AAP 3000lb Hexagon Head Bush, 1/2" x 1/4"

This AAP hexagon head bush is a forged carbon steel fitting with BSPT thread and a black finish. It is supplied in 18 sizes, 3/8 x 1/4" (10 x 8mm) to 2 x 1-1/2" (50 x 40mm).

A bush reduces a threaded port from a larger size to a smaller one. The size is given as the larger thread first, then the smaller, for example 1/2 x 1/4. A threaded bush is normally male on the outside and female on the inside, and this one has a hexagon head for a spanner. A is its length and B is the width of the hexagon head. The threaded high pressure fittings are rated at 3000 lb. Standards for the range include ASTM A105 carbon steel forgings.

Where this product is used

• High pressure threaded pipework in carbon steel
• Reducing a female threaded port to a smaller thread
• Carbon steel pipework where a spanner flat is needed to tighten the bush

Features

• 18 sizes, 3/8 x 1/4" (10 x 8mm) to 2 x 1-1/2" (50 x 40mm)
• 3000 lb forged carbon steel, ASME B16.11-2009
• BSPT, black
• Thread: BSPT taper threads to AS 1722.1 / ISO 7

Key specifications

Choosing the right option

Choose the size and thread to match your pipework (NPT or BSPT cannot be mixed), and check the thread gender at each end against the fitting it joins. Sizes are given as the larger thread first, then the smaller.

Related AAP products: AAP 3000lb Hexagon Plug, BSPT, Black, AAP 3000lb Reducing Hexagon Nipple, BSPT, Black, AAP 3000lb Hexagon Nipple, BSPT, Black, AAP 3000lb 90 Degree Male-Female Threaded Elbow, NPT, Black.