hardware screws
t09150hwhc g100 piercing screw 9 x1 1 2 inpk 100
self piercing screw head type hex washer 316 stainless steel finish plain size 9 length 1 1 2 in drive type hex driver size 1 4 in hex width 0.244 in head height 0.128 in washer od 0.384 in fasten aluminum agricultural roofing panels to wood joists without pre drilling meets exceeds ansi b18 .6.4 package quantity 100 br b features b ul li application fasten aluminum agricultural roofing panels to wood joists without pre drilling li li finish plain li li item self piercing screw li li length 1 1 2 li li material 316 stainless steel li li package quantity 100 li li size 9 li li drive type hex li li driver size 1 4 li li head type hex washer li li meets exceeds ansi b18 .6.4 li li head height 0.128 li ul