Simpson Strong Tie SDS25412MB 1/4" x 4-1/2" Hex Head Wood Screw 100 per Package

These bolts worked great to put up roof trusses on my pole building. Never broke one or reamed out the head. Going into two-inch thick rough cut pine into 6 by 6 oak! Worked Great!!Thank-you,Ted

Official Simpson bolts

Not much to say except that I literally saved a few hundred dollars on the job because these were so much more expensive at the lumber store than amazon. Simpson is a rip-off company that learned how to master or manipulate the code to require their products. Smart business but the consumer pays for it.

Worked as expected. would buy again