91ÖÆÆ¬³§

This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the Components website.

We're sorry for the inconvenience.

66580SS8 - Stainless Steel 4-40 Concealed Head Stud

0.25 Inch Stainless Steel 4-40 concealed head stud with a 0.1875 Inch hex size and 0.172 Inch mounting hole.

Unit System
Specs (in standard)
Label Value
A 0.171 in
Brand Accurate Screw
Display Name 66580SS8
Finish None
Hex Size 0.1875 in
Length L 0.25 in
Material Stainless Steel
Model Number 66580
Mounting Hole Size 0.172 in
Thread Size 4-40
Specs (in metric)
Label Value
A 4.34 mm
Brand Accurate Screw
Display Name 66580SS8
Finish None
Hex Size 4.76 mm
Length L 6.35 mm
Material Stainless Steel
Model Number 66580
Mounting Hole Size 4.37 mm
Thread Size 4-40