Straight Adaptor Extended Thread UK Comp. 42mm x 1.1/2"
42 mm x 1.1/2" UK manufactured compression fittings made by BS EN ISO 9001:2008 companies, WRAS approved and kitemarked to BS 864-2:1983 or BS EN 1254:1998. They conform to both these standards apart from marking; a fitting conforms to the standard with which it is marked. Except that sizes 4 mm and 5 mm are manufactured in the UK to BS 2051:2:1984. Straight adaptors extended thread with backnut.
BSP Explained
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BES Ltd., British Standard Pipe Thread Identification Chart.
BSP – This is an abbreviation used for British Standard Pipe threads, and the size refers to the nominal bore (or internal diameter) of the steel pipe the thread was originally designed for, not the diameter of the actual thread. Please measure your maximum (or major) thread diameter in millimetres and use the chart below to identify the BSP size you need.
Further advice can be obtained from our Technical Team if you are still unsure.
BSP Size
Actual Diameter of Thread
1/8"
9.728 mm
1/4"
13.157 mm
3/8"
16.662 mm
1/2"
20.995 mm
3/4"
26.441 mm
1"
33.249 mm
1 1/4"
41.910 mm
1 1/2"
47.803 mm
2"
59.614 mm
2 1/2"
75.184 mm
3"
87.884 mm
The information above is provided for guidance only. The data shown represents extracts interpreted by us of the British Standards. If more clarification and accuracy is required, you should refer to the relevant British Standard.
https://www.bes.co.uk/42-mm-x-1-1-2in-straight-adaptor-extended-thread-uk-7790/38262Straight Adaptor Extended Thread UK Comp. 42mm x 1.1/2"https://www.bes.co.uk/media/catalog/product/4/2/42-mm-x-1-1-2in-straight-adaptor-extended-thread-uk-6_min_7790_P_1.jpg34.5934.59GBPInStock/Pipe Tube & Fittings/Pipe Fittings/Compression4167124142414542 mm x 1.1/2" UK manufactured compression fittings made by BS EN ISO 9001:2008 companies, WRAS approved and kitemarked to BS 864-2:1983 or BS EN 1254:1998. They conform to both these standards apart from marking; a fitting conforms to the standard with which it is marked. Except that sizes 4 mm and 5 mm are manufactured in the UK to BS 2051:2:1984. <span style="font-size: 12.132px; letter-spacing: 0.36396px;">Straight adaptors extended thread with backnut.</span> {{block class="Magento\\Cms\\Block\\Block" block_id="369"}}BESt range00https://www.bes.co.uk/media/catalog/product/4/2/42-mm-x-1-1-2in-straight-adaptor-extended-thread-uk-2_min_7790_L_1.jpg5055150510683add-to-cartfacet_type:Adaptorspecial_price:34.590000cat_multi_facet_l1:Fittingsfacet_size_2:42 mm x 1.1/2"more_sizes:7786,7787,7788,7789,7791products_related:20399,17742,12616,21031,6962,21385,12615,sku:7790Fittings42 mm x 1.1/2"Adaptor7786,7787,7788,7789,779120399,17742,12616,21031,6962,21385,12615,779034.590000No{"Type":"Straight Adaptor Extended Thread"}AdaptingBESt rangeBrassBoth42 mm