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              Malco  HW7X1/2ZT 1/2" (Length) 1/4" (Head Size) Slotted Hex Washer Head Zip-In Sheet Metal Screws (1,000 Pack)
            
 
          Malco HW7X1/2ZT 1/2" (Length) 1/4" (Head Size) Slotted Hex Washer Head Zip-In Sheet Metal Screws (1,000 Pack)
                    Availability:
                    
                  
                
                      Out-Stock
                    
                  - Length: 1/2"
- Number: 7
- Head Size: 1/4"
- Quantity: 1,000
- Undercut-indented hex washer slotted head
- Bright Zinc Plated
- Burr Fee
- Full 1/4" (no 7) head will not strip out of hex driver opening
- One 1/4" hex driver accommodates all sizes
- Undercut - always seats flush
- Combination Lead Double Thread Design
- Single starting thread machined down to very tip of screw point
- Instantly penetrates and engages in heavy gauge sheet metal and layered light gauge
- Consistent Hard Point
- Quality controlled heat treat
- Sharp tapered point will not mushroom or break
- No walking
- Complete operator control - precise hole alignment

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