“Inch thread” refers to the most common thread, 40 TPI.
“Metric thread” refers to the finer, metric thread, preferred by some.
All screw diameters are metric, whether 3mm, 4mm, 4.5mm, etc. regardless of thread style.
Bass bow screws and eyelets are made with the “inch thread”.

Brass Eyelets & blanks

Item# 16-551
Item# 46-551
GLASSER Eyelets
Popular
Item# 16-552
Item# 16-552.4
Item# 16-552X
Item# 36-552
Item# 36-552X
Eyelet, brass, inch thread
Item# 16-553
Item# 16-553X
Item# 36-553
Item# 36-553X
Item# 46-553
Item# 46-553X
Eyelet, brass, metric thread

Bronze Eyelets

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