#12-11 Spanner Security Flat Head Sheet Metal Screws
Diameter: #12
- #12
- Used for metal to metal or metal to plastic/wood/composite applications
- Fully threaded
- Spanner screws are sometimes called "snake eye" due to their drive design
- 18-8 Stainless steel spanner flat head sheet metal screws are durable and corrosion resistant
- Commonly used for:
- Gutters
- Public Restrooms
- Cars
- Boats
- NOTE: Sheet metal screws provide excellent retention in wood but are very difficult to remove
FREE BIT included with Purchase of 25 or more screws of the same size and length.
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Product Specifications
Color
Silver
Corrosion Resistant
Yes
Diameter
#12
Drive Style
Spanner
Grade
18-8
Head Style
Flat
Material
Stainless Steel
Product Type
Tamper Proof Sheet Metal Screws
Spanner Drive
#12
System of Measurement (Unit)
Inch
Thread Diameter Major
(#12) Max 0.221 - Min 0.215
Thread Diameter Minor
(#12) Max 0.162 - Min 0.155
Thread Direction
Right Hand
Thread Pitch (Count)
11 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
