diameter 4.5 x 54fully threadedself-tappingstainless steel
13 holes - 232 x 12 - narrow - stainless steel
12 holes - 199 x 16 - broad - staggered holes - stainless steel
5 holes - 88 x 12 - narrow - stainless steel
21 holes - 343 x 16 - broad - staggered holes - stainless steel
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