Spax Washer Head Power Lags (HCR) - 5/16" x 3 1/2" - larger surface area under the head (compared to hex head lags) for superior wood to wood or metal to wood fastening. Future quantities will only be available in 250pc pails. Features include.........
- Contractor box (50pc)
- Partial thread
- Hardened steel (grade 5)
- High corrosion resistance coating (HCR, "green") - salt spray resistance of 750hrs
- ACQ approved
- Does not require pre-drilling
- Torx drive (1/4"=T30, 5/16"=T40, 3/8"=T50)
- Made in USA