<https://www.accu.co.uk/en/imperial-phillips-countersunk-screws/364960-SIK-3-8-16-6-A2-BL>
<http://schema.org/description>
" The 3/8-16 x 6 inch Phillips Countersunk Screws (ANSI B18.6.3) - Black Stainless Steel (A2) has the following features:   3/8-16 Thread Size (T)  ANSI B18.6.3 Manufacturing Standard  6 inch Length (L)  #4 Drive  Stainless Steel (A2) Material  Stainless Steel (A2) Material Specification  16 UNC Pitch  Matte Black Finish  +/- 0.13mm General Tolerance  Imperial Metric or Imperial?  0.717 inch Head Diameter (D)  0.23 inch Countersunk Length (H)  80-82 Degrees Countersunk Angle (CA)    Discover more about the Imperial Phillips Countersunk Screws range  Imperial Phillips Countersunk Screws "
<https://www.accu.co.uk/en/imperial-phillips-countersunk-screws/364960-SIK-3-8-16-6-A2-BL>