Fine Pitch Fasteners - 18-8 Stainless Steel  /  Hex Bolts Fine Pitch 18-8 Stainless  /  5/16-24 Fine Pitch Hex Bolts 18-8 Stainless Steel

#8 x 1/2" Hex Washer Head Tek Self Drilling Screws 410 Stainless Steel

Item Number: TEK8X.50BAG
#8 x 1/2
Unit Price: $5.75
Quantity 
 
 
 Detailed Description
  • SOLD BY THE BOX OF 100.
  • 410 Stainless Steel.
  • #8-18 Thread
  • Type #2 BSD Point, Tek-2
  • 1/4" Hex Drive.
  • #8 x 1/2" Hex Washer Head TEKS are Used for Self Drilling in Thin Gauge Metals.
  • TEK-2, #2 Drill Point, 1/4" Hex Drive.
  • They are Used Primarily in the Metal Fabrication and Construction Trades.
  • Made from Grade 410 Bright Hardened Stainless Steel Used in Self-Drilling (Tek) Screws Intended for Steel Substrates is a Martensitic Alloy Containing 12% Chromium But No Nickel.
  • It is Therefore Somewhat Less Resistant to Corrosive Attack Than the 300 Series Grades.
  • The Reason For This is 300 series Isn't Hard Enough to Keep a Drill Point.
  • It is Magnetic and is Hardenable by Heat Treatment Which Gives it the Mechanical Properties Necessary to Penetrate Most Metallic Materials.
  •  It is Recommended That These Fasteners be Used in Thinner Material.
  • These Fasteners are Most Popular for use in Aluminum.
  • Stainless Steel Tek Screws, Tek Screws Stainless Steel, 410 Stainless Tek Screws.