hardware screws
t09150hwac 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 o.d. 0.625 in . fasten aluminum agricultural roofing panels to wood joists without pre drilling includes neoprene washer 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 includes neoprene washer 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