flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.251" grip length 105 single pounds per square inch shear strength cadmium surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.126" grip length 105 single pounds per square inch shear strength cadmium surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.251" grip length anodize sleeve or chromate sleeve surface treated