Forged Fitting Reducing Bush
High Pressure Forged Fittings
Hex HeadASME B16.11MNPT x FNPTA105

Forged Hex Head Bushing (NPT Male x Female, ASME B16.11)

Hex head bushing · forged A105 · ASME B16.11 · UAE stock

A forged reducing bushing with a male NPT thread outside, a smaller female NPT thread inside and a hex head for a spanner. It reduces a threaded port to a smaller size in the shortest possible length.

Material
ASTM A105
Standard
ASME B16.11
Ends
Male x female NPT
Sizes
1/4" – 4"
Same-day quote Bulk & wholesale UAE & GCC delivery

Quality Assured

Checked stock, standard-compliant

Wide Size Range

Full sizes, ratings & materials

Ex-Stock, Dubai

Ready inventory, UAE & GCC delivery

Bulk & Wholesale

Project quantities at best price

Overview

Forged hex head bushings for reducing threaded ports

A hex head bushing screws into a female port and presents a smaller female thread for the next connection, making it the most compact way to reduce a threaded outlet. The hex lets it be tightened with a ring or open spanner. ASME B16.11 covers hex head and flush bushings and, like plugs, gives them no separate class; they are intended for use within the threaded fittings the standard covers.

Hamza Fasteners supplies A105 forged hex head bushings with male ends from 1/4 to 4 inch, NPT as standard and BSPT on request. They are used to fit gauges and switches into larger tee branches, reduce valve and pump ports, and adapt equipment connections on air, hydraulic and process lines. Send the size combinations to our Dubai team for prices.

Technical Data

Hex Head Bushing datasheet and specifications

Reference data for Hex Head Bushing. Confirm exact size, rating and material for your order with our team.

This datasheet shows representative sizes for reference only. Hex Head Bushing is supplied in the full range of sizes, ratings and materials — not a single option. Tell us what you need and we will confirm exact availability, specification and price.

Thread Data · ASME B1.20.1

Common hex bushing combinations

HAMZA FASTENERS
Reference
Size (Large x Small)Large End NPT TPISmall End NPT TPISmall End Pipe OD (mm)
1/2" x 1/4"141813.7
1/2" x 3/8"141817.1
3/4" x 1/2"141421.3
1" x 1/2"11.51421.3
1" x 3/4"11.51426.7
1-1/2" x 1"11.511.533.4
2" x 1"11.511.533.4
2" x 1-1/2"11.511.548.3
Large end = male NPT, small end = female NPT, both to ASME B1.20.1.
Datasheet · HP-HHB

Product Specification

HAMZA FASTENERS
Rev. 01
Product TypeForged hex head bushing
MaterialASTM A105 / A105N
StandardASME B16.11
Pressure / ClassFor use in B16.11 threaded fittings
End ConnectionMale NPT x female NPT
Size RangeMale end 1/4" – 4"
Order male size first, for example 1" x 1/2" hex bushing.
Size
1/4" – 4" male end
Material
ASTM A105
Rating
B16.11 threaded service
Full range supplied — sizes, ratings & materials
Size Range
Male end 1/4" – 4"
Materials
A105 carbon steel · A350 LF2 · A182 F304L / F316L on request
Standards
ASME B16.11 · ASME B1.20.1
Pressure
Class 3000 / 2000 systems
Ends / Types
Hex head · flush bushings
Also Available
Reducing couplers, swage nipples
Request Full Datasheet & Price Need a specific size, rating or material? Send us your requirement.
Applications

Where Hex Head Bushing is used

Gauge Fitting

Gauges into tee branches

Valve Ports

Port size reduction

Pumps

Drain & vent reductions

Compressed Air

Equipment adaptors

Hydraulics

Manifold port changes

Oil & Gas

Instrument hook-ups

Availability & Supply

Hex Head Bushing supplier across the UAE, GCC and Africa

Stocked in Deira, Dubai and delivered fast across the region. Wherever you are building, we supply in stock and project quantities.

Hamza Fasteners is a trusted Hex Head Bushing supplier in Dubai and across the United Arab Emirates — Abu Dhabi, Sharjah and Ajman — with regular export supply to Saudi Arabia (Riyadh, Jeddah, Dammam), Qatar (Doha), Kuwait City, Oman (Muscat) and key East and West African markets including Tanzania (Dar es Salaam), Kenya (Nairobi and Mombasa), Nigeria (Lagos) and Ethiopia (Addis Ababa). Looking for a "Hex Head Bushing supplier near me" or the best price in your city? Send us your requirement for a same-day quote.

United Arab Emirates

  • Dubai
  • Abu Dhabi
  • Sharjah
  • Ajman

Saudi Arabia

  • Riyadh
  • Jeddah
  • Dammam

GCC

  • Doha, Qatar
  • Kuwait City
  • Muscat, Oman

Africa

  • Tanzania
  • Kenya · Nigeria
  • Ethiopia
FAQ

Common questions

When should I avoid using a bushing?
Avoid stacking several bushings to make a large reduction, and be cautious on high vibration or cyclic service. Each bushing adds a threaded joint. For these cases a reducing coupler, reducing tee or swage nipple is a sturdier choice.
What is the difference between a hex head and a flush bushing?
A hex head bushing has a projecting hex for a spanner. A flush bushing sits level with the face of the fitting and is driven with a hex key or special tool. Hex head bushings are easier to fit and remove.
Which hex bushing sizes do you have?
We supply hex head bushings with male ends from 1/4 to 4 inch in common reductions such as 3/4 x 1/2, 1 x 1/2 and 2 x 1 inch. Flush bushings and BSPT threads are available to order.
How much do hex head bushings cost in Dubai?
Price for hex head bushings depends on size, pressure class, end type and order quantity. Send your list on WhatsApp with size, class, end type and quantity and our team will reply with a same-day price from Deira, Dubai.
Do you deliver hex head bushings across the UAE, GCC and Africa?
We deliver across the UAE from Dubai, usually within one to two working days for stock sizes, and export to GCC countries and East and West Africa. Test certificates travel with the shipment when requested.
Can a hex bushing reduce more than one size?
Yes. Bushings are made in many combinations, such as 1 x 1/4 inch or 2 x 1/2 inch. The wall between the two threads gets thinner with smaller reductions, so the combination must be one the maker produces as standard.

Need Hex Head Bushing for your project?

Share the size, material, rating and quantity. We will confirm stock and send a quick quote with the datasheet and best price.

Email Us WhatsApp Enquiry Call Us sales@hamzafasteners.com · Deira, Dubai
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