Brass Thumb Nuts
These brass thumb nuts make excellent replacements for buzz coils, spark plug nuts, and other electrical connections. When ordering nuts for spark plugs, be sure to check the number of threads per inch since some plugs use 32 threads/inch and others use 40 threads/inch. The easiest way to check is with a regular 8-32 nut. If it will thread on the plug, then it is 8-32. If it threads a little way on and then jamms, then it is 8-40. Sparkplug thumb nuts have a different profile than regular thumb nuts and are an excellent duplication of the originals.
Order number
Description
Picture
Price each
HDWR008
Thumb nut, brass, 4x40
0.60
HDWR001
Thumb nut, brass, 6x32
0.75
HDWR002
Thumb nut, brass, 8x32
0.80
HDWR003
Thumb nut, brass, 10x24
1.00
HDWR004
Thumb nut, brass, 10x32
1.00
HDWR005
Thumb nut, brass, 12x24
1.25
HDWR006
Thumb nut, brass, 1/4x20
1.50
HDWR007
Thumb nut, brass, 5/16x18
2.50
HDWR040
Thumb nut, spark plug, 8x32
0.75
HDWR041
Thumb nut, spark plug, 8x40
0.75