Biggest supplier for construction hardware tools. Enjoy lowest price on Midwest Factory Direct & Fasteners
DETAILS
DESCRIPTION
Highlights:
- Size: 5/16" x 4"
- Bit size: #30
- Self-tapping specially hardened steel screw
- W-Cut thread design, ZipTip
- Climatek coated
- Sharp threads and points bite instantly
- Small shank reduces splitting effect
- Round washer type head with built-in shield