specifications maximum diameter 4 1/2" wood screw drive types phillips slotted wood screw head shapes flat head oval head round head materials ...Kd Fasteners, Inc.
Nib bed Flat Head Built-in Nibs under the head assist the fastener to self-countersink the screw head without pre-boring. Type 17 Point The ...Intertek Industrial Corp
The Power Lag Screw is an extra heavy duty threaded log home fastener designed specifically for log home construction with its additional thread ...Tar River Log Homes, LLC
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