10 X 1/2 Ultra Stainless™ Phillips Pan Head Self Drilling Screws
Product Detailed Description
Starts with 410 stainless and adds 2% molybdenum (the same ingedient in 316)
Salt spray test - 500 hours
Ultra Stainless™ Marutex® screws are tempered and quenched; regular T-410 self drilling screws are case hardened. The additional carbon in Marutex® provides hardness for betting drilling.
Surface Hardness Approx. 50 HRC
Core Hardness Approx. 50 HRC
Carbon C 0.25
Silicon Si 0.48
Manganese Mn 0.49
Phosphorus P 0.018
Sulfur S 0.001
Nickel Ni 0.48
Chrome Cr 13.42
Moly Mo 1.96
Copper Cu 0.47
This Mutual Screw & Supply 1008PPUSYW Ultra Stainless™ Phillips Pan Head Self Drilling Screw typically ships within 24 to 48 hours
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