1″ BSP machined aluminium button by Norweld $33.00 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. 1″ BSP machined aluminium button: Threaded and Ready to Use (made to British Standard Pipe Thread Form) One inch aluminium button suitable for fabricators Manufactured by Norweld Made in Australia