M16 x 70mm Nuts, Bolts & Washer Sets

A ready-to-use M16 x 70mm nut, bolt and washer set sized for PN16 and Table D flanged dry riser connections. Saves rummaging through van drawers when you’re halfway through fitting a landing valve or breaching inlet.

Key specs

• M16 thread, 70mm bolt length
• Carbon steel with zinc/galv finish
• Supplied with full nut and flat washer
• Suitable for 65mm flanged dry riser valves

When to use

Use whenever you’re fitting or refitting a flanged valve — pairing a fresh gasket with fresh bolts is the quickest way to pass a BS9990:2015 hydrostatic test without a leak. Much cheaper to fit new than to fight with corroded old bolts on site.

UK stock & delivery

Held in UK stock for same-day dispatch. Buy by the set or in bulk for whole-building refurbishments — never run short of bolts mid-job again.