Trying to put two 2x4s together and I was using 3 1/8” GRK but they keep blowing out the other side unless I angled them quite a bit. So I switched to 2 1/2”, sinking them about 1/8” into the wood which has been working… although I feel like I need a 3” screw because of the longer unthreaded shaft. Is there a better option? I’m only familiar with GRKs and they don’t make just a 3”. #home