1/2-13 x 9 1/2 Hex Cap Screw SS 18-8 (A2) .18-8 stainless steel hex cap screws will have a typical composition of 18% chromium and 8% nickel.These percentages exist in 303, 304 and 305 series stainless steels so 18-8 is used at times to designate any and all of those alloy groups.18-8 stainless steel offers good corrosion resistance and machines easily but will over time stain in coastal environments.They are also acceptable for use in ACQ pressure-treated lumber.
-34%
1/2-13 x 9 1/2 Hex Cap Screw SS 18-8 (A2)
$6.21 Save:$3.00(34%)
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