- Applicable Materials: Wood
- Drive Size: T25
- Drive Type: Star
- Head Type: Washer
- Length: 1-1/2
- Material: Steel
- Package Quantity: 50 PK
- Thread Length: 1 in
- Thread Size: 1/4 in
Application: For interior and exterior use in carrying beams, ledger boards, stair rails, deck posts, playground equipment and other professional applications