#12 Slotted Hex Washer Head Sheet Metal Screws 18-8 Stainless Steel

#12-11 Stainless Steel Slotted Hex Washer Head Sheet Metal Screws

Diameter - Thread Pitch: #12-11


  • #12-11
  • Slotted Hexagon drive for use with a screwdriver, wrench or socket
  • Fully Threaded from tip to head
  • Integral washer at the top of the head
  • Type A point
  • 18-8 Stainless steel slotted hex washer sheet metal screws are rust resistant
  • NOTE: Sheet metal screws provide excellent retention in wood but are very difficult to remove

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Product Specifications
Additional Sizing Info
Slotted Hex Washer Head Sheet Metal Screws
ANSI
B18.6.4
Class
2A
Corrosion Resistant
Yes
Drive Style
Slotted/Hex
Elongation
30%
Grade
18-8
Hardness
100 Rockwell B
Head Diameter
5/16", Max 0.312 - Min 0.305
Head Style
Slotted Hex Washer
Material
Stainless Steel
Point Type
A
Reduction
40%
Slotted Depth
Max 0.103 - Min 0.077
Slotted Drive
Max 0.067 - Min 0.056
System of Measurement (Unit)
Inch
Tensile PSI
100,000 - 125,000 PSI
Thread Diameter Major
(#12) 0.221" - 0.215"
Thread Diameter Minor
(#12) 0.162" - 0.155"
Thread Direction
Right Hand
Thread Pitch (Count)
11 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Washer OD
Max 0.432 - Min 0.398
Washer Thickness
Max 0.039 - Min 0.022
Yield PSI
55,000 - 75,000 PSI