupler

Sale price$38.68 Regular price$42.98
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

3/4 Male Iron Pipe Industrial Interchange Steel CouplerThe 3 4 Male Iron Pipe Industrial Interchange Steel Coupler is a quick connect fitting used in pneumatic systems for fast and secure hose or tool connections. It conforms to industrial interchange standards and ensures a leak free, high flow connection. The knurled or grooved surface provides better grip for manual operation. Specification Details TYPE Male Iron Pipe Industrial Interchange Steel Coupler DESIGN Hexagonal body, allows for easy

The 3/4 Male Iron Pipe Industrial Interchange Steel Coupler is a quick-connect fitting used in pneumatic systems for fast and secure hose or tool connections. It conforms to industrial interchange standards and ensures a leak-free, high-flow connection. The knurled or grooved surface provides better grip for manual operation.

 

Specification Details
TYPE Male Iron Pipe Industrial Interchange Steel Coupler
DESIGN Hexagonal body, allows for easy tightening and installation
MATERIAL
Steel for durability and corrosion resistance.
SHAPE coupler
WEIGHT (LBS) 0.000
ADDITIONAL INFORMATION
1/2" Body Size
CONNECTION SIZE 1 1/2"
CONNECTION SIZE 2 3/4"
CONNECTION TYPE Coupler|MNPT
CONNECTION TYPE 1 Female Industrial Interchange Profile
CONNECTION TYPE 2 Male NPT
FINISH Green-blue zinc plating
FITTING TYPE Coupling
FOR USE WITH Compressed air, water, grease, paint, limited vacuum and limited gases
MAXIMUM OPERATING PRESSURE  250 psi
SERIES Industrial Interchange
THREAD SIZE 1/2 - 14
APPLICATIONS Ideal for Pneumatic Systems, Automotive Industry, Manufacturing & Industrial Plants, Construction Sites, Workshops & Garages.
BRAND Midland Industries

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71145856863

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4.3 ★★★★★
Based on 22 reviews
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J
Verified Purchase
Joe H.
Omaha, US
★★★★★ 5
Very Expensive
Had one cylinder misfiring so replaced coil and spark plug. Runs fine now, but old plug looked shot after only 5 months so I think the coil was the problem. Really good plug so far but very expensive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
R
Verified Purchase
rkab8745
Chelsea, US
★★★★★ 5
A reliable set of spark plugs.
They’re made in Germany, what else can you say
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Work as well as the NGK's
Bought for a 2016 Mazda 6, I had NGK's in it for 5 months and had misfires, didnt have the money to throw more NGK's at it for troubleshooting. Bought these to try and they work great so far.
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Reviewed in the United States on April 29, 2026
C
Verified Purchase
Christopher D. Bodirsky
San Leandro, US
★★★★★ 4
Faulty plug? Otherwise great set
Definitely better than the old plugs that probably had 80k miles on them. The one star off is because I had a misfire after installing. Not sure if I damaged the plug or what, but a reinstall didn't fix the misfire. In my genius, I rushed to try to gap it and ended up breaking the iridium tip. Put the old plug into cylinder 3 (where the misfire was) and it was fine. Gonna have to get a new single tomorrow at my local shop, but a bit frustrating to get a misfire after install.
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Reviewed in the United States on April 27, 2026
B
Verified Purchase
Britincali
Port Orchard, US
★★★★★ 5
Upgrade from OEM
After seeing a quite ludicrous $403 quote to change 4 spark plugs in a Mazda3 I decided to show my son how easy it is. These were an upgrade from OEM parts. They were gapped perfectly for the car. They took 20mins to fit and work fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026

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