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1/4" 3/8" 1/2" 3/4" NPT BSPT Male To Female Thread Brass Reducer Bushing Reducing Pipe Fitting Coupler Connector Adapter 229PSI
1/4" 3/8" 1/2" 3/4" NPT BSPT Male To Female Thread Brass Reducer Bushing Reducing Pipe Fitting Coupler Connector Adapter 229PSI
1/4" 3/8" 1/2" 3/4" NPT BSPT Male To Female Thread Brass Reducer Bushing Reducing Pipe Fitting Coupler Connector Adapter 229PSI
1/4" 3/8" 1/2" 3/4" NPT BSPT Male To Female Thread Brass Reducer Bushing Reducing Pipe Fitting Coupler Connector Adapter 229PSI
1/4" 3/8" 1/2" 3/4" NPT BSPT Male To Female Thread Brass Reducer Bushing Reducing Pipe Fitting Coupler Connector Adapter 229PSI
1/4" 3/8" 1/2" 3/4" NPT BSPT Male To Female Thread Brass Reducer Bushing Reducing Pipe Fitting Coupler Connector Adapter 229PSI
1/4" 3/8" 1/2" 3/4" NPT BSPT Male To Female Thread Brass Reducer Bushing Reducing Pipe Fitting Coupler Connector Adapter 229PSI

1/4" 3/8" 1/2" 3/4" NPT BSPT Male To Female Thread Brass Reducer Bushing Reducing Pipe Fitting Coupler Connector Adapter 229PSI

4.82$

4.82$

Quantity:

1

Availability:

Thread Specification

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Easy return

Reliable Shipping

Reliable Shipping

Customer Reviews

4.9

75 ratings

conforms to description (6)

good quality (5)

fast delivery (4)

high value for price (3)

perfect (2)

received well (1)

Customer photos (8)

S***e

S***e

September 4, 2026

Variant: Thread Specification:Type 1

Item exactly as described - super happy with that! Alot of suppliers abroad don't seem to correctly distinguish between BSP and NPT - there's a difference (1 TPI). I definitely needed 1/4 NPT and these are correct.

Buyer from South Korea

Buyer from South Korea

August 27, 2026

Variant: Thread Specification:Type 4

The DPF temperature sensor was broken and it was too expensive to get it repaired or serviced, so I bought a thermal sensor from Ali and purchased the corresponding thread to assemble it, and it works well.

C***a

C***a

August 21, 2026

Variant: Thread Specification:Type 8

A little expensive but ok !

Buyer from South Korea

Buyer from South Korea

August 19, 2026

Variant: Thread Specification:Type 1

I ordered a 1/8 to 1/4 adapter for the temperature sensor of the smoke reduction device modification. I also reordered a 1/4 male adapter with BSPT thread.

k***r

k***r

August 14, 2026

Variant: Thread Specification:Type 13

Exactly as described. Fast delivery.

Buyer from France

Buyer from France

August 11, 2026

Variant: Thread Specification:Type 7

Nice product and very reasonable price, but delivery was a bit long.

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