CYCLE THREAD NUTS
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NUT 5/16CEI NARROW (4MM THICK)

00-0074
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As used on AJS/MATCHLES 01-0734 brake drum bolt.

1/4CEI NUT, UNDERSIZE HEXAGON

02-1027
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bsa02-1027moertje_000
Hexagon is 21/64", height 3,3mm

NUT 5/16CEI UNDERSIZE HEXAGON

02-1616
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bsamoertje02zoveel_000
BSA, various models. Hexagon head is 1 size smaller than is usual for this diameter thread.

5/16CEI VALVE ADJUSTER NUT

24-0563
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Triumph number 70-0470

3/8CEI 20TPI

02-0440
!

Weird one: 3/8CEI but 20TPI

LH NUT ON RH FOOTREST

40-4808
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5/16CEI LEFTHAND THREAD

1/2 X 20 TPI NUT

99-3557
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Old Triumph number DS48

1/2CEI NUT

HEX12-26
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Zinc plated

NUTS 1/4CEI

HEX1426
!

1/4 CEI nuts, bag of 25.

Nice quality and correct Whitworth size head. All British bikes bfore 1969 are bolted together with these.

7/16CEI NUT

HEX716
!
26TPI

5/16CEI HALF NUT

S1-51
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tris1 51moer_000
Triumph part (70-8133)

7/16CEI/ 20TPI NUT

02-1925
!
Later number 82-9033. Special nut with 20 threads per inch. Often used on early BSA and Norton rear frames.