BA Self Colour Thin Aerotight Lock Nuts

BA Aerotight Thin Nuts self colour
BA Aerotight Thin Nuts self-colour (All pictures are shown for illustration purposes only. Actual product may vary)

BA Nuts

Arun Fasteners stock a range of BA (British Association) nuts and screws.  We have now listed various BA nuts for sale on ebay.

www.ebay.co.uk/arunfasteners

BA threads are used in miniature instruments and modelling and are popular in the model railway community. Somewhat opposite to other thread sizes, the largest is 0BA, up to the smallest we stock – 10BA.

BA Self Colour Thin Aerotight Lock Nuts (packs of 25), available in 0BA & 2BA

BA Thread pitch Outside diameter Threads density Outside diameter Spanner
(mm) (mm) (in−1) (in) (mm) (in)
0 1.00 6.00 25.40 0.2362 10.5000 0.4134
1 0.90 5.30 28.22 0.2087 9.2750 0.3652
2 0.81 4.70 31.36 0.1850 8.2250 0.3238
3 0.73 4.10 34.79 0.1614 7.1750 0.2825
4 0.66 3.60 38.48 0.1417 6.3000 0.2480
5 0.59 3.20 43.05 0.1260 5.6000 0.2205
6 0.53 2.80 47.92 0.1102 4.9000 0.1929
7 0.48 2.50 52.92 0.0984 4.3750 0.1722
8 0.43 2.20 59.07 0.0866 3.8500 0.1516
9 0.39 1.90 65.13 0.0748 3.3250 0.1309
10 0.35 1.70 72.57 0.0669 2.9750 0.1171

Get In Touch!

Opening Hours

MONDAY – THURSDAY 8.30AM-5.00PM
FRIDAY 8.30AM-1.00PM
CLOSED BANK HOLIDAYS

Address

UNIT 2-3 FORD LANE INDUSTRIAL ESTATE
FORD, ARUNDEL, BN18 0DF

Latest Blog

Address

UNIT 2-3 FORD LANE INDUSTRIAL ESTATE
FORD, ARUNDEL, BN18 0DF