National 347490 Structural Ledger Screw 10-Count Lag Screw Rated for flu temperatures up

Rated for flu temperatures up to 570 degree F

ANSI/BHMA Grade 2 Certified Security featuring "Smart Key" Re-key technology

1/2"-13 x 9"

Keyed shank

May be 500 solid feet or could contain up to 3 cuts per spool

National 347490 Structural Ledger Screw 10-Count Lag Screw Rated for flu temperatures upHighlights Count : 10. Ledger screw. Size In : 3 5 8 x 5 16. Rim joist to ledger board compliant. Replaces 3 8" and 1 2" lag bolts and screws. For exterior structural wood to wood applications. T40 star drive flat head. WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www. p65Warnings. ca. gov